dnamamamalalal dnamamamalalal

02-12-2020
Mathematics

contestada

What shows how many molecules there are of a chemical formula?

Respuesta :

BonifaceDom BonifaceDom

02-12-2020

Answer:

no of moles = mass / molar mass

1 mole = 6.02 *10^23 molecules

I don't know if that helped

Answer Link

Otras preguntas

If y = 4x – 1, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?

The area of the triangle is 1560 m2 True False

¿(trabajar) _______ tú por tarde?

If the endpoints of the diameter of a circle are (−14, 4) and (−2, 0), what is the standard form equation of the circle? a) (x − 8)2 + (y + 2)2 = 40 b) (x + 8)

In recent years, republicans who have failed to toe the party line have switched to the democratic party. have dominated leadership positions in congress. have

PLEASE HELP!!5 1 5.1 0.51 0.051If it is a geometric sequence choose the common ratio if it not a geometric sequence choose "not geometric"A. 0.1B. 10C. 0.451

Which explains why a gas does not have a fixed shape? a. The particles have very high speeds b. The particles are not compressible c. The particles are charged

Find the solution of each of the following quadratic equation by completing the square.answer the questions that follow.Show your solutionsT^2 + 10t +9=0X^2 + 1

If a rational ethical egoist advocated principles of conduct to the general public what kind of principles would they be

In a heavy rain, your tires can ride on a thin film of water, like skis. This is called __________.