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Molar Mass of Sodium Hydrogen Carbonate
On the molar mass of sodium bicarbonate
Between heaven and earth, everything has its own reason, and the measurement of matter also contains wonders. Now on the molar mass of sodium bicarbonate ($NaHCO_ {3} $), this is the key to chemical measurement.
Sodium bicarbonate is composed of four elements: sodium ($Na $), hydrogen ($H $), carbon ($C $), and oxygen ($O $). The relative atomic mass of sodium is about 23, hydrogen is about 1, carbon is about 12, and oxygen is about 16.
To obtain the molar mass of sodium bicarbonate, you need to multiply the relative atomic mass of each element by the number of atoms according to its chemical formula, and then sum it up. The number of sodium atoms is 1, the number of hydrogen atoms is 1, the number of carbon atoms is 1, and the number of oxygen atoms is 3.
Then the molar mass of sodium bicarbonate is $M (NaHCO_ {3}) = 23\ times1 + 1\ times1 + 12\ times1 + 16\ times3 $
$= 23 + 1 + 12 + 48 $
$= 84 g/mol $.
From this, the molar mass of sodium bicarbonate is 84 grams per mole. This value is of great significance in many fields of chemistry, such as chemical reaction metrology, solution preparation, etc. Only by understanding this principle can we accurately grasp the quantity of matter and gain insight into the essence of reactions in chemical research and practice.
Between heaven and earth, everything has its own reason, and the measurement of matter also contains wonders. Now on the molar mass of sodium bicarbonate ($NaHCO_ {3} $), this is the key to chemical measurement.
Sodium bicarbonate is composed of four elements: sodium ($Na $), hydrogen ($H $), carbon ($C $), and oxygen ($O $). The relative atomic mass of sodium is about 23, hydrogen is about 1, carbon is about 12, and oxygen is about 16.
To obtain the molar mass of sodium bicarbonate, you need to multiply the relative atomic mass of each element by the number of atoms according to its chemical formula, and then sum it up. The number of sodium atoms is 1, the number of hydrogen atoms is 1, the number of carbon atoms is 1, and the number of oxygen atoms is 3.
Then the molar mass of sodium bicarbonate is $M (NaHCO_ {3}) = 23\ times1 + 1\ times1 + 12\ times1 + 16\ times3 $
$= 23 + 1 + 12 + 48 $
$= 84 g/mol $.
From this, the molar mass of sodium bicarbonate is 84 grams per mole. This value is of great significance in many fields of chemistry, such as chemical reaction metrology, solution preparation, etc. Only by understanding this principle can we accurately grasp the quantity of matter and gain insight into the essence of reactions in chemical research and practice.
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