If enough oxygen is present for 132g of propane (c3h8) to burn completely in the given reaction, what mass of water is produced? give your answer in grams, rounded to nearest gram.
reaction: c3h8 + 5o2 > 3co2 + 4h20

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

What is the percentage of hydrogen in c2h4