Which law can be used to calculate the number of moles of a contained gas?
a. boyle’s law
c. ideal gas law
b. combined gas law
d. charles’s law

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Explain that newton first law,second law and third law of motion?

What is the mass of 0.46 mol of mgcl2