Mole concept- What will be the molar mass of 2hcl In some questions we include 2 as well and - Chemistry - Some Basic Concepts of Chemistry

Question

Mole concept-
What will be the molar mass of 2hcl In some questions we include 2
as well and multiply it with their atomic mass thus it will become
73 and in some other ques we don't include 2 and then its molar
mass becomes 36 5 So what exactly we have to do to find molar mass
of such elements or compunds

Satyam Ranjan Sinha · Accepted Answer

Dear Student, One does not refer to the molar mass of 2HCl When
molar mass is used, it is only with reference to the formula A
coefficient in front of the formula is never included when a molar
mass is used Molar mass means the mass of 1 mole of substance The
molar mass of HCl is one value only and it is 36 5 g/mol Please
provide the question of this given answer which you have posted so
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