Chemistry, asked by ankushbishnoi79, 7 months ago

find molecular mass of the following compounds
1. NaCl

Answers

Answered by vermavansh777
0

Answer:

Sodium chloride, also known as table salt, is an ionic compound composed of sodium cations,

Na

+

, and chloride anions,

Cl

that has the formula unit

NaCl

.

The molar mass of an anionic compound tells you what the mass of one mole of formula units of that respective compound is.

You know that sodium chloride's formula unit contains

one sodium atom

one chlorine atom

This means that sodium chloride's molar mass will be the sum of the molar masses of those two atoms.

M

M NaCl

=

M

MNaCl

+

M

M Cl

A quick look in the periodic table and you'll see that the molar masses of sodium and chlorine, respectively, are

Na

22.989770 g/mol

Cl

35.453 g/mol

Therefore, the molar mass of sodium chloride will be

M

M

=

22.989770 g/mol

+

35.453 g/mol

=

58.44277 g/mol

In stoichiometric calculations, this value is often used as

58.44 g/mol

.

Answered by lindfay1623
0

Answer:

NaCL

na=23

cl=35.5

23+35.5

=58.5

Explanation:

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