destinyy75 destinyy75
  • 03-12-2018
  • Chemistry
contestada

calculate the molar mass of h2o

Respuesta :

caelynburgess13 caelynburgess13
  • 03-12-2018

Water has 2 hydrogen atoms and one oxygen atom.

The atomic weight of hydrogen is 1.00797 and for oxygen the atomic weight is 15.9994.

So the molar mass of H2O is 15.9994 + (2 x 1.00797) which equals 18.01534 grams/mole.

Answer Link

Otras preguntas

Federalists believed a workable government: A. must separate government into branches. B. should centralize power under the president. C. cannot prevent abuses
name two items responsible for the growth of slavery in colonial america ? 1. 2.
I don't understand how to do this
Evaluate the expression for y=17 y+15=
Perhaps you wanted pizza for dinner, but were out voted by the rest of the family who wanted chili. This is similar to what happens in a community. One person h
Why did the Spanish build the St. Augustine fort in Florida?
Why would early Earth have been toxic for modern day animals? Why were cyanobacteria able to survive
PLEASE HELP, IT HAS TO BE ONE PAGE LONG • Should Your School Day Start Later? If it did, would students get more sleep? Or would they just stay up later? • Do y
When dealing with hazardous materials generated in the lab, the two most important guidelines are: (Choose two.)
During Year 2, Chico Company earned $3,200 of cash revenue, paid $1,350 of cash expenses, and paid a $850 cash dividend to its stockholders. Based on this infor