olycjosaraderso olycjosaraderso

11-10-2016
Chemistry

contestada

5 x 10^25 atoms of nickel equal how many moles

Respuesta :

Willchemistry Willchemistry

23-10-2016

1 mole Ni ------------- 6.02x10²³ atoms
?? moles Ni ----------- 5x10²⁵ atoms

1 x ( 5x10²⁵ ) / 6.02x10²³ =

=> 83.05 moles

Answer Link

Otras preguntas

If a person earns $350.00 a week, and 20% of it is taken out for deductions, how is the total pay?

is granite a renewable resource

how many different gametes can an RRYy parent form?

Why are nutrients from fertilizer harmful to aquatic ecosystems? They cause an increase in fish populations. The increase in algae population reduces oxygen in

Which achievement was Giovanni Caboto, also known as John Cabot, known for? A. He reached North America before Columbus but was unable to prove that he had foun

The Colorado River is 1,450 miles long. This is 752 miles shorter than the Mississippi River. Write an equation that describes this relationship.

The proposition that stated that slavery should be prohibited from all lands that could be acquired from Mexico was _____________ . a. The Compromise of 1850 c.

The table shows the number of Salvador has read. Find the ratio of mystery books to the total. Explain it's meaning. (look at the picture of the table)

what is an equivalent expression to (24a+56b)

This is about angles. Please answer someone?