Which term represents the sum of the atomic masses of the atoms in a molecule?

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces