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How many formula units make up 32.0 g of magnesium chloride (MgCl2)?
Wiki User
∙ 8y ago
Approx. 3 formula units (the molar mass of the anhydrous MgCl2 is 95,211).
Wiki User
∙ 8y ago
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How many formula units make up 11.6g of mgcl2?
Magnesium chloride (MgCl2) has a molecular weight of 95.21 grams per mole. 11.6 grams of MgCl2 is therefore .122 moles.
How many formula units make up 34.8 g of magnesium chloride?
molar mass of MgCl2=95.211g/mol mol=mass/molar mass=34.8g*mol/95.211g=0.3655039859molMgCl2 #of anything=mol*Avogadro's#=0.3655mol*6.022*1023formula units/mol answer= 2.20*1023
How many formula units make up 21.2 of MgCl2?
0.60/
What is the number of formula units that are in 5.68 moles of magnesium oxide?
5.68 mol MgO x 6.02E23 formula units / 1 mol = 3.42E24 Formula Units
What is the mass of 24.6 formula units of magnesium oxide?
The mass is 991,5 g.
How many formula units make up 33.8 g of magnesium chloride (MgCl2)?
0,355 formula units make up 33,8 g of magnesium chloride (MgCl2).
How many formula units make up 25.6 g of magnesium chloride (MgCl2)?
The molar mass of magnesium chloride is 95,211 g.25,6/95,211 = 0,269
How many formula units make up 32.2 g of magnesium chloride (MgCl2)?
32,2 g is 0,338 from the formula unit.
How many formula units make up 11.6g of mgcl2?
Magnesium chloride (MgCl2) has a molecular weight of 95.21 grams per mole. 11.6 grams of MgCl2 is therefore .122 moles.
What is the mass of 6.80 moles of magnesium chloride MgCl2 express the value and units?
6,8 x 95,211 g (molar mass of anhydrous MgCl2)The mass of 6.80 moles of magnesium chloride or MgCl2 is 647,435 g.
How many formula units are there in 2.5 grams of Magnesium Chloride?
The relative molecular mass of magnesium chloride is approximately 60. The molar mass is therefore 60g per mole. Therefore there is 0.42mol of formula units in 2.5 grams.The formula mass of MgCl2 is 24.3 + 2(35.5) = 95.3Amount of MgCl2 = 2.5/95.3 = 0.0262molThere are 0.0262 moles of formula unit in 2.5 grams of magnesium chloride.To get the number (not in moles), multiply the amount in moles by the Avogadro's constant.
How many formula units make up 12.2g of magnesium chloride?
12.2/95.211 = .1281 moles MgCl2. .1281 x 6.022x1023 = 7.7177x1022 molecules
Is MgCI2 a molecule?
MgCI2 does not exist. The formula is MgCl2 with a lowercase L. This compound is ionic.
The formula for an ionic compound such as magnesium chloride is expressed in terms of?
formula units
How many formula units make up 21.2g of magnesium chloride Mg Cl 2?
The gram formula unit mass of magnesium chloride is 95.21. Therefore, 21.2g of magnesium chloride make up 21.2/95.21 or 0.223 formula units, to the justified number of significant digits.
Does 1 mole of sodium chloride and 1 mole of magnesium chloride has same number of ions?
No: Each "mole", more precisely called "formula mass", of sodium chloride contains two ions, as shown by its formula NaCl, but each formula mass of magnesium chloride has three ions as shown by its formula MgCl2. This is true because sodium cations have only one positive electric charge unit, magnesium cations have two electric charge units, and chloride ions have one negative electric charge unit each.
How many formula units make up 24.0g of magnesium chloride?
1997
