Molar Mass / Molecular Weight of Na2CO3 (Sodium Carbonate)

Описание: Explanation of how to find the molar mass of Na2CO3: Sodium carbonate.

A few things to consider when finding the molar mass for Na2CO3:

make sure you have the correct chemical formula.
always include the units for molecular weight (grams/mole).
make sure you do the math right - follow the order of operations.
Watch: Molar Mass in Three Easy Steps:    • How to Calculate Molar Mass (Molecular Wei...  

Note that molecular weight, molar mass, and gram formula mass are essentially the same concept.

Periodic Table Image from: https://commons.wikimedia.org/wiki/Fi...

Mole & Stoichiometry Playlist:    • Moles, Grams, and More (Stoichiometry)  

Finding the Molar Mass (sometimes called Molecular Weight although the units are different) of a compound is a essential skill for the chemistry topic of stoichiometry and the first step in converting from moles to grams (or grams to moles).

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