How many moles of butane are present at STP if the volume is 10 L

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.)

How many moles are in 43.9 l of oxygen

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa