3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H20 In the above equation how many moles of NO can be made when 31 moles of HNO3 are
consumed?

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas