AC current is produced by which of the following things? A. Remotes
B. Generators
C. Lights
D. Lasers

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.

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Can someone me with 6 to 10 plz this is for masteries test.