fodyanaya fodyanaya

10-05-2018
Chemistry

contestada

How many moles are equivalent to 2.50x1020 atoms of Fe?

Respuesta :

Аноним Аноним

10-05-2018

6.023x23 atoms of Fe=1mole
2.50x10^20 atoms of Fe=2.50x10^20/6.023x10^23 can you figure out the rest?
Hope this helps :)

Answer Link

Otras preguntas

Why were immigrants from southern and Eastern Europe more likely than immigrants from northern and Western Europe to settle in cities

A salesperson for KLN Machines, Steve, began his meeting with a prospect by saying "I noticed that you have a collection of antique thermometers in your outer o

native americans are likely to

help with number 8 pls will mark as brainlist answer if anyone helps . (answer choice c is incorrect)

Which of the following traits do archaeans and bacteria share? A. lack of a nuclear envelope and presence of plasma membrane. B. presence of plasma membrane

17. Why may net cash flow from operating activities on the cash flow statement be different from the amount of net income reported on the income statement?

What do the figures in the image most likely suggest about the effect of imperialism on Japan? that the Japanese military headed the government that the Japanes

If amino acids could be produced by random chemical processes

C. Reither Co. reports the following information for 2020: sales revenue $700,000, cost of goods sold $500,000, operating expenses $80,000, and an unrealized ho

find the slope of 9,0 and 3,-3