doranelihernandezlsg doranelihernandezlsg

15-09-2020
Chemistry

contestada

A bottle with 18.02 grams of water contains

Respuesta :

15-09-2020

what are the options?

Answer Link

linahamdan1980 linahamdan1980

15-09-2020

Answer:

Explanation:

nH2O = mass/m.wt

= 18.08/18.08= 1 mole

1 mole contains 6.02x10 23 Avogadro's num of H2O molecules

each molecule has

2mol of hydrogen atom =2 x 6.03x10 23 atoms

1 mole of oxygen has = 1x 6.02x10 23 atoms

Answer Link

Otras preguntas

Entrepreneurs drive innovation in a free-market system by introducing ________.

What is the old mutual viability and relevancy of insurance product sold to businesses and individual

Milan invested his savings in two investment funds. the $4000 that he invested in fund a returned a 3% profit. the amount that he invested in fund b returned a

The square floor of a tent has an area of 49sq. feet. What is the length of the side of the tent?

8x-2y over 10xy if x=4 and y=-7

Solve the equation using the Quadratic Formula. 6x2 - 10x + 3 = 0

what is the answer to the circle and other shape

The variance of a sample of 81 observations equals 64. the standard deviation of the sample equals:

How are business decision influenced due to responsibilities to stakeholders?

The amounts to calculate ratio of liabilities to stockholders' equity can be found on