Which of these is the correct word equation for the reaction, 2c4h10 (g) + 1302 (g) —> 8co2 (g) + 10h2o (g)? a) water vapor and carbon dioxide gas react to form butane gas and oxygen gas. b) water vapor and oxygen gas react to form carbon dioxide gas and butane gas. c) butane gas reacts with oxygen gas to form carbon dioxide gas and liquid water. d) butane gas reacts with oxygen gas to form carbon dioxide gas and water vapor.

D

Explanation:

The reactants are butane gas and oxygen, and the product is carbon dioxide and water VAPOR. The letter beside the water formula means it's a gas.

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.