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There are at least three kinds of sodium sulfide, but assuming that the question refers to the most common one with the formula Na2S, its gram formula mass, the mass corresponding to molar mass for covalently bonded compounds, is 78.04. Therefore 125.00 constitutes 125.00/78.04 or 1.6017 "moles".
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How many MOLES of sodium nitrate are present in 2.85 grams of this compound?
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
How many moles are there in 42.5 grams of sodium chloride?
.73 moles
How many moles are in 72.0g of sodium cloride?
72.0 grams NaCl (1 mole NaCl/58.44 grams) = 1.2 moles of sodium chloride
How many moles of sodium carbonate were present in 2 grams of hydrated sodium carbonate?
234 grams :)
How many moles of sodium hydroxide are in 40 grams of sodium hydroxide?
1
How many moles are in 300 grams of calcium sulfide?
300 g of calcium sulfide (CaS) is equal to 4,158 moles.
How many moles are there in 73.5 g of sodium sulfide?
The formula mass of sodium sulfide, Na2S, is 2(23.0)+32.1=78.1 Amount of sodium sulfide = 73.5/78.1 = 0.941mol
What does the formula sodium sulfide mean?
The formula of sodium sulfide is Na2S, where the 2 should be a subscript. It means that in the ionic compound there are 2 moles of sodium ions for every 1 mole of sulfide ions.
What does the formula of sodium sulfide mean?
The formula of sodium sulfide is Na2S, where the 2 should be a subscript. It means that in the ionic compound there are 2 moles of sodium ions for every 1 mole of sulfide ions.
How many grams are in four tenths moles of sodium chloride?
23.3772 grams are there in four tenths moles of sodium chloride
How many grams are in 2.2 moles of potassium sulfide?
242.594 g
How many grams are in 5.2 moles of magnesium sulfide?
Mass in grams = no of moles x molecular mass. So, mass in grams = 5.2x 56 = 291.2g
How many MOLES of sodium nitrate are present in 2.85 grams of this compound?
How many MOLES of sodium nitrate are present in 2.85 grams of this compound ?
How many moles are there in 42.5 grams of sodium chloride?
.73 moles
How many grams are in 55.0 moles of sodium?
55.0 moles of sodium are equal to 1 264,44 g.
How many moles are in 72.0g of sodium cloride?
72.0 grams NaCl (1 mole NaCl/58.44 grams) = 1.2 moles of sodium chloride
How many moles of sodium are in 5.13 kg of sodium?
Quite a few! 5.13 kilograms sodium (1000 grams/1 kg)(1 mole Na/22.99 grams) = 223 moles of sodium =================
