3. Oxygen gas is bubbled through liquid ammonia to produce nitrogen gas and liquid water. Write a balanced equation to represent the following chemical reactions.

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

When would a bouncy ball have the most potential energy