Anucleotide contains which of the following functional groups?
a.) sulfur
b.) halogen
c.) carboxyl
d.) phosphate

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?