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

A major cause of hostility toward the “new immigrants” who came to the United States after 1880 was the belief that they competed with Americans for jobs as uns

A(n) _____ inventory includes questions about activities you might or might not enjoy.

An individual accidentally transected the spinal cord between t1 and l1. this would result in ________.

Generally when do glaciers advance downward, causing further erosional landforms? throughout the entire year during colder seasons during times of excess precip

Which comparison from Walden conveys Thoreau’s belief that people do not have to conform to what everyone around them is doing? A. If a man does not keep

Plz help! ASAP! What is −15÷35 ? −25 −9 −19 −125

If the correlation between a person's age and annual income is 0.60, then the coefficient of determination tells us that:

A jar of peanut butter is 28 oz. How many ounces it would be for 6 jars?

1.what is -20 divided by 4/5 A.-25 B.-16 C.-1/10 D.-1/25 2.what is -5/8 divided by 9/10 A.-25/36 B.-9/10 C.-35/80 D.-1/36 4. what is -3/4 divided by 1 1/2=

Men who drink five or more drinks in a row and women who drink four or more drinks in a row are engaging