gsidney3176 gsidney3176
  • 01-02-2018
  • Chemistry
contestada

What is the mass, in grams, of 1.58 mol of water, h2o?

Respuesta :

Dejanras
Dejanras Dejanras
  • 10-02-2018
Answer is: mass of 1,58 mol of water is 28,44 grams.
n(H₂O) = 1,58 mol.
M(H₂O) = 2 · 2 g/mol + 16 g/mol.
M(H₂O) = 18 g/mol.
m(H₂O) = n(H₂O) · M(H₂O).
m(H₂O) = 1,58 mol · 18 g/mol.
m(H₂O) = 28,44 g.
n - amount of substance.
M - molar mass.
Answer Link

Otras preguntas

What value correctly fills in the blank so that the expressions are equivalent? 18+45 = x (2+5) A 2 B O3 C 07 D 9
Participating in cardiovascular exercise in the target heart rate zone will result in:.
A. 3/5 B. 3/10 C. 1/5 D. 1/2
One reason President Roosevelt worked to build a canal in Panama was A. To mobilize America for World War I B. To help Native American migration C. To create a
There are 2 mystery books, 2 romance books, 2 poetry books to be randomly placed on a shelf. What is the probability that the mystery books are next to each ot
In her free time, isabelle likes to read. she kept track of the number of pages in each book she read last summer. this box plot shows the results. what fractio
Who took judah captive when the people of judah were exiled.
Karishma is setting up a wired network for a small office. Which hardware component on the computer will help in network connection, and which cables will she u
help me asap!!!!!!!!!!
A train leaves Thorn Junction at 1:25 P.M. and arrives in Niles at 3:05 P.M. The train makes two stops along the route for a total of 15 minutes. A second train