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Yuki888 [10]
3 years ago
5

Help me out with these three formulas

Chemistry
1 answer:
ddd [48]3 years ago
7 0
Carbon dioxide it should be water oxygen
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To balance a chemical equation it may be necessary to adjust the
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  • <em>To balance a chemical equation it may be necessary to adjust the </em><u>coefficients.</u>

Explanation:

The <em>coefficients</em> of a <em>chemical equation</em> are the numbers that you put in front of each reactant and product. They are used to balance the equation and comply with the law of mass conservation.

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  • Word equation: hydrogen + nitrogen → ammonia

  • Skeleton equation: H₂ + N₂ → NH₃

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Balance this equation. Not all spots have to have a number.
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2Na+2H2O----2NaOH+H2

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