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The molar mass of anhydrous sodium carbonate is 106 g.The molar mass of decahydrated sodium carbonate is 286 g.
Scandium carbonate, Sc2(CO3)3. x H2O; molecular mass is 296,96.
The percentage of nitrogen is 29,16 %.
106 grams
106g
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The mass of the carbonate used.
The molar mass of anhydrous sodium carbonate is 106 g.The molar mass of decahydrated sodium carbonate is 286 g.
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
The formula mass of sodium carbonate, Na2CO3 is 2(23.0)+12+3(16) = 106.0Amount of sodium carbonate = mass of sample / formula mass = 4/106.0 = 0.0377mol
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Scandium carbonate, Sc2(CO3)3. x H2O; molecular mass is 296,96.
The molecular Mass for sodium bicarbonate is 22.989770 + 1.00794 + 12.0107 + 15.9994*3
The percentage of nitrogen is 29,16 %.
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
The chemical formula of sodium hydrogen carbonate is NH4HCO3.The molecular mass is 84,0066 g.
They are the same thing, except that 'anhydrous' specifies the sample as not having any water of crystallisation, which can affect measurements of mass and concentration if present. It gives greater accuracy and reliability to any results.