how much of each metal does it contain:
Crude rubber contains 94% hydrocarbon, 4% proteins and 2% resin. How many grams of each
of these will be present in 800 g of crude rubber?
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Answer:
752 g, 32 g, 16g
Step-by-step explanation:
% of hydrocarbon =94%
% of proteins =4%
% of resin =2%
quantity of crude rubber=800 g
quantity of hydrocarbon in crude rubber= 94% of 800
=94*800/100
=752 g
quantity of protein in crude rubber= 4% of 800
=4*800/100
=32 g
quantity of resin in crude rubber= 2% of 800
=2*800/100
=16 g
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