The molar mass of magnesium chloride is 95,205 g.
95.21 amu
Mg(ClO2)2
223.21
mgcl
MgCl2 because although K has a higher mass than Mg, the Mg compound with Cl has two atoms of Cl not one.
The chemical formula for Silver is: AgCl.The chemical formula for Magnesium Chloride is: MgCl2.
Magnesium chloride has MgCl2 as its chemical formula. This ionic salt loves water, and will "suck it out of the air" to form MgCl2(H2O)x as it absorbs moisture. More can be found on this substance in the Wikipedia post, and a link is provided.
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
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.
Approx. 3 formula units (the molar mass of the anhydrous MgCl2 is 95,211).
MgCl2 because although K has a higher mass than Mg, the Mg compound with Cl has two atoms of Cl not one.
The chemical formula for Silver is: AgCl.The chemical formula for Magnesium Chloride is: MgCl2.
Formula mass of MgCl2 = 24.3+2(35.5) = 95.3Amount of MgCl2 = 444/95.3 = 4.66mol4.66 moles of MgCl2 are contained within a 444g pure sample.
Magnesium chloride has MgCl2 as its chemical formula. This ionic salt loves water, and will "suck it out of the air" to form MgCl2(H2O)x as it absorbs moisture. More can be found on this substance in the Wikipedia post, and a link is provided.
1 formula unit of MgCl2 = 59.758g 31.4g MgCl2 x 1 formula unit/59.758g = 0.525 formula unit of MgCl2
molar mass of MgCl2= 95.2195.21/125.25=0.76 mole1 mole would have 6.02x1023 formula units so 0.76 moles would have0.76 x (6.02x1023)= 4.575x1023 formula units.
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
This formula is for magnesium chloride hexahydrate: MgCl2.6H2O.
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.
Formula: MgCl2
The ionic compound formed between magnesium and chlorine has the formula MgCl2.