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3 years ago

13

How much energy is needed to heat 2.00g of carbon from 50.0 degrees Celsius to 80.0 degrees Celsius If carbon specific heat capa

city is 0.710 J/g degrees Celsius?
Is it..

A. 113.6 J
B. 184.6 J
C. 71.0 J
D. 42.6 J

1 answer:

Sedaia [141]3 years ago

7 0

Answer:

huhuhuhuhuhuhuhhihihihuhuhuhjgjfngnvnffv 42.6j

Explanation:

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What is one way scientists can split a substance into its simpler components

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Electrolysis is a chemical change produced by sending an electric current through a compound. Electrolysis works because the hydrogen and oxygen ions are held together by an electric attraction.

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Plz answer thx<br><br><br> How many moles are in 2.5 x 10^18 grams of water?

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Answer:

$1.39\times 10^{17}$ moles of water in $2.5\times 10^{18} g$ of water.

Explanation:

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, Hydrocarbons are compounds that contain(1) carbon, only(2) carbon and hydrogen, only(3) carbon, hydrogen, and oxygen, only(4)

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Question 13 of 32

jarptica [38.1K]

Answer:

A

Explanation:

this should be obvious if you read it haha

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