es026470 es026470

19-03-2020
Chemistry

contestada

how many moles of atoms are there in 4.1x10^-12 g O?

Respuesta :

Mistystar4881 Mistystar4881

28-03-2020

Hey there

Molar mass of O is 16 g/mol.

Divide 4.1 x 10⁻¹² by 16.

(4.1 x 10⁻¹²) ÷ 16

2.6 x 10⁻¹³

There are 2.6 x 10⁻¹³ moles of O in 4.1 x 10⁻¹²g of O.

Hope this helps!

Answer Link

Otras preguntas

Calculate the fuel efficiency of a vehicle that can travel 350 km using 20 L of gasoline. Include units in your answer. I got 17.5kmpl and the system said it w

What is the new temperature when 10L at 5K is compressed to 4.00L?

solve inequality 8(8-x)>88

Patty wants a triangular garden in her backyard to grow vegetables. She plans to use three pieces of edging that measure 7 feet, 10 feet and 8 feet. In at least

A cube has a side length of 8 inches

i need help on putting my students grades in online

What is the message or theme of the movie Cinderella?

John Locke believed in the social contract which proposed what? A. People have the right to life, liberty, and the pursuit of happiness. B. People took an oath

help please, i dont know how to do this

Which organisms were the first to perform photosynthesis on the earth