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

recycling thesis statement

[tex]y=1-sqrt(1-2/x)[/tex]make x the subject

Which of the following statements BEST describes the effects of an STI on physical health? A. A woman who becomes infected runs the risk of having more children

Suppose a manufacturer produces soccer balls and footballs. If the cost of producing a soccer ball decreases, the opportunity cost of producing:

2. At the sale, Jessica bought 4 pairs sunglasses. How much did she of spend? 8.78176.60 A $51.58 B $51.80 C$55.80 D$54.80

What was the original name of the peanuts comic strip?.

Once a play is selected for performance, the theatre leaders must create a production schedule. Which managerial position is not part of this meeting to create

According to the excerpt, what is the role of congress regarding religion? congress cannot promote a religion. congress cannot make disrespectful laws. religiou

People left their homelands and came to Minnesota for many reasons. Fill in as many as you can.

What is the depreciation tax shield if EBIT is $600, depreciation is $1,800, and the tax rate is 30 percent