loraleef
loraleef
11-03-2018
Chemistry
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How many moles in 1.3g sodium bicarbonate
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leeyah188
leeyah188
11-03-2018
First, write down the formula for sodium bicarbonate which is, NaHCO3.
Find the g-f-m if sodium bicarbonate which is 84 g/mol.
To find the moles of sodium carbonate, you would divide the grams by the gfm.
1.3g
——= .015 mol
84 g/mol
(*** I rounded to 2 sig figs as the final answer***)
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