Question

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?​

Answer 1

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