jessicalai847 jessicalai847

02-09-2021
Chemistry

contestada

Determine the mass, in grams, of 0.780 moles of Si (1 mol of Si has a mass of 28.09 g).

Respuesta :

naomiiiiiii21 naomiiiiiii21

10-09-2021

Answer:

21.9102g

Explanation:

mass = 28.09 × 0.78

= 21.9102g

Answer Link

Otras preguntas

8x = 2x + 30 What is the value of 'x'?

According to Hindu tradition, what is the source of the Ganges River?

Which best describes the writing in City? A. fiction, with numerous opinions B. opinion, with few facts C. factual, with no opinions D. nonfiction, with fic

The Continental Congress hotly debated all these issues EXCEPT (A) representation (B) taxation (C) supreme power (D) western lands

What steps did US President Bill Clinton take to attempt to secure Bosnia and keep the peace there? A. He hosted Bosnia's warring leaders at the Dayton Accords

Find the slope of 3x-4y-7=0

I need help with my homework :/

Which choice identifies the kind of sentence and the correct end mark? Would you like a glass of water A. declarative, period B. exclamatory, exclamation point

Robert is replacing sod in two square shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the other area is 5.7 feet. The sod cost

The sum of two consecutive integers is 37. Write an equation that models this situation and find the values of the two integers.