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Chemistry, 23.06.2019 06:40
8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j
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Chemistry, 23.06.2019 22:30
How much heat (in kj) is evolved in converting 1.00 mol of steam at 130.0 ∘c to ice at -55.0 ∘c? the heat capacity of steam is 2.01 j/g⋅∘c and of ice is 2.09 j/g⋅∘c?
Answers: 1
Chemistry, 24.06.2019 01:30
Which of the following best represents both accuracy and precision
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What are the boiling point trends for similar molecules of different sizes?...
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