WebJan 28, 2009 · CaCO3's molecular weight is 100 and HCO3's is 61. Now there is a formula that converts alkalinity as HCO3- to alkalinity as CaCO3. This assumes that HCO3- has one alkalinity equivalent and that CaCO3 has 2 alkalinity equivalents. As a result you mulyiply [HCO3-] with 50 and divide by 61. The result is 0.5ppm alkalinity as CaCO3. … WebSTOICHIOMETRY-2 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Comprehension I 100 gm FeC2O4 is strongly & completely oxidised by acidified KMnO4, the CO2 gas liberated passed through NaOH for complete neutralisation. Q1. The equivalent weight of FeC2O4 is (A) 144/2 (B) 144/3 (C) 144/1 (D) 144/4 Q2.
What is the molecular weight of Mg HCO3 2? - Answers
WebMolar Mass, Molecular Weight and Elemental Composition Calculator. Molar mass of *3Ca (HCO3)2 is 486.3350 g/mol. Get control of 2024! Track your food intake, exercise, sleep and meditation for free. Convert between *3Ca (HCO3)2 weight and moles. Compound. WebExpert Answer. 100% (1 rating) Transcribed image text: 4- Find equivalent weight of Ca2+, CO32-, HCO3- . roscos at chevron
Question: 4- Find equivalent weight of Ca2+, CO32-, …
WebThe equivalent weight of calcium carbonate (CaCO3) is 50.045, as calculated above. One equivalent of CaCO3is therefore 50.045 grams of CaCO3. A milliequivalentis similar to an equivalent except the chemical is measured in milligrams instead of grams. WebJul 31, 2024 · Equivalent weight is the mass per charge; more specifically, gram atomic … WebFind the value of x : Na 2CO 3+H 2SO 4 Na 2SO 4+H 2O+CO 2. Hard. View solution. >. If the molecular wt. of Na 2S 2O 3 and I 2 are M 1 and M 2 respectively then what will be the equivalent weight of Na 2S 2O 3 and I 2 in the following reaction? 2S 2O 32−+I 2 S 4O 62−+2I −. Medium. roscooe nix elementary school photos