saldivarmia25 saldivarmia25

03-01-2021
Chemistry

contestada

How many moles are present in a 5.8 g sample of copper?
A. 11
B. 0.091
C. 0.91
D. 5.5 x 10^22
please i need this for my finals

Respuesta :

ChoiSungHyun ChoiSungHyun

03-01-2021

Explanation:

Molar mass of Cu = 63.5g/mol

Moles of Cu

= 5.8g / (63.5g/mol) = 0.091mol (B)

Answer Link

Otras preguntas

Two trains leave the station at the same time, one heading East and the other heading West. The westbound train is going 60mph. The eastbound train is going 80m

8 times 51 show your work

find the opposite or additive inverse of 48 =

What is Circular Motion?

seth traveled 1 mile in 57.1 second how fast did he go in miles per hour

8 times 51 show your work

what is the imaginary line that circles the globe halfway between the North and South poles

what is m/9 - 1 = -2 whats the answer & steps

900 is 1/10 of what?

what is the imaginary line that circles the globe halfway between the North and South poles