2
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Since the formula shows two sodium atoms in each formula unit of sodium sulfate and this compound normally completely ionizes in water solution, the number of sodium ions will be twice the number of moles of the salt; in this instance, 1.0 moles of sodium ions.
There are 10 moles present in 585 g of sodium chloride.
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
the answer is 2
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
The answer is approx. 2 moles (for anhydrous sodium sulfate).
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9
Since the formula shows two sodium atoms in each formula unit of sodium sulfate and this compound normally completely ionizes in water solution, the number of sodium ions will be twice the number of moles of the salt; in this instance, 1.0 moles of sodium ions.
There are 10 moles present in 585 g of sodium chloride.
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
5,7 moles (SO4)3-.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
the answer is 2
The answer is 10 moles water.