The milligram equivalent weight of sodium sulfate (Na₂SO₄) can be calculated by determining its molar mass and the number of moles of reactive species it provides. The molar mass of sodium sulfate is approximately 142.04 g/mol. Since it dissociates into two sodium ions (Na⁺) and one sulfate ion (SO₄²⁻), the equivalent weight for sodium sulfate in terms of sulfate ions is 71.02 mg/equiv. This value corresponds to the sulfate ion's contribution, as it provides two equivalents of charge per mole.
Just 1. 1 is in units. Milligrams represents weight. 1 milligram is 0.001 grams and 1,000 micrograms.
One milligram is equivalent to one thousandth of a gram. An example of a milligram would be the weight of a typical small paperclip or a single grain of sand.
A milligram is a measurement of mass. It is very small, equal to 1/1000 gram. To put it another way, it takes about 28350 milligrams to make 1 ounce.
Centiliters are volume, milligram is weight. The answer would be dependent on the density of the substance.
On Earth, 1 milligram of mass weighs 0.000009807 newton (0.00003527 ounce).
The milligram equivalent weight of sodium sulfate is 142.04 mg, calculated by dividing the molecular weight of the compound (142.04 g/mol) by 1000 to convert it to milligrams.
The molecular weight of sodium sulfate (Na2SO4) is approximately 142.04 grams per mole.
The equivalent weight of ferric ammonium sulfate is 392.14 g/mol.
To prepare a 0.05 Normal solution of sodium thiosulfate, you would dissolve the appropriate weight of sodium thiosulfate pentahydrate in a known volume of water to achieve a concentration that corresponds to 0.05 N. The molar mass of sodium thiosulfate pentahydrate (Na2S2O3·5H2O) is 248.18 g/mol. You can calculate the weight needed using the formula: (Normality) x (Equivalent weight) x Volume = Weight of the compound.
Just 1. 1 is in units. Milligrams represents weight. 1 milligram is 0.001 grams and 1,000 micrograms.
One milligram is equivalent to one thousandth of a gram. An example of a milligram would be the weight of a typical small paperclip or a single grain of sand.
The formula for sodium acetate is CH3COONa and the equivalent weight is the same as the molecular weight (molar mass) which is 82.0343 g/mol.
The gram-equivalent weight of sodium bicarbonate is calculated by dividing the molar mass by the number of equivalents of the compound. For sodium bicarbonate (NaHCO3), the molar mass is approximately 84 grams per mole. Since it has one equivalent of bicarbonate ion (HCO3^-), the gram-equivalent weight of sodium bicarbonate is 84 grams.
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The equivalent weight of zirconium sulfate is calculated by dividing the molecular weight by its valency. Zirconium sulfate has a molecular formula of Zr(SO4)2, so its valency would be 2. The molecular weight of zirconium sulfate is around 332 g/mol, so the equivalent weight would be around 166 g/mol.
A milligram is a measurement of mass. It is very small, equal to 1/1000 gram. To put it another way, it takes about 28350 milligrams to make 1 ounce.
The equivalent weight of Sodium Hypochlorite (NaClO) is 74.44 g/mol. This is because one mole of NaClO contains one mole of available chlorine, which has an atomic weight of 35.45 g/mol and one mole of sodium with an atomic weight of 22.99 g/mol. Therefore, the equivalent weight is the sum of the atomic weights of chlorine and sodium in NaClO.