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Mass = Moles x Ar = 12.5 x 24 = 300g
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∙ 14y ago
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How many moles of magnesium are in a sample of 56.4 of magnesium?
A sample of 56,4 of magnesium is equal to 2,32 moles.
How many grams are in 1.11 moles of magnesium?
1,11 moles of magnesium have 26,97855 g.
What is the limiting reagent if 6 moles of magnesium react with 6 moles of nitrogen to form magnesium nitride.?
This is the amount of magnesium.
How many moles in 20g of magnesium nitrate?
There are 0.13 moles in 20 grams of magnesium nitrate.
How many moles of magnesium oxide re formed when 4 moles of magnesium react with oxygen this is the formula for the reaction?
The formula for magnesium oxide is MgO, showing that each formula unit of magnesium oxide contains one mole of magnesium ions. Therefore, if there is ample oxygen available, 4 moles of magnesium will form 4 moles of magnesium oxide.
How many moles are in 88.1 grams of magnesium?
88,1 moles of magnesium is equivalent to 2 141,27 g.
How many moles are in 4.515x10 24 atoms of magnesium?
4,515.10e24 atoms of magnesium is equal to 7,5 moles.
How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen Here is the formula 2 Mg plus O 2 is equal to 2 Mg O?
From the formula, you have 2 atoms of Magnesium combine with one oxygen molecule to form 2 molecules of magnesium oxide. So when 4 magnesium atoms combine with two molecules of oxygen you get 4 magnesium oxide molecules. So from 4 moles of magnesium you get 4 moles of Magnesium oxide.
How many moles of nickel (Ni) are there in 125 g of Ni?
125 g nickel is equivalent to 2,13 moles.
How 2 moles of Magnesium oxide are formed when 4 moles of Mg reacts with O?
2Mg + O2 -----> 2MgO So two moles of magnesium oxide are formed if x moles of magnesium are allowed to react with only 1 mole of oxygen molecules. The oxygen has become the limiting ingredient.
What is the number of moles of magnesium in a strip of magnesium with a mass of 0.1126g?
0.1126g Mg/(24.305g Mg) = 0.004632792 moles Mg You're welcome, noob.
What mass of hcl is consumed by the reaction of 2.50 moles of magnesium in equation mg plus hcl equals mgcl2 plus h2?
5.05 g/mol
