Respuesta :

Eduard22sly

Answer: the molar Mass of water (H2O) can be calculated by adding the molar masses of the individual elements present.

Molar Mass of H2O = (2x1) + 16 = 2 + 16 = 18g/mol

Explanation:

sebassandin

Answer:

[tex]M_{H_2O}=m_H*2+m_O*1[/tex]

Explanation:

Hello,

In this case, when we want to compute the molar mass of a chemical compound, we first recall the atomic mass of the constituting elements and the multiply them by the corresponding suffix as shown below:

[tex]M_{H_2O}=m_H*2+m_O*1=1.01g/mol*2+16g/mol*1\\\\M_{H_2O}=18.02g/mol[/tex]

Thus, the formula is:

[tex]M_{H_2O}=m_H*2+m_O*1[/tex]

Best regards.

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