1002517962 1002517962

25-04-2021
Chemistry

contestada

How many grams are in 4.5 x 10^22 molecules of water? please show dimensional analysis

Respuesta :

yinaanna0 yinaanna0

25-04-2021

Answer:

1.1grams

Explanation:

Find moles of water:

4.5x10^22/(6.02x10^23)=0.07mol

Find molar mass of the water

O=16.00g/mol

0.07x 16.00=1.1 grams

Answer Link

Otras preguntas

the circles below is centered at the point (4,3) and has a radius of length 8. Whats its equation?

To subtract two rational expressions that have a common denominator, you simply _____ the numerators.

Solve each system of equations. 6x + 5y = 10 7x - 3y = 24

I'm having a hard time with this one solve for y 3y+7=28?

the circles below is centered at the point (4,3) and has a radius of length 8. Whats its equation?

Should spanish colonial settlers accept the new laws of 1542?

how do adrenaline help in dealing with emergency situations

2.434 to 3 significant figures

How to solve 5(x-3)+2=7?step by step please help me math tutor. Right answer only.

The Cobb family decided to go roller skating for their reunion. There were a total of 44 people there and all went roller skating. If an adult admission was $5.