A 2.40 L volume of air has a pressure of 101.7 kPa. If initially the pressure of the air was 101.01 kPa, what was the initial volume of air? Assume all other properties remain constant.

The of breakdown of a radioactive isotope into a stable isotope called

Think of a resource and predict What happens to the resource when competition for it increases

A student came late to class and started her notes midway through the lecture. These are the notes she copied: -Small, rocky object -Not round, irregular shapes -1 km-900 km across -Make up a belt between Mars and Jupiter What should she title her

What do you think 1,5-pentanedithiol C5H12S would smell like

Polyatomic ion that is the conjugate acid of ammonia

A balloon contains 1.00 mol helium gas at STP. What will the volume of the balloon be if the pressure increases to 2.00 atm?

If 100 mL of a gas were enclosed in a buret at 500 mm Hg, what volume would the gas occupy at 1000 mm Hg at the same temperature? P1V1=P2V2

Would Mn (HPO4) 2 be manganese (II) monohydrogen phosphate?

The fundamental frequency of a violin string is 440 hz. the frequency of its second harmonic is

How much of a 15.0M stock solution do you need to prepare 250ml of a 2.35ml hf solution?