What is the molar mass of water?? - Socratic
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 …
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 …
An organic compound was taken for combustion.14.77 g was
An organic compound was taken for combustion.14.77 g was burned in oxygen.The result of combustion gave 43.26g of CO2 &12.40g of H2O.Determine the empirical formula?
Site Map - Percent Concentration Questions and Videos | Socratic
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 …
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 …
Why can you only add oleum to water to get SO2 (g ... - Socratic
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?
Question #9b627 + Example - Socratic
Changes in state are physical changes. Let's take water as an example. H2O. In the gaseous state, we sometimes call it steam or water vapor; it's chemical formula is still H2O. In the liquid …
Why is the formula for dihydrogen monoxide the same? Is
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 …
Why is "H"_2 not very soluble in water? | Socratic
Oct 27, 2017 · The trade in energy sucks for H2 (but not so much for water), so the H2⋯H2O interaction is highly unfavored for H2, compared to the H2⋯H2 and H2O⋯H2O interactions. …
How would you balance the following equation: HCl+ K2CO3
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 …