Use the chemical reaction to answer the question.

Use The Chemical Reaction To Answer The Question.

Answers

Answer 1

Answer:

I believe this answer is -They maintain their properties-

Explanation:

Let's see what others say.  :)

Answer 2
the answer should be the first one, maintaining their properties

Related Questions

A lever has an input arm 50 centimeters long and an output arm 40 centimeters long. What is the mechanical advantage of the lever? (MA=Input distance / Output distance) a 2.0 b 1.25 c 1 d 0.8

Answers

Answer:

45

Explanation:

well 45

Mechanical advantage will be option b)1.25

What is Mechanical advantage ?

Mechanical advantage equal to the ratio of length of the input arm and output arm

Given

Input arm = 50 cm

output arm = 40 cm

Mechanical advantage = Input distance / Output distance

                                        =    50 / 40

                                        = 1.25

Mechanical advantage will be option b)1.25

learn more about Mechanical advantage :

https://brainly.com/question/16617083?referrer=searchResults

#SPJ2

Two laws are described below:

Law A: It can be broken under certain conditions.
Law B: It does not focus on a natural phenomenon.

Based on these characteristics, what can you conclude about Law A and Law B?

Both Law A and Law B are societal laws.
Both Law A and Law B are scientific laws.
Law A is a scientific law and Law B is a societal law.
Law A is a societal law and Law B is a scientific law.

Answers

Answer:

B is the answer. Law A is a scientific law and Law B is a societal law

Answer: Both law A and B are scientific laws

IF YOU PASS SCIENCE TEST HELP ME PLEASE!!!
refer to the data table below. According to the data, what conclusion can be drawn from the data table below?
A. sound doesn't travel through human beings at all
B. sound travels through human beings faster than through cork.
C. sound travels through human beings slower than through a cork
D. sound travels through human being

Answers

Answer:

uhmmm wait I'm still doing my module

Pretty sure it’s c because sound travels faster with mediums that have higher elastic property like steel

Where in the eye are rods and cones located?

cornea

retina

lens

iris


WILL GIVE BRAINLIEST!

Answers

Answer:

By the Retina

Explanation:

I like your profile pic

Answer: retina

Explanation: They are located in the retina (a layer at the back of the eye).

Venn diagrams are used for comparing and contrasting different topics. The overlapping sections show characteristics that the topics have in common, and the sections that are unique to each topic show the characteristics apply to only that topic.

Overlapping circles are labeled solid on top, liquid at right, gas at left, with the intersection of all three labeled state of matter.
Which Venn diagram accurately describes what characteristics of solids, liquids, and gasses could be added to this diagram?

Overlapping circles are labeled definite shape most dense at top, mid-level density at right, definite volume least dense at left, with the intersection labeled state of matter.
Overlapping circles are labeled definite shape most dense at top, mid-level density at right, least dense at left, with the intersection of all three labeled state of matter. The intersection of the top and right circles is labeled definite volume.
Overlapping circles are labeled definite shape most dense at top, definite volume mid-level density at right, least dense at left, with the intersection of all three labeled state of matter. The intersection of the left and right circles is labeled definite shape.
Overlapping circles are labeled definite shape least dense at top, definite mid-level density at right, most dense at left, with the intersection of all three labeled state of matter. The intersection of the left and right circles is labeled definite shape.

Answers

Answer:

its the third image

Explanation:

Answer:

3

Explanation:

The blue mass in the image is 10kg.


The red mass in the image is 10kg.


The blue mass is currently 4 meters away from the red mass.


If we change each mass to 20kg, what will happen to the gravitational force each mass puts on the other?? You have to pick a answer through A,B,C! The force of gravity will increase as the masses increase.



The force of gravity will not change as the masses increase.



The force of gravity will decrease as the masses increase.

Answers

i think it’s a correct me if i’m wrong
I’m pretty sure it is A!

Can someone help me


Which of the following would a good frame of reference?

A) the moon

B) a tree

C) a rabbit

D) your sister while she rides her bike

Answers

B i believe i could be wrong but idrk

Rahul sees a flock of birds. He watches as the flying birds land in neat little rows on several power lines. Which change of state does the motion of the birds most closely model?

melting
vaporization
deposition
sublimation

Answers

Answer:

C.) Deposition.

Explanation:

I just took the unit test

The change of state that Rahul sees and models the motion (movement) of the birds is called deposition.

What is deposition?

In physics, deposition can be defined as a transition phase from a gaseous state to a solid without the need to pass to a liquid state.

