A given hydrocarbon is burned in the presence of oxygen gas and is converted completely to water carbon dioxide the mole ratio of h2o to CO2 is 1.125:1.00 the hydrocarbon could be: a. C2H6
b. C3H4
c. CH4
d. C2H2
e. C4H9

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

When a septic tank backs up a goes in to clean it out

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.