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mr Goodwill [35]
3 years ago
12

Please help I’m stuck

Chemistry
1 answer:
jonny [76]3 years ago
8 0

Answer:

wouldn't it be the #2 because +∆H um I forgot

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3 years ago
Helppp plsss !!!!!!!!!
geniusboy [140]

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B. because there is two equations just like commutative property in math its the same thingish

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If you start a chemical reaction with 5 atoms of hydrogen, how many hydrogen atoms will you have when it is finished? Group of a
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5 atoms

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2 years ago
consider a 1000-ml graduated cylinder with marks every 100 ml. a student records the volume of liquid in the cylinder as 750 ml.
Ludmilka [50]

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