baelenromahn23 baelenromahn23

03-11-2020
Chemistry

contestada

how many moles are present in 107 g of sodium?

Respuesta :

halasiblani halasiblani

03-11-2020

Answer:

i think 4.65 moles......

Answer Link

nelle101 nelle101

03-11-2020

Answer:

Na mol.mass = 23

mass / mol.mass = moles

107g / 23 g/mol = 4.65moles of sodium

Answer Link

Otras preguntas

Which sentence does not contain any errors? A. Fortunately, information on they're collars helped us locate the owners of the dogs.

Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?

What is the simplified answer to the problem 9+5r-9r??

What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all

If x= (a^2)/b, which situation would always double the value of x? (1) Doubling the value of a(2) Halving the value of a(3) Doubling the value of b(4) Halving t

pls help me with this 11-3 and 11-4 u press the link below

Why does an electrically heated mirror stay clear when a person has a shower?

Ho does differentiation change an embryo as it develops

How do you solve a system of equations by elimination when the signs are the same

the area of Alicia's garden is 81 square feet. what are the dimensions of her garden?