Determine the formula mass of each of the substances below. 1. CaCl2
2. NH4OH
3. AgCH3COO
4. Ba3(PO4)2
5. Al2(CO3)3
6. Zn(NO3)2

Someone please help! I've been stuck on this for hours :(

Explain how carbon monoxide can cause death

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution