How many formula units make up 36.2 g of magnesium chloride (MgCl2)
How many formula units make up 18.4 g of magnesium chloride (MgCl2)?
How many formula units make up 12.8 g of magnesium chloride (MgCl2)? Express the number of formula units numerically.
How many grams of magnesium chloride (MgCl2) must be added to 23.0 g of water to prepare a 6.92% (m/m) solution of magnesium chloride?
A tablet contains 238 mg of magnesium chloride (MgCl2 MW = 95.2 g/mol). How many milliequivalents of magnesium ions does the tablet contain? Assume complete disassociation. (Round your answer to the nearest whole number of milliequivalents. How is this worked out? The answer is 5
A. How many millimoles of magnesium chloride are there in 4 liters of 0.2 M MgCl2 a. How many nanomoles are in 2.3 x 10-1 μmoles?
7 g of magnesium chloride (MgCl2) is dissolved in 2.40 L of water. 11g/mole) (15 pts) a. What is the molarity of solution? b. How many moles of MgCl2 are contained in 1.76L of solver C. How many liters of solvent would contain 0.0150 moles of 45.7 g of magnesium chloride (MgCl) is dissolved in 2.40 L of water. (Molar mass of 95.11g/mole) (15 pts) a. What is the molarity of solution? b. How many moles of MgCl2 are contained...
Magnesium (used in the manufacture of light alloys) reacts with iron(III) chloride to form magnesium chloride and iron. 3Mg(s) + 2FeCl₃(s) → 3MgCl₂(s) + 2Fe(s) A mixture of 41.0 g of magnesium ( mm= 24.31 g/mol) and 171 g of iron(III) chloride ( mm= 162.2 g/mol) is allowed to react. MMof MgCl2=105.216 g/mol. 1. What is the limiting reactant? 2. how many grams of excess reactants will remain? 3. How many grams of MgCl2 will be formed? 4. If 142...
Magnesium (used in the manufacture of light alloys) reacts with iron(III) chloride to form magnesium chloride and iron. 3Mg(s) + 2FeCl₃(s) → 3MgCl₂(s) + 2Fe(s) A mixture of 41.0 g of magnesium ( mm= 24.31 g/mol) and 175 g of iron(III) chloride ( mm= 162.2 g/mol) is allowed to react. MMof MgCl2=105.216 g/mol. 1. What is the limiting reactant? 2. how many grams of excess reactants will remain? 3. How many grams of MgCl2 will be formed? 4. If 142...
how many formula units are there in a 3.12 mol sample of MgCl2
What is the mass in grams of 2.40 x1022 formula units of magnesium chloride? The molar mass of magnesium chloride is 95.211 grams/mole.