fuentes010114p0v9gr fuentes010114p0v9gr

12-12-2017
Chemistry

contestada

How many grams are in 2.41 times 10^24 atoms of magnesium chloride?

Respuesta :

rebelzane1 rebelzane1

12-12-2017

Use Avogadro's number to calculate the number of moles of MgCl2 . The number of moles of Cl is twice as much, because the ratio of Cl in MgCl2 to MgCl2 is 2:1. 3.61⋅10246.022⋅1023=5.99. Therefore, there are 12 moles of Cl.

Answer Link

Otras preguntas

Write questions for these answers: using text 1. In 1941. 2. To the North Pole. 3. The Guinness Record. 4. The Arctic Ocean from Russia to Canada through the No

Each paper clip is 3/4 of an inch long and costs $0.02. Exactly enough paper clips are laid end to end to have a total length of 36 inches. What is the total co

Help...!!! What are the causes of the separation of East Pakistan

What term refers to a span of ten years? A. millennium B. century C. decade

"Why do people go on trips?" (3-5 offers in Present simple). Use helps:

What is a verb? a. A word or group of words used to express surprise or sudden feeling. b. A word that says what a noun does c. A word used as the name of a per

How did the fall of communism most impact people in Eastern Europe economically? A) Privatization has allowed them to become entrepreneurs. B) Greater freedoms

Expand and simplify 4a^2(b^2-c)+2ab(ab-c)-ac(a+2b)

What is the missing term,x, in the pattern ? -3/2,6,x,96,-384 A. –24 B. –16 C. 16 D. 24

on a farm, 4 1/2 out of every 15 acres of land are used to grow crops.