0
22.98977g
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many grams of sodium are there in 10.0 grams of sodium sulfate?
Na2SO4 10.0 grams Na2SO4 (1 mole Na2SO4/142.05 grams)(2 mole Na/1 mole Na2SO4)(22.99 grams/1 mole Na) = 3.24 grams of sodium -------------------------------
How many grams are there in 10 moles of soduim?
The mass of 1 mole of a substance is the atomic weight of that substance. Na has an atomic weight of approx 22.99 g/mole → 10 moles weight 10 moles × 22.99 g/mole = 229.9 g
How many atoms are there in 28.75G of sodium?
28.75 grams sodium (1 mole Na/22.99 grams)(6.022 X 1023/1 mole Na) = 7.531 X 1023 atoms of sodium ------------------------------------------
What is the mass of one mole of Na?
Sodium has an atomic mass of 22.99. Therefore 1 mole of it weighs 22.99 grams. Similarly a mole of bromine weighs 79.9 grams.A mole of sodium bromide - NaBr - contains 1 mole each of sodium and bromine (note that this is not true for all chemical salts) and so 1 mole of it weighs 102.89 grams.
In the reaction of sodium thiosulphate and iodine in aqueous medium the equivalent weight of sodium thiosulphate is equal to what?
Thio: 1 mole S2O32- = 2 equivalent So Eq. mass = 0.5 * (molar mass)
How many moles of sodium are there in 4.828 g of sodium?
4.828gNa X (1 mole/22.989gNa) = .21 22.989 = atomic weight of Na
If you have 1 mole of NaCl how many moles of sodium did you have?
1 mole
How many grams of sodium are there in 10.0 grams of sodium sulfate?
Na2SO4 10.0 grams Na2SO4 (1 mole Na2SO4/142.05 grams)(2 mole Na/1 mole Na2SO4)(22.99 grams/1 mole Na) = 3.24 grams of sodium -------------------------------
Does 1 mole of sodium chloride and 1 mole of magnesium chloride are equal?
1 mol = 1 mol
How many sodium ions can be found in 145g of NaCl?
145 grams NaCl (1 mole NaCl/58.44 grams)(1 mole Na +/1 mole NaCl)(6.022 X 1023/1 mole Na +) = 1.49 X 1024 ions of sodium =====================
When one mole of sodium chloride dissociates in water it produces?
It produces, 1 mole of the cation, Na + 1 mole of the anion, Cl -
How many grams are there in 10 moles of soduim?
The mass of 1 mole of a substance is the atomic weight of that substance. Na has an atomic weight of approx 22.99 g/mole → 10 moles weight 10 moles × 22.99 g/mole = 229.9 g
How many atoms are there in 28.75G of sodium?
28.75 grams sodium (1 mole Na/22.99 grams)(6.022 X 1023/1 mole Na) = 7.531 X 1023 atoms of sodium ------------------------------------------
What is the mass of 6.0 moles of sodium nitrate (NaNO3)?
1 mole of Na2SO4 is 142.05 or 142.1 when using 4 significant figures
What is the mass of one mole of Na?
Sodium has an atomic mass of 22.99. Therefore 1 mole of it weighs 22.99 grams. Similarly a mole of bromine weighs 79.9 grams.A mole of sodium bromide - NaBr - contains 1 mole each of sodium and bromine (note that this is not true for all chemical salts) and so 1 mole of it weighs 102.89 grams.
In the reaction of sodium thiosulphate and iodine in aqueous medium the equivalent weight of sodium thiosulphate is equal to what?
Thio: 1 mole S2O32- = 2 equivalent So Eq. mass = 0.5 * (molar mass)
What is the weight of one mole of sulfur?
The molecular weight of 1 mole of sulfur is 32 amu or grams.
