When 10 grams of copper and 10 grams of iodine are mixed, what is the
theoretical yield of copper i iodide?
2cu + i2 → 2cui

30 grams

15 grams

7.5 grams

20 grams

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

What reaction is taking place? 02 + c3h8 = h20 + co2