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mariarad [96]
3 years ago
12

HELP ASAP! what is the molar mass of Na2CO3?

Chemistry
2 answers:
WITCHER [35]3 years ago
6 0

Answer:

M_{Na_2CO_3}=106.0g/mol

Explanation:

Hello,

In this case, we should remember that molar mass is obtained via adding the product between the atomic mass and the subscript regarding with each element forming the compound. Thus, for sodium carbonate we have:

M_{Na_2CO_3}=m_{Na}*2+m_C*1+m_O*3\\M_{Na_2CO_3}=23g/mol*2+12g/mol*1+16g/mol*3\\M_{Na_2CO_3}=106.0g/mol

Best regards.

tekilochka [14]3 years ago
5 0

The correct answer is 106.0 g/mol

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