chepesparza44 chepesparza44

02-07-2020
Chemistry

contestada

how many grams are there in 9.4x10^25 molecules of H2

Respuesta :

maryamhafeji maryamhafeji

02-07-2020

Answer:

You start with 9.4 x 1025 molecules of H2.

You know that an Avogadro's number of molecules of H2 has a mass of 2.0 g.

To solve, 9.4 x 1025 molecules H2 x (2.0 g H2 / 6.023 x 1023 molecules H2) = 312. g H2

Explanation:

Answer Link

Otras preguntas

2. What mass of sulphuric acid (density 1.84 g/cm) can be held in a 250 ml bottle?

Given the following information, analyze XYZ Company's liquidity. Year 2013 Total quick assets $30,000 Total curren

Large scale adaptations of the two-hybrid technique have allowed for determining many protein interactions at once using:______.a. systems biology.b. nuclear ma

What is Bruno’s mothers physical appearance from the boy in the striped pajamas

Bigbucks Brokerage provided the taxpayer $2,400 in bicycle commuting reimbursement in 2020. How much of that reimbursement, if any, must be included in the taxp

HELPPPPPPP!!!!!! THIS IS DUE AT 4:20

which of the following rational function is graphed below?

Explain the function of the thyroid gland and the hormones it secretes. Include how the release of hormone is regulated and what cells the hormone act on g

2.Explain the impact of commercial revolution (16 th century ) in Western Europe.

Der Kellner ________ die Hauptgerichte. kennst kennt kenne kennen