gsidney3176 gsidney3176

01-02-2018
Chemistry

contestada

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

Respuesta :

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

Https://youtu.be/Q7SnxUSiAJ8 I'll give Brainliest to the first person who checks out the video and leaves a comment! thank you :) It's in Spanish btw

Describe what happened to the colored water and the pieces of paper after the holes were punched in the material covering the beaker

44. Find the length of the hypotenuse, c in this triangle. Give the answer in the form c=_ .

someone help me please

The area of a rectangle is 7.35m squared . The width is 2.1 m. What is the length?

To determine a theme, the reader should first identify a)a conflict in the story. b)the overall plot of the story. c)a main character in the story. d)the main e

10. The author's use of second-person point of view in paragraphs 1-7 allows the reader - O A to criticize the experiment. B to understand the author's view. O

which is an example of shape contrast

Revise the fragments in the following paragraph. Change capitalization and punctuation wherever necessary. Amy Tan is a Chinese-American author. Who writes abou

Will give brainliest to first right answer!!!!!!