Aqueous solutions of potassium chloride and silver nitrate are mixed. Write the balanced net ionic equation

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.

Stage in which a typical star has completely stopped fusion

All forces cause motion? true or false