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Calculate the Mass of magnesium sulphate that would be obtained from 4 grams of magnesium?
Masses: Mg= 24, S= 32, O= 16
Magnesium = 24g
Magnesium sulphate = (24+32)+(16x4) = 120g.
Therefor we know: 24g of Mg ----> makes 120g of MgSO4.
To get to 4g from 24g, you devide by 6.
(24 devided by 6 = 4g)
And to find what it would make, you devide 120 by 6 too.
Which = 20g.
4g of Mg ----> 20g of MgSO4.
What else can I help you with?
Can you calculate the number of moles of magnesium used grams permol?
To calculate the number of moles of magnesium used, you divide the mass of magnesium by its molar mass. The molar mass of magnesium is approximately 24.31 g/mol. For example, if you have 12.15 grams of magnesium, you would divide 12.15 by 24.31 to find that you have 0.5 moles of magnesium.
How many grams of magnesium oxide and oxygen react to form 20.0 grams of magnesium oxide?
To determine the amount of oxygen, we first find the amount of magnesium by subtracting the given 20.0 grams of magnesium oxide from the total. Given that the molar mass of magnesium oxide is 40.3 g/mol and that of magnesium is 24.3 g/mol, we calculate the amount of oxygen by adjusting accordingly. This process gives us the weight ratio of magnesium oxide to oxygen.
What mass of magnesium sulphate is needed to make 1500 ml of a 2.45 m mgso4 solution?
To find the mass of magnesium sulfate needed, first calculate the moles of MgSO4 required using the formula: moles = molarity × volume (in liters). Then, multiply the moles by the molar mass of MgSO4 (120.37 g/mol) to get the mass in grams. In this case, the mass of MgSO4 needed would be approximately 450.6 grams.
How many grams of magnesium would be required to produce 4.00 grams of magnesium oxide?
4.00 grams of magnesium oxide is composed of 2.43 grams of magnesium (Mg) and 1.57 grams of oxygen (O). Therefore, to produce 4.00 grams of magnesium oxide, you would need 2.43 grams of magnesium.
What is the largest mass of copper sulphate which can be dissolved in 50 grams of water at 60 degrees?
Approximately 73.2 grams of copper sulphate can be dissolved in 50 grams of water at 60 degrees Celsius. This is the maximum amount of copper sulphate that the water can hold in a saturated solution at that temperature.
Can you calculate the number of moles of magnesium used grams permol?
To calculate the number of moles of magnesium used, you divide the mass of magnesium by its molar mass. The molar mass of magnesium is approximately 24.31 g/mol. For example, if you have 12.15 grams of magnesium, you would divide 12.15 by 24.31 to find that you have 0.5 moles of magnesium.
How many grams of magnesium nitride can be made from 55.3 grams of magnesium if all the magnesium reacts only with nitrogen?
Balanced equation first. 3Mg + N2 -> Mg3N2 55.3 grams Mg (1 mole Mg/24.31 grams)(1 mole Mg3N2/3 mole Mg)(100.95 grams/1 mole Mg3N2) = 76.5 grams Mg3N2 made ===================
How many grams of magnesium oxide and oxygen react to form 20.0 grams of magnesium oxide?
To determine the amount of oxygen, we first find the amount of magnesium by subtracting the given 20.0 grams of magnesium oxide from the total. Given that the molar mass of magnesium oxide is 40.3 g/mol and that of magnesium is 24.3 g/mol, we calculate the amount of oxygen by adjusting accordingly. This process gives us the weight ratio of magnesium oxide to oxygen.
How many moles are in 400 grams of nickel sulphate?
400 grams of nickel sulphate (anhydrous) is equivalent to 2,58 moles.
How many grams of magnesium would be required to produce 4.00 grams of magnesium oxide?
4.00 grams of magnesium oxide is composed of 2.43 grams of magnesium (Mg) and 1.57 grams of oxygen (O). Therefore, to produce 4.00 grams of magnesium oxide, you would need 2.43 grams of magnesium.
What mass of magnesium sulphate is needed to make 1500 ml of a 2.45 m mgso4 solution?
To find the mass of magnesium sulfate needed, first calculate the moles of MgSO4 required using the formula: moles = molarity × volume (in liters). Then, multiply the moles by the molar mass of MgSO4 (120.37 g/mol) to get the mass in grams. In this case, the mass of MgSO4 needed would be approximately 450.6 grams.
There are 6 grams of magnesium and 4 grams of oxygen if 8 grams of magnesium oxide is produced?
2
There are 3 grams of magnesium and 2 grams of oxygen if 4 grams of magnesium oxide is produced and all of the magnesium was used up how many grams of oxygen are left?
If 3 grams of magnesium are used to form 4 grams of magnesium oxide, then 1 gram of oxygen is used in the reaction. This means 1 gram of oxygen remains unused.
How many grams in magnesium?
The atomic mass of magnesium (Mg) is approximately 24.305 grams per mole.
What is the largest mass of copper sulphate which can be dissolved in 50 grams of water at 60 degrees?
Approximately 73.2 grams of copper sulphate can be dissolved in 50 grams of water at 60 degrees Celsius. This is the maximum amount of copper sulphate that the water can hold in a saturated solution at that temperature.
Do both fermentation and cellular respiration produce NADH during the Krebs Cycle?
calculate the percent yiel if 49 grams of PCL5 is obtained from the treatment of 33.9 grams of pcl5 with 19 grams cl2
How many grams of magnesium fluoride would you produce if you added 24 grams of magnesium to 38 grams of fluorine?
Theoretically the mass is 62,3018 g.
