kayla2014 kayla2014

24-02-2021
Chemistry

contestada

90g of H2O is equal to how many moles of H2O ?

90g of H2O is equal to how many moles of H2O class=

Respuesta :

jerrica657 jerrica657

24-02-2021

Answer:

5 moles

Explanation:

For water we have 2 hydrogen atoms and one oxygen, so the atomic weight of water is 1+1+16=18, so a mole of water is 18 grams. We have 90g of water so we have 90/18 = 5 moles of water.

Answer Link

Otras preguntas

1.) Is (2, 2) a solution to the equation y = x? ( yes no

What does the slope of the production possibilities curve represent? (1 point) If the slope is greater than one, then production is being maximized, and if the

What did martin luther king jr. Believe made a successful protest?.

which of the following can help you prepare for your job interview

what is the brains job and heart job

(3 + 4)2 − 4 × 3 give me a great answer

Find all solutions x^3 + 36x=0

Which word is use incorrectly?

Urbanization is more than the growth of cities. It represents a change in economic, social, and .A) political thinking .B) healthful thinking .C) personal thin

What is the area, in square inches, of the trapezoid below?