Ask a New Question

Question

How much oxygen is needed to form 50 grams of water?
9 years ago

Answers

DrBob222
2H2 + O2 --> 2H2O
mols H2O = grams/molar mass = ?
Using the coefficients in the balanced equation, convert mols H2O to mols O2.
If you want amount O2 in grams, then g O2 = mols O2 x molar mass O2.
9 years ago

Related Questions

What volume of oxygen is needed to react with solid sulfur to form 6.20 L of sulfur dioxide? What mass of oxygen is needed for the complete combustion of 8.90×10−3 of methane? What mass of oxygen is needed for the complete combustion of 2.60×10−3 of methane? Express your a... How much oxygen would be needed to completely burn 250g of propane? what volume of oxygen is needed to react with solid sulfur to form 6.20 L of sulfur dioxide accordin... what volume of oxygen is needed to react to complete reaction and to form 5cm of so3? How much oxygen is needed to burn 3.00g of magnesium to form magnesium oxide? How can I illustrate i... Oxygen is needed to make _____ for the body. A. proteins B. red blood cells C. cells D...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use