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katrin2010 [14]
3 years ago
6

How to find change in enthalpy

Chemistry
1 answer:
arlik [135]3 years ago
5 0
∆H = m x s x ∆T, where m is the mass of the reactants, s is the specific heat of the product, and ∆T is the change in temperature from the reaction.
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Group 15 is the correct answer
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A brass doorknob has a mass of 80grams and a volume of 10cubic centimeters. What is its density?
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If the atomic weight of nitrogen is 14.01, what is the mass of the nitrogen atoms in one mole of cadmium nitrate, Cd(NOÀ)
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The answer is 28.02.

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Gaseous ammonia chemically reacts with oxygen O2 gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of ox
WINSTONCH [101]

Answer : The number of moles of oxygen needed are, 1.5 moles.

Explanation :

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From the balanced chemical reaction we conclude that,

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Therefore, the number of moles of oxygen needed are, 1.5 moles.

6 0
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