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Klio2033 [76]
3 years ago
6

Chemical equations must be properly balanced because chemical reactions follow the first law of thermodynamics.

Mathematics
1 answer:
True [87]3 years ago
7 0

I thinking it’s true. The law of conservation of matter has been satisfied. When the reactants and products of a chemical equation have the same number of atoms of all elements present, we say that an equation is balanced. All proper chemical equations are balanced.

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Answer:

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Step-by-step explanation:

If Jennifer’s age is 4 less than 3 times Toby’s age then Jennifer’s age by three,

T=(23+4)/3

and 3 times that, so we divide

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