STOICHIO

3. I am like the main ingredient in a recipe. If you run out of me, the cooking (reaction) stops. Who am I?
4. I am like a grocery receipt that shows how many items you bought. In chemistry, I tell you how many particles are in a given amount of substance. Who am I?
7. I am like the amount of cake you expect to bake if everything goes perfectly. In chemistry, I represent the maximum amount of product possible. Who am I?
8. I am like the extra ketchup packets you have left after a meal. In chemistry, I represent what is left over after the reaction ends. Who am I?
9. I am like a dozen donuts in a box, but instead of 12, I represent 6.022 × 10²³ of something. Who am I?

1. I am like a shopping scale, helping you figure out how many apples you’re buying by their weight. In chemistry, I help you calculate the number of moles from mass. Who am I?
2. I am like a balloon. My size changes with the amount of gas inside. In chemistry, I represent the volume of gas at standard conditions. Who am I?
4. I am like the actual number of cookies you bake, which may be less than expected due to mistakes. Who am I?
5. I am like the standard size of a soda can, but for gases. At standard conditions, I represent the space occupied by one mole of gas. Who am I?
6. I am like a recipe that tells you exactly how much sugar and flour you need to bake a cake. In chemistry, I tell you the ratio of reactants and products in a reaction. Who am I?