The physical phenomena of deposition are relatively common in nature and they include many natural processes.

In conclusion, the change of state that Rahul sees and models the motion (movement) of the birds is called deposition.

Learn more about deposition here:

https://brainly.com/question/1128134

#SPJ5

Which contributions did Johannes Kepler make? Check all that apply.

Which contributions did Johannes Kepler make? Check all that apply.

He revived Aristotle’s model of the solar system.
He solved Ptolemy’s model by proving elliptical orbits.
He proved Galileo’s calculations were incorrect.
He determined that planets move faster when closer to the Sun.
He discovered laws of planetary motion.

Answers

Answer:

he solved ptolemy's model of the solar system

he determined that planets move faster when closer to the sun

he discovered laws of planetary motion

Explanation:

•✧•

John Kepler made significant contributions to optics and geometries. Options 2,4 and 5 are the statement that shows the contribution of Johannes Kepler.

What are the contributions of  Johannes Kepler?

Johannes Kepler was indeed an astronomer and mathematician who finds the planet's elliptical orbits around the sun.

He identifies three basic rules of planetary motion. He also made significant contributions to optics and geometries.

Following are the contributions of Johannes Kepler;

2. He solved Ptolemy’s model by proving elliptical orbits.

4. He determined that planets move faster when closer to the Sun.

5. He discovered the laws of planetary motion.

Hence options 2,4 and 5 are the statement that shows the contribution of Johannes Kepler.

To learn more about the Johannes Kepler refer to the link;

https://brainly.com/question/247659

Use the chemical reaction to answer the question.

Answers

Answer:

60 grams

Explanation:

60gr i thinkkkkk have a good day

True or False this is a black hole 75 points + Brainliests

Answers

Answer:

true

Explanation:

lol idek tbh

Answer: true?

thx for the points anyway

Explanation:

1) If you release a rubber band that had 10 units of elastic energy, 12 units of movement energy cannot be produced. Why not?

2) For the rubber band in question 3, what would its percentage efficiency be if 7 units of movement energy were produced? Where have the remaining 3 units of energy gone?

3) What are the by-product energy transformations for a car?

Answers

Answer:

press dat crown for meh

Explanation:

A system's internal energy is given by the heat added to the system less the work done by the system

1) 12 units of movement energy cannot by produced from 10 units of elastic energy because the additional 2 units of energy cannot be created in the closed system of the rubber band

2) Part A; The percentage efficiency = 70%

Part B; The remaining 3 units is transformed into heat and sound energy

3) The by-products of the energy transformation for a car are;

Heat energySound energyChemical energy

The reason for the above outcomes is as follows:

1) The first law of thermodynamics known as the law of conservation of energy states that the sum of energy within an closed or isolated system is constant and it is conserved as time progresses

Mathematically, the law can be expressed as follows;

K₁ + U₁ = K₂ + U₂

Where;

K₁ and U₁ = Initial kinetic and potential energy respectively

K₂ and U₂ = Final kinetic and potential energy respectively

The energy stored in the rubber band is given as 10 units of elastic energy. If the rubber band is taken as being in a closed system, then no additional energy is added, and we have;

U₁ = 10 units and K₁ = 0, which gives;

K₁ + U₁ = 10 units

According to the law of conservation of energy, we get;

10 units = K₁ + U₁  = K₂ + U₂

Therefore, the sum of the final kinetic and potential energy is 10 units and the energy can only be transferred from kinetic to potential (internal) energy, such that the maximum kinetic, movement, energy obtainable is 10 units and 12 units of movement energy cannot be produced

2) The given parameter:

Initial amount of elastic energy = 10 units

The amount of movement energy produced = 7 units

[tex]Efficiency = \mathbf{\dfrac{Useful \ energy \ produced}{Total \ energy \ stored} \times 100}[/tex]

[tex]\mathbf{Efficiency \ of \ the \ rubber \ band, \, \eta }= \dfrac{Movement \ energy \ produced}{Elastic \ energy \ stored} \times 100[/tex]

Therefore;

[tex]\mathbf{\eta = \dfrac{7}{10} \times 100} = 70 \%[/tex]

The percentage efficiency of the rubber band, η = 70%

Part B

The remaining 3 units of energy is transformed into other energy forms including heat and sound energy

3) A by-product is a secondary product, produced in addition to a main or primary product.

