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julia-pushkina [17]
3 years ago
15

Help asap !! Awarding 100 points

Chemistry
1 answer:
ASHA 777 [7]3 years ago
7 0

Answer:

Ano to Bold ?

Explanation:

Hannah owo Tiktok

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How many grams of sodium chloride are present in a 0.75 M solution with a volume of 500.0 mililiters
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<em>C = 0,75 mol/dm³</em>
<em>V = 500mL = 500cm³ = 0,5dm³</em>

C = n/V
n = 0,75×0,5dm³
<u>n = 0,375 moles</u>

<em>M NaCl:  23+35,5 = 58,5g</em>


1 mole ---------- 58,5g
0,375 ----------- X
X = 0,375×58,5
<u>X = 21,9375g NaCl</u>

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