onversion Factor previous 3 of 26 next A solution of cough syrup contains 5 00%
ID: 559895 • Letter: O
Question
onversion Factor previous 3 of 26 next A solution of cough syrup contains 5 00% active ingredient by volume If the total volume of the ingredient are in the bottle? Express your answer with the appropriate units bottle is 56 0 m how many mililiters of active ny Hints of 0 Value Units Submit My Answers Give Up Part B Sylvanite is a mineral that contains 28.0% gold by mass. How much sylvanite would you need to dig up to obtain 95 0 g of gold? Express your answer with the appropriate units Hints ? Value Units Submit My Answers Give Up Part C -40 PM 11/13/2017Explanation / Answer
Basis :!00ml of syrup
1.It contains 5% active ingredient
100 ml of syrup contains 5 ml of active ingredient
56 ml of syrup contains 56*5/100 =2.8 ml of active ingredient
2.
Basis : 100 gm of sylvanite
It contains 28% gold
28 gm of gold is there in 100 gm of sylvanite
95 gm of gold is there in 100*95/28 gm of sylvanite =339.3 gm of material
3.
Mass of athelete= 135 ln
Basis :100 lb body weight
The body contains 15% fat
100 lb contains 15 lb fat
135 lb contains
Mass of fat in the body =135*15/100 =20.25 lb
4. 12 gm of milk chacolate contains 8 gm of sugar
since 1000mg= 1gm, mass of sugar= 8*1000 mg= 8000mg
12 gm of milk contains 8000 mg sugar
5 gm of milk contains 5*8000/12 mg of sugar =3333.33 mg sugar
5.mass % of sugar in milk chacolate= 100* mass of sugar/mass of milk chacolate= 100*8/12= 75%
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