In the energy transformations of a car, the main product of the energy transformation is the movement energy of the car

The by-product of the energy transformation in a car includes;

Heat energy; The temperature of the engine of the car rises

Sound energy; The engine sound

Chemical energy; The formation of new chemicals during the combustion process

Learn more about conservation of energy here:

https://brainly.com/question/11728993

PLEASE HELP! 20 POINTS!


Amy and Chris took different routes to travel from Point A to Point E. Amy took the route along A, B, C, D, and E and reached the destination in 2 hours. Chris took the route along A, G, F, and E and reached the destination in 3 hours. Their routes are shown.



Which conclusion is correct?


Amy's average speed is twice Chris's average speed.

Chris's average speed is twice Amy's average speed.

Amy's average speed is equal to Chris's average speed.

Chris's average speed is three times Amy's average speed.

Answers

Answer:

Amy's average speed is equal to Chris's average speed

Answer:

im pretty sure its 'a'

Explanation:

Amy took 1 more point than Chris and reached their destination in 2 Hrs. when Chris took less and reached the destination in 3 Hrs.

see picture for visual explanation:

urgenttt helpppp!!!!!!!!!!!!!!!!!!!!!!!!
a studentistrying to design an artificial eardrum for their science fair project. they made their eardrum hollow to cut down on cost and weight. when they tested how long it took to test the subject to hear deep, they found that their control ear drum made out of wood did better than their created one. the temperature that day wa 98 fahrenheit.
determine which statement supports the students findings.
a.the created eardrum performed worst because sound travels faster in solids due to large distance between the particals
b. the created eardrum performed worst because sound travels faster in solids due to the small distance between the particles.
c.the created eardrum performed worst because sound travels slower in air due to the small distance between the particles.
d.the created eardrum performed worst because sound travels slower through air in high temperatures due to the particles moving slower.

Answers

Answer is D just had this question on something
Other Questions
Which is the best answer? Which of the following statements is NOT an argument against the electoral college system?a. A candidate who loses the popular vote may still be elected President.b. An elector may vote for someone other than the voter-selected candidate.C. A strong third-party effort might throw the election into the House.d. The results depend upon how State congressional districts are drawn. What are the seven 7 levels ofclassification? What is the metaphor that Hamlet uses as a comparison for Denmark in Act II? Which of the expressions below will have a 8 in the thousandths place of the quotient? Select all that apply.A) 765.812 100B) 98.14 1,000C) 18.723 100D) 22.38 10 are complex numbers considered real numbers?on this assignment, it's asking me to select which expressions simplify to a real number. some of them (which i already selected) simplify to real numbers but some of the others simplify to a complex number like (3 + i)(i - 4) = -13 - i. can -13 - i be considered a real number or no because it's complex? Delisa Corporation has two divisions: Division L and Division Q. Data from the most recent month appear below: Total Company Division L Division Q Sales $529,000 $161,000 $368,000 Variable expenses 305,900 99,820 206,080 Contribution margin 223,100 61,180 161,920 Traceable fixed expenses 122,380 33,320 89,060 Segment margin 100,720 $ 27,860 $ 72,860 Common fixed expenses 36,030 Net operating income $ 64,690 The break-even in sales dollars for Division Q is closest to: Multiple Choice $280,790 $223,375 $446,200 $202,409 Why did many colonists oppose independence? Tanisha says that the moon looks dark from earth when the moon is in 2 different places Jill expects the children to misbehave after eating a bowl of sugary candy. She notices kids running and loudly laughing on the playground, but she fails to notice the children quietly reading on the bench, under the tree. Her perceptions demonstrate her reliance on ________ to make sense of her environment. Write 16 + 32 as a product of two factors using the GCF and the distributive property. 16 + 32 = ? (4, 8, 16, or 32 are the numbers below the question mark) ( ? + ? ) (1, 2, 4, and 8 are below both of the question marks in the parentheses) After a new technology is purchased, what are some additional costs that must be incorporated into an upgrade budget? Does corn syrup have more solutes than an egg? How long after Carolina was settled did Oglethorpe found its next-door neigh-bor, Georgia? Which immigrant group introduced cattle ranching into Texas culture?A. Anglo AmericanB. Spaniards C. African AmericansD. Irish Think about the article's title. How did people come together while apart?O They threw notes through windows.O They helped each other solve problems.They hugged while wearing spacesuits.O They ignored the quarantine and gathered in big groups. What is the slope of a line that is perpendicular to the line y =-1/5 1.4142 / 2 (must show work) Is sickle cell anemia demonstrated Which word most clearly describes the tone of a letter?O A. OrganizedB. InconsistentC. AngryO D. Wordy