Chemistry, 09.09.2020 14:01 chantellejames4073
You find a ring with a mass of 107 g. You fill a graduated cylinder up with 10 mL of water and put the ring into the cylinder. The water rises up to the 15 mL mark. What is the ring made of?
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Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Which class of molecules functions as chemical signals? hormones water carbohydrates proteins
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Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
You find a ring with a mass of 107 g. You fill a graduated cylinder up with 10 mL of water and put t...
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