Each water molecule contains two hydrogen atoms (#M = "1.0079 g/mol"#) and one oxygen atom (#M = "15.999 g/mol"#). Therefore, the molar mass is:

Through multiple reactions, a chemist uses C, CaO, HCl, and H2O to produce dichlorobenzene, C4H4Cl2. Assuming that the efficiency of this lab is a minimum of 65.0%, how many molecules of …

I know that CO2 (g) + H2O (l) --> H2CO3 (aq), but I was wondering how to get there. ChemistryChemical ReactionsChemical Reactions and Equations

Given the following equation: C6H8O7 + 3NaOH --> Na3C6H5O7 + H2O. What is the percentage by mass of citric acid in the orange juice? How many grams of HCI are there in 100.0 mL of …

Complete combustion of C14H18O7 to CO2 and H2O. You have 315.0000 grams of C14H18O7. How many grams of O2 are required? How many grams of CO2 are generated? How many grams of H2O …

Nov 28, 2017 · Why can you only add oleum to water to get SO2 (g) industrially instead of adding SO3 (g) to H2O (l) immediately?

Nov 1, 2017 · There is an old joke on the dangers of dihydrogen monoxide. But of course "dihydrogen monoxide" is simply water, i.e. H_2O...and a chemist would never call it anything but water or H_2O. …

Nov 17, 2015 · You would balance it stoichiometrically. Equal masses must occur on both sides of the equation. If there are 2 xx K atoms on the left hand side of the equation, there must be 2 K atoms on …

Feb 4, 2016 · 2HCl +CrO3 → CrO2Cl2 + H2O If you add these equations together (and balance them out), you'll get the chemical equation that describes the overall reaction. I think that some chlorine …

Mar 27, 2018 · Assuming you're referring to the decomposition reaction 2NaHCO3 → Na2CO3 + H2O+ CO2, 3.0mol NaHCO3 × 1mol CO2 2mol NaHCO3 = 1.5mol CO2