A 5.00 L flask contains 7.94 g of a gas at STP. What is the molar mass of the gas? a 35.6 g/mol
b 179 g/mol
C 1.59 g/mol
d 14.1 g/mol

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Which description best characterizes the motion of particles in a solid?