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Zolol [24]
4 years ago
13

Balance the equations by inserting coefficients as needed.

Chemistry
2 answers:
ASHA 777 [7]4 years ago
7 0

Answer:

1.     CaCO3 + 2HCl → CaCl2 + H2O + CO2

2.    C6H12O2 + 8O2 → 6CO2 + 6H2O

Explanation:

skelet666 [1.2K]4 years ago
5 0

Answer:

CaCO3 + 2HCl --> CaCl2 + CO2 + H2O

C6H12O2 + 8O2 --> 6CO2 + 6H2O

Explanation:

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Georgia [21]

Protons:

- Have a mass

- Positively charged

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Electrons:

- Have a mass. (9.10938188×10−31 kilograms), though this can sometimes be considered negligible due to how small that actually is. Barely factored into atomic mass

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Neutrons:

- Have a mass

- Neutral (no charge)

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Atom A:

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Atom B:

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Magnetic fields  and Electric fields

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Hope this may help you

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