Chemistry, 21.12.2020 16:00 ameliaxbowen7
If 38.55 mL of HCl is required to titrate 2.150 g of Na2CO3 according to the following equation, what is the molarity of the HCl solution? Na2CO3 + 2HCl (aq)β 2NaCl (aq) + CO2 (g) + H20 (1)
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadroβs number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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If 38.55 mL of HCl is required to titrate 2.150 g of Na2CO3 according to the following equation, wha...
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