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Question 4 (1 point)
In an endothermic reaction products are _
than reactants.
in potential energy and
stable
higher, more
Answers: 3
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If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Question 4 (1 point)
In an endothermic reaction products are _
than reactants.
in...
In an endothermic reaction products are _
than reactants.
in...
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