565778 565778
  • 02-11-2016
  • Chemistry
contestada

How many moles does the mass quantity 130g of H2O have?

Respuesta :

PhantomRealm
PhantomRealm PhantomRealm
  • 02-11-2016
It has 7.22 moles.... mole =mass/molar mass
molar mass of H2O=18
130/18=mole
Answer Link

Otras preguntas

Surface area Math Help
PLEASE HELP! Much Appreciated!Find the area of each shaded region. Assume that all angles that appear to be right angles are right angles.​
purchasing a home usually requires ____ for the down payment A) Nothing B) A credit card C) A loan D) A lump sum
The pH of a solution is 4.36. What is the pOH?
A washer and a dryer cost $696 combined. The washer costs $46 more than the dryer. What is the cost of the dryer?
When trying to decide if an argument is sound, which type of question should you ask ?
How many people die of lung cancer every year? a. over 140,000. b. less than 10,000. c. less than 50,000. d. none of the above.
Which of the following describes the NATO & Warsaw Pact? A. Competing economic treaties in Southeast Asia B. Failed attempts at peaceful negotiations betwe
What is the equation of the line that passes through the point (-5, 2) and has an undefined slope?
Escribe las palabras de la manera correcta Herege Esqueje Carruaje Masage Pesage Embalaje Espionaje Montage Homenage Vendaje Ropaje Dege Despege Aterrizaje Anc