2. which of the following substances dissolved most readily in gasoline a. ch4 b. hcl c. nh3 d. nabr

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals

Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?