An unknown compound contains only carbon, hydrogen, and oxygen (CxHyOz). Combustion of 4.00 g of this compound produced 5.87 g of carbon dioxide and 2.40 g of water.

How many moles of carbon, C, were in the original sample?
How many moles of hydrogen, H, were in the original sample?

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

What is the effect of returning nuclear reactor cooling water back into bodies of water?

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.