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NeX [460]
3 years ago
8

How many grams are contained in a 0.183 mol sample of ammonium phosphate?

Chemistry
1 answer:
soldi70 [24.7K]3 years ago
7 0

Molar mass of ( NH₄)₃PO₄ = 14.01×3 + 1.01×12 + 30.97 + 16.00×4 = 149.12 g/mol. Mass of 0.183 mol ...

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DUE IN 30 MINUTES!!! (please keep it short if you can, if not its ok.) What is the molar mass of Pb(SO4)2? Explain how you calcu
kipiarov [429]

Answer:

399

Explanation:

Pb(SO4)2 contains 1 atom of Pb, 2 atoms of S and 8 atoms of O. So, atomic mass of Pb(SO4)2 is 207 + 64 + 128 = 399 u. Therefore, molar mass of Pb(SO4)2 is 399 g/mol.HOPE THIS helps. Good Luck

5 0
3 years ago
Read 2 more answers
NaOH has a molarity of 2.5 M and a volume of 4 Liters, how many moles are in<br> the solution?
Inga [223]

Answer:

10. mol NaOH

Explanation:

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7 0
3 years ago
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grandymaker [24]
<h3><u>Answer;</u></h3>

= 12.5 Moles of CaSO3

<h3><u>Explanation</u>;</h3>

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7 0
3 years ago
The atomic number of an atom is always equal to the number of what?
3241004551 [841]

The atomic number is always equal to the number of protons. It will be equal to the number of elections also if the atom has a neutral charge.

If you find my answer helpful, please brainliest me!

3 0
3 years ago
Determine the concentration of a solution prepared by diluting 20.0 ml of a 0.200 m rbcl to 250.0 ml. determine the concentratio
pogonyaev
When dealing with making diluted solutions from concentrated solutions, we can use the following formula 
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substituting these values in the above formula,
20 mL x 0.200 M = C x 250.0 mL 
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5 0
3 years ago
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