Chemistry, 20.07.2019 16:30, ineedhelp2285
Photosynthesis is an endothermic chemical reaction that forms sugars from carbon dioxide, water, and the sun's energy. which of the following must be true of photosynthesis? the reaction can take place only if energy is added. the reactants are oxidized. the photosynthesis reaction produces ions. the molecular bonds in carbon dioxide are very weak.
Answers: 1
Chemistry, 22.06.2019 04:40, marknjenbennetp3j1v1
Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) β 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (βsh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol
Answers: 3
Chemistry, 22.06.2019 12:00, vannitling12p4w44f
What is the percentage of hydrogen in nitrogen trihydride
Answers: 1
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