A compound is composed of the elements, carbon, hydrogen, and chlorine only. Combustion of the compound produces CO2. H20, and HCI
C>HCl2 + O2 + CO2 + H2O + HCI
Combustion of a 10.000 g sample of the compound produces the products shown in the table below.
Product Mass (grams)
CO2 19.549
H20 5.502
HCI 4.049

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Adialysis unit requires 78.5 l of water.the estimated digit is 5. 

Large asteroid and comet impacts. because they can have a huge impact on the environment, such as a loss of land, and crust on the earth with the big holes they produce. on the other hand, volcanic eruptions can also cause change within the environment by producing land, but im actually not quite sure which one would be a better answer, hopefully you read this and didnt just flat out choose the first sentence i have spoken! your welcome~