queenbriana3 queenbriana3
  • 13-01-2021
  • Chemistry
contestada

PLEASE HELP QUICK I WILL GIVE BRAINLIEST

If a sample of magnesium has a mass of 72.9 g, how many moles of magnesium does the sample contain?



1.00 mole Mg

1.00 mole Mg


1.50 moles Mg

1.50 moles Mg


2.00 moles Mg

2.00 moles Mg


3.00 moles Mg

Respuesta :

dels111 dels111
  • 19-01-2021

Answer:

3.00 moles Mg

Explanation:

Answer Link

Otras preguntas

Factor the polynomial. 7x^2 + 68xy - 20y^2
A skier traveling downhill has this type of energy
What were the two main reasons Americans wanted to go to war with Britain?
A central image of “The Tyger” is a. power. c. guilt. b. death. d. peace.
In economics, a free market is best described as
Which of the following is not a main reason why direct additives are used in foods? A. to maintain or improve nutritional value B. to neutralize flavor or colo
Acid rain is caused by human activity. true or false?
(Select all that apply) What are the major problems associated with the production of nuclear energy? a. air pollution b. depletes natural resources c. hazar
While giving a presentation, a person should revise and edit the speech. time the speech in advance. speak loudly and clearly. practice using media.
the sum of two numbers is 30. The first number is 1/2 the second number