03-03-2017
Chemistry

contestada

how many atoms of iron are there in 2.20 moles of FeWO4?

Respuesta :

keisurin keisurin

04-03-2017

No. of atoms = no. of moles * Avogadro's constant
= 2.2 * (6.02*10^23)
= 1.32 x 10^24 (3 sig fig)

Answer Link

Otras preguntas

In what two ways did Mao Zedong impose communism in China through the Cultural Revolution? A:Mao forced people to worship his God-like paintings and posters. B:

25,000 bricks were used to build the new library. The total weight of the bricks was 30,000 pounds. What is the weight of each brick? Which let statement(s) wo

What was the purpose of the Troubled Assets Relief Program (TARP) in late 2008?

85 is 20% of what number?

Why is this fact alone not enough to avoid the accusation of plagiarism?

What was the most likely reason that handel shifted from composing italian opera to composing oratorio?

Use Gauss-Jordan elimination to solve the following linear system. x – 6y – 3z = 4 –2x – 3z = –8 –2x + 2y – 3z = –14 A. (–3,–2,4) B. (–2,–3,4) C. (5,3,–5) D. (

DE¯¯¯¯¯¯¯¯ D E is a midsegment of △ABC △ A B C . Find the values of x x and y y .

Match each event from Romeo and Juliet to the correct stage of the dramatic structure. Tiles - Romeo and Juliet meet at the Capulets’ ball and fall in love. - L

which aspect of early chavin culture do archaeologists think influenced the later peoples of peru