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ElenaW [278]
2 years ago
5

Worth 100 points plus ill mark brainliest

Chemistry
1 answer:
Vlad [161]2 years ago
4 0

Answer:

3.84 g

Explanation:

Molar Mass of Sodium Phosphate = 11(3) + 31 + 16(4) = 128

We know M = m/V(L) for

M= Molarity of substance

m = number of moles of substance (i.e solute)

V(L) = volume of solution in Litres

Therefore, m= 0.24 × 0.125 = 0.03

We also know

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Suppose you are helping mccarthy choose her sample sites. you have the resources to conduct the study at only 4 sites. pick the
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How many grams of MgCl2 (molar mass = 95.20 g/mol) will be formed from 25.6 mL of a 0.100 M HCL solution reacting with excess ma
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3 0
2 years ago
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You make a solution by putting 45.6g of iron lll carbonate into 167ml of water. What is it's molarity?
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1. The molar mass of Fe2(CO3)3 is 291.72 g/mol. This means that 45.6 g is equivalent to 0.156 mol. Dividing by the 0.167 L of water gives a solution of 0.936 M.
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4 0
3 years ago
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