nnnn231644 nnnn231644

11-01-2019
Chemistry

contestada

How many moles of water contain 1.3 x 10^24 molecules?

A. 7.8 x 10^47
B. 0.72 moles
C. 2.2 moles
D. 3.9 x 10^24

Respuesta :

oghenekevwe oghenekevwe

17-01-2019

c is the correct answer

Answer Link

Otras preguntas

what is a device that transforms thermal energy to mechanical energy

How did machines speed up textile manufacturing

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

50 is 40% of what number?

Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off.

Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

You work at a clothing store, and your boss wants you to find out which type of shirt had the highest percentage of sales. You found that 13 out of 20 tank tops

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

The distance from home plate to second base is about 127.3 ft. 1. How would you find the distance between the bases.2. Estimate the distance between the base