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Blababa [14]
3 years ago
10

A 33.69 g sample of a substance is initially at 29.4 °c. after absorbing 1623 j of heat, the temperature of the substance is 110

.8 °c. what is the specific heat (sh) of the substance?
Chemistry
1 answer:
Sliva [168]3 years ago
4 0
Q= mcΔT
1623 = 33.69g x c x (110.8 - 29.4)
1623 = 2742.366 g•°C x c
c = 0.59j/g•°C
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Write a balanced chemical equation for the standard formation reaction of gaseous formaldehyde CH2O
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is the final balanced equation for the formation of formaldehayde
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
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3 0
2 years ago
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Inessa05 [86]
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From pV = nRT you can find n, after that using the mass of gass in the flask you use MM = mass/moles.

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