Nitrogen and hydrogen gases, at STP react to form ammonia gas (the Haber process). If you have 15 g of nitrogen gas and 15 L of hydrogen gas,
a. What mass of ammonia can be produced?
b. What volume of ammonia can be produced?

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.