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A hydrate is found to have the following percent composition 48.8 percent MgSO4 and 51.2 percent H2O What is the formula and name for this hydrate?
48.8 g MgSO4 & 51.2 g H2O Convert the mass into moles by dividing molar mass for each. Then obtain a ratio of moles of water over moles of Magnesium Sulfate, and you would get 7. MgSO4 . 7H2O would read as Magnesium Sulfate Heptahydrate.
How many atoms are in epsom salt?
6 Atoms In Total. Magnesium=1 Sulfur=1 Oxygen=4
1 gm mg so4 equals how many meq?
To convert from grams to milliequivalents for magnesium sulfate (MgSO4), you would need to know the molecular weight of the compound and the valence of the ion of interest. If we consider the valence of Mg2+, which is 2, you would divide the given mass in grams by the molecular weight of MgSO4 and then multiply by 2 to get the milliequivalents.
How many moles are in 7.6 grams of Epsom salts MgSO4?
Depends on if it is hydrated or not. If hydrated, magnesium sulfate heptahydrate, then (7.6g)/(246.47g/mole)=.0308mole. If anhydrous (7.6g)/(120.415g/mole)=0.063mole.
How many molecules in 25g of MgSO4?
To find the number of molecules in 25g of MgSO4, you need to first calculate the number of moles of MgSO4 using its molar mass (120.37 g/mol). Then, you can use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules.
How many particles are in MgSO4?
One mole of MgSO4 contains 6.022 x 10^23 particles, which is known as Avogadro's number. This includes all the atoms of magnesium, sulfur, and oxygen in one mole of MgSO4.
How many moles are present in 1.64g of MgSO4?
To calculate the number of moles in 1.64g of MgSO4, you first need to determine the molar mass of MgSO4 which is 120.37 g/mol. Next, divide the given mass by the molar mass to get the number of moles. In this case, 1.64g ÷ 120.37 g/mol ≈ 0.014 moles of MgSO4.
What happened to Anne Frank in the concertration camp?
She was eventually killed by the disease that had killed many more before her; typhus.
How many assosiated water moles are in CaOH2 7H2O?
In one mole of this solution, there are seven moles of H2O.
How many moles of MgOH2 will be produced when 30g of NaOH react with MgSO4?
1337
How many moles of each ion are found in a 1L of 5m of MgSo4 solution?
Molarity = moles of solute/Liters of solution5 M MgSO4 = moles MgSO4/1 L5 moles MgSO4=============since all is one to one in ion countMg 2+ = 5 moles--------------------------andSO4 2- = 5 moles----------------------
How many molecules in 2mgso4?
Magnesium sulfate (MgSO4) has a molar mass of 120.37 g/mol. To find the number of molecules in 2 mg of MgSO4, you first need to convert 2 mg to grams and then calculate the number of moles. Finally, you can use Avogadro's number (6.022 x 10^23) to convert moles to molecules.
