2303535 2303535

01-12-2020
Chemistry

contestada

PLS HELP How many moles of methane are in 7.31x10^25 molecules

PLS HELP How many moles of methane are in 731x1025 molecules class=

Respuesta :

fathemaakter821 fathemaakter821

03-12-2020

Answer:

121.37 moles

Explanation:

I'm not sure

Answer Link

ishdndksiows ishdndksiows

10-12-2020

Answer:

1.21 x 10^2

Explanation:

Answer Link

Otras preguntas

find a common solution for each system of equations: y=3x+5 y=-5x-3

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

David helped his father stock the pond with baby catfish and blue gill. They put in a total of 75 fish. If the number of blue gill was doubled and the number of

David helped his father stock the pond with baby catfish and blue gill. They put in a total of 75 fish. If the number of blue gill was doubled and the number of

Perimeter of a square with an area of 81cm2

A curved section of roadway is in the shape of a circular arc of 410-m radius. The curved section is horizontal, not banked. The coefficient of friction for tir

What number is equivalent to 13/2

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

Hello, I need help please for mission 3 thank you very much.

How many flags are in this wolld ;)