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

In "Thank You, M'am," what does a clean face represent? A. wealth B. fear C. good humor D. self-respect

Explain why the three conflicts between Rome and Carthage are remembered as the Punic wars.

how does SAFFIR put out fires?

how many eighths make 5 7/8 ?

2. Which of the following choices best describes why the Founding Fathers decided that the United States should be a republic? They believed they could control

a rhombus has a perimeter of 217 cm. what is the length of each side of the rhombus?

advertisement for a company claims that all of its products are recyclable. What must be true for this advertisement to be legal? Select the best answer from th

Jamal watched his older brother Robert lift weights. The bar alone had a mass of 20 kg. on the bar he had two 11.4 weights, two 4.5 kg weights, and four 450 g

When people are attacked by their own government, or when they are denied equal access to education, whose job is it to protect them? The UN provides military h

Which was a result of industrialization? a larger farms b increase in the slave trade c a reduced need for coal as fuel d overcrowded citi