2. Hydrogen reacts with oxygen to form water. What mass of water can be made from &g of hydrogen? (M,: H = 1, 0 = 16)
2H2 + O2- 2H2O

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

Find the mass, in grams, of 5.00*10^23 molecules of f2

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.