Which is a balanced single replacement reaction? A 3 Mg + 2 H20-3 MgO + 2 H2
B. 2 Mg + 3 H20-2 MgO + 3 H2
c 2 Mg + H20 - 2 MgO + H2
D. Mg + 2 H20-2 MgO + H2
E. Mg + H20 — MgO + H2
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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.