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How can calculate equivalent weight of calcium carbonate?
The equivalent weight of calcium carbonate can be calculated by dividing its molecular weight by the number of acidic hydrogen ions that it can donate in a reaction. In the case of calcium carbonate, it can donate two moles of hydrogen ions, so the equivalent weight would be its molecular weight divided by 2.
What is the molecular weight for the mineral calcite?
The molecular weight for mineral calcite is 100.09. Calculated from the formula (Mol_Wt_Calc).
What is the Milligram equivalent weight of sodium sulfate?
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.
How many atoms are in one gram of calcium?
To work this out you need to know the atomic weight of calcium and Avogadros number, which is the number of atoms in a gram atom. Calcium has an atomic weight of 40.078. Therefore a gram ato is 40.078 grams which contains 6.02214129(27)×1023 atoms. 1g of calcium contains 6.02214129(27)×1023 / 40.078 1.502 X 1022
What is equivalent weight of calcium hydroxide?
Dis is King. 5.00 g CAOH^--First you want to balance this because its not balanced.CaOH2 x 1mol of CaOH2/Molar mass xGrams of Ca /1molCaOH=So itll be like this:CaOH2 x 1mil of CaOH2/74gCaOH x 40gofCA/1milCaOH= 2.70 G.
How can calculate equivalent weight of calcium carbonate?
The equivalent weight of calcium carbonate can be calculated by dividing its molecular weight by the number of acidic hydrogen ions that it can donate in a reaction. In the case of calcium carbonate, it can donate two moles of hydrogen ions, so the equivalent weight would be its molecular weight divided by 2.
What is the equivalent weight of calcium chloride?
The equivalent weight of calcium chloride (CaCl2) is 55.5 g/mol. This is the amount of the compound that can donate or accept one mole of electrons in a reaction.
What inorganic substance makes up four percent of your body weight?
Calcium is an inorganic substance that makes up about 4% of the average human body weight, primarily in the form of calcium phosphate found in bones and teeth.
What is the milligram molecular weight of calcium nitrate?
The molar mass of calcium nitrate is 164.1 g/mol. This is equivalent to 164,100 mg/mol.
What is the weight of calcium?
The atomic weight of calcium is 40 u.
What is the formula weight of barium phosphate?
The formula weight of barium phosphate (Ba3(PO4)2) is calculated by adding the atomic weights of each element in the compound. For barium (Ba), the atomic weight is 137.33 g/mol, for phosphorus (P), it is 30.97 g/mol, and for oxygen (O), it is 16.00 g/mol. The formula weight of barium phosphate is then (3 * 137.33) + (2 * 30.97) + (8 * 16.00) = 601.33 g/mol.
What is equivalent weight of calcium carbonate?
E.W= Molecular weight / # of ions = 100.09 (mg/mmol) /2 (meq/mmol) =50.043 mg/meq
What is the molecular weight for the mineral calcite?
The molecular weight for mineral calcite is 100.09. Calculated from the formula (Mol_Wt_Calc).
What is the Milligram equivalent weight of sodium sulfate?
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.
What is the equivalent weight of phosphoric acid?
The equivalent weight of phosphoric acid (H3PO4) is 98 g/mol. This is calculated by dividing the molecular weight by the number of acidic protons that can be donated during a reaction, which in this case is 3.
Equivalent weight of glucose?
The equivalent weight of glucose is 180 g/mol. This is calculated by dividing the molecular weight of glucose (180 g/mol) by the number of equivalents of reactive atoms in the compound, which in this case is 1.
What is equivalent weight of hypo?
The equivalent weight of sodium thiosulfate (hypo) is 49.05 g/mol. It is calculated as the molar mass divided by the number of equivalents of the species involved in the reaction with the analyte.
