Chemistry

What is gadoliniumAnd what would be a superpower that relates to it
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AHHHH HELP IM TIMEd!!!!! WILL BRAINLIEST
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Help!! Ill mark you Brainliest.!
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which properties are affected by temperature?
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I NEED HELP WItH THIS 5th GRADE QUESTION ITS VERY VERY EASY no Links PLZ and I will Report any useless AWnser PLZ HELP WILL mARK AS BRAINLIST AND Will giVE 1000 Points if correct Answer How is the mass of a solid measured? By estimating With a beaker With a ruler With a scale
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An aqueous solution was prepared by dissolving 266.07 g of AgNO3 ( 169.88 g/mol) in enough water to make a total volume of 250.0 ml. What is the molarity of the solution
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how many different elements are present in c6h12o6
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A sugar crystal contains approximately 1.41017 sucrose (C12H22O11) molecules. What is its mass in milligrams? Express using 2 sig figs
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What is black powder made of? (Please provide percentage composition of elements as well) Will give brainliest
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what is the relationship between plants soil and nutrients?
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Which element are in the compound CoCI2?Choose all correct answers.
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2) Nitrogen gas will react with hydrogen gas to produce ammonia, NH3, How manymoles of hydrogen gas are required to produce 0,86 moles of NH3?
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You know that a circuit is a path along which electrical charges can flow. In this activity, you are going to illustrate that the flow of electricity needs a closed circuit. Your task is draw the wires that connect these objects in order to create a closed circuit. In the space provided, write one sentence that identifies why this circuit allows electrical charges to flow. Be sure to include each object in your answer.
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I NEED HELP!!!! URGENTLY!!!! I HAVE TO GET THIS DONE THIS WEEK!!!! WILL GIVE BRAINLIEST!!!!1. You learned that waves in the ocean, sound waves, and light waves all have certain things in common. They all carry energy. The velocity, frequency, and wavelength of each is connected by the same equation. Which type of wave would you most want to learn more about? Why does it interest you? What would you want to find out about it? Write your answers in 2-3 paragraphs. (10 points) Would you like to know more about how waves in the ocean move, how sound travels, or how light works?2. If you could somehow travel inside an atom and look around, what part of the atom would you want to look at? Why? What would you want to understand better as a result of your "travels"? Write your answers in 2-3 paragraphs. (10 points) Do electrons or the nucleus interest you more? What questions do you still have about how an atom works?
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Which of following is not an ingredients for photosynthesis?A. oxygenB. carbon dioxideC. light energyD. water
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One of the products when aqueous Na, CO, reacts with aqueousSn(NO3), isO a. Sn(CO3)2O b. CNO3O c. NaSn.O d. NaNO3
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HELP!!!!! I WILL GIVE BRAINLYEST write a 250 word report on a extinct or endangered animal
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need help with question please ..-20 points
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10 facts about molecules
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11.What is the missing product from this reaction?32 3215P 16S +a.4.2 Heb.010C.0ord.0lee.01P
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How quickly the electron are moving through the circuit A.Resistance B.voltageC.current2.The strength with which electrons are pushed through the circuit?A.ResistanceB.voltageCurrent
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What is the mass of an aluminum block if the density of aluminum is 2.70g/cm and the volume of that block is 4.8 cm?
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Which are included in the inflammatory response? Select three options.painswellingantibodiesmucusredness
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What is the molarity of a 75.0 mL solution that contains 0.225 g of potassium nitrate?
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