During an experiment in chemistry lab, the following chemical reaction occurs: 128.4 g of Calcium chloride reacts with 45.8 grams of Ammonium oxalate to form 65.0 g of Calcium oxalate and an unknown amount of Ammonium chloride. Use your knowledge of the Law of Conservation of Mass to determine how much Ammonium chloride was made to the correct significant figures:

Group of answer choices
110 g

174.2 g

109 g

109.2 g

What will most likely happen when two bromine atoms bond together?

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.

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