boxxofhugs boxxofhugs

03-03-2017
Chemistry

contestada

how many molecules are in 23.0 moles of oxygen?

Respuesta :

Аноним Аноним

03-03-2017

1mole of any substance contains 6.023*10^23 molecules
so,23moles ll contain=(23 * 6.023*10^23) molecules
=138.529*10^23 molecules

Answer Link

Otras preguntas

A source of voltage produces an electric current by _____. A. increasing resistance in the conducting wire B. increasing the speed of electrons that are flowing

You are making sets of pens and pencils to sell. you want each set to contain the same combination of pens and pencils. you have 105 pens and 147 pencils, and y

The formula for the lateral area of a right cone la=pirs, where r is the radius of the base and s is the slant height of the cone. which are equivalent equation

Describe the effect of the southern alps on the climate east of the mountains. 1) Their snow and ice have a chilling effect, keeping the central and eastern ar

Why did Britain refuse to withdraw troops from Ohio valley despite the agreement they made with the us in the treaty of Paris

the sum of two numbers is 13 and there difference is 5 what are the 2 numbers?

The stable platform has developed from a series of _____.

Which statement is a scientific fact about substance abuse? A. Binge drinking is cool. B. I can stop any time I want. C. Prescription drugs aren't dang

Ignoring personal feelings in the workplace is a big mistake?

What causes the wind to move