For the zero-order decomposition of ammonia on tungsten the rate constant is 2.08 × 10-4 mol/L·s.

What is the half-life of a 0.205 M solution of ammonia?

min

What are transitions between a liquid and a solid called? identify which way they are transitioning

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds