ins 2.70% (w/v) of vitamin C. What volume would you have to 2 does % w/v mean there one grams 51 rese 2.7 g Vit. C persooml e only need 1.08 (1,000mg = 1.0g) + percentage y 2.7g do we need? the "dosege" is needed (100ml) 37.0% y 9 37% y 100ml = 37m1 Volumey Solution= Massy Solute (Viterin() =1000mg = 19 0% (w/v) = 2-70 202 بعد بعد 5

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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 I attempted to do this problem and the answere i got is 37.I got this problem wrong and the correct answer is 43.5.How did they derive at this answer 

A drink sold in a health food store contains 2.70% (w/v) of vitamin C. What volume would you have to
ingest to obtain 1,000. mg of vitamin C?
mL solution
What does % w/V mean
2
= how m
100
there one
in 2
grams
goo'ml
= So there are 2.
but we only
2.7g Vit. C per
need 1.08
pergoo
(1,000mg = 1.09)
<> what percentage y 2.7g do we need?
78
1:09
37.0%
2.79
y
the "dosege" is needed
(100m)
Difficulty: Medium
37% y 100ml =
37m
Ans: 435
Volunay Solution=
Massy Solute (Viterain()
1000mg - 19
0% (w/v) = 2-70
References
Multipart Answer
دے
Transcribed Image Text:A drink sold in a health food store contains 2.70% (w/v) of vitamin C. What volume would you have to ingest to obtain 1,000. mg of vitamin C? mL solution What does % w/V mean 2 = how m 100 there one in 2 grams goo'ml = So there are 2. but we only 2.7g Vit. C per need 1.08 pergoo (1,000mg = 1.09) <> what percentage y 2.7g do we need? 78 1:09 37.0% 2.79 y the "dosege" is needed (100m) Difficulty: Medium 37% y 100ml = 37m Ans: 435 Volunay Solution= Massy Solute (Viterain() 1000mg - 19 0% (w/v) = 2-70 References Multipart Answer دے
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