You have a balloon containing 1 l of air at stp in a vacuum chamber. what will the volume of the balloon be when you reduce the pressure by half and increase the temperature to 373 k? (use the combined gas law pv/t = k or p1v1/t1 = p2v2/t2.)

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Name the intersection of plane bpq and plane cpq.

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.