What is the coefficient of Oz when the reaction
C2H5OH + O2 + CO2 + H2O
is balanced?

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!