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What is the total number of oxygen atoms in the formula mgso47 h2o?
The formula given is mgSO4 * 7H2O. This means there are 4 oxygen atoms in MgSO4 and 14 oxygen atoms in 7H2O, giving a total of 18 oxygen atoms in the entire formula.
What mass of MgSO4 7 H2O is required to prepare 300 mL of a 0.529 M MgSO4 solution?
To prepare a 0.529 M MgSO4 solution, you first need to calculate the moles of MgSO4 required for 300 mL (0.300 L) of solution: Moles of MgSO4 = Molarity × Volume = 0.529 mol/L × 0.300 L = 0.1587 mol. Next, since MgSO4·7H2O is the hydrated form, its molar mass is approximately 246.47 g/mol. Therefore, the mass needed is: Mass = Moles × Molar Mass = 0.1587 mol × 246.47 g/mol ≈ 39.06 g of MgSO4·7H2O.
What is the symbol for magnesium sulfate heptahydrate?
The symbol for magnesium sulfate heptahydrate is MgSO4•7H2O.
If 5.742g of hydrated magnesium sulfate is heated 2.801g of anhydrous magnesium sulfate remains Determine the formula of the hydrated form?
The formula of the hydrated form is MgSO4·7H2O. To find this, calculate the molar mass of MgSO4 (120.37 g/mol) and compare it to the molar mass of MgSO4·7H2O (246.47 g/mol). The difference in mass represents the mass of water lost upon heating, which is 126.1 g/mol (246.47 g/mol - 120.37 g/mol). Dividing the mass of water lost by the molar mass of water (18.015 g/mol) gives us the number of water molecules in the hydrated form.
What is the total number of electrons present in an Mg 2 plus cation?
The Mg2 plus cation has 10 electrons.
What is the chemical equation for the dehydration of magnesium sulfate?
The chemical equation for the dehydration of magnesium sulfate (MgSO4) is as follows: MgSO4·7H2O + Heat => MgSO4 + 7H2O A link is provided below for more information.
What is the decomposition equation for Epsom salt?
The decomposition equation for Epsom salt (magnesium sulfate heptahydrate) is: MgSO4·7H2O -> MgSO4 + 7H2O. When heated, Epsom salt loses its water molecules, leaving behind anhydrous magnesium sulfate.
What is the chemical formula for magnesium sulfate heptahydrate?
The formula for Magnesium hydrogen sulfate is: Mg(HSO4)2
Epsom salt changes to the monohydrate form at 150 degrees Celsius write an equation for this change?
MgSO4∙7H2O(s) -heat→ MgSO4∙H2O(s) + 6H2O(g)
MgSO4 7H2O how many grams need for a 5L with a 20 concertration?
Pi r2
What is the chemical symbol for Eposm salt?
Eposm salt, or Magnesium sulfate, has the chemical formula MgSO4·7H2O
MgSO4 x 7H2O?
Magnesium sulfate heptahydrate (MgSO4 x 7H2O) is a hydrated form of magnesium sulfate. It contains 7 water molecules per magnesium sulfate molecule. This compound is commonly used in medicine as Epsom salt for treatments like baths to relieve muscle aches and pains.
What is the total number of oxygen atoms in the formula mgso47 h2o?
The formula given is mgSO4 * 7H2O. This means there are 4 oxygen atoms in MgSO4 and 14 oxygen atoms in 7H2O, giving a total of 18 oxygen atoms in the entire formula.
Is MgSO4 7H2O acidic in solution?
Magnesium sulfate heptahydrate (MgSO4·7H2O) does not show acidic properties in solution as it dissociates into magnesium ions and sulfate ions. These ions do not contribute to acidity in the solution.
What is the chemical equation of epsom salts?
The chemical formula for Epsom salts is MgSO4·7H2O. This means it is made up of one magnesium atom (Mg), one sulfur atom (S), four oxygen atoms (O), and seven water molecules (H2O) per formula unit. The chemical equation for dissolving Epsom salts in water is MgSO4·7H2O → Mg2+ + SO4^2- + 7H2O.
What is the formula of epsiom salt?
The chemical formula of Epsom salt is MgSO4·7H2O, which represents magnesium sulfate heptahydrate.
What mass of MgSO4 7 H2O is required to prepare 300 mL of a 0.529 M MgSO4 solution?
To prepare a 0.529 M MgSO4 solution, you first need to calculate the moles of MgSO4 required for 300 mL (0.300 L) of solution: Moles of MgSO4 = Molarity × Volume = 0.529 mol/L × 0.300 L = 0.1587 mol. Next, since MgSO4·7H2O is the hydrated form, its molar mass is approximately 246.47 g/mol. Therefore, the mass needed is: Mass = Moles × Molar Mass = 0.1587 mol × 246.47 g/mol ≈ 39.06 g of MgSO4·7H2O.
