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# a chemical process dissolves 500 milligrams of iron oxide every 20 mins. how long would it take this reaction to dissolve 2 lbs of iron oxide?

a chemical process dissolves 500 milligrams of iron oxide every 20 mins. how long would it take this reaction to dissolve 2 lbs of iron oxide?

It will take 757.5 hours =... View the full answer

1 comment
• Note calculation error: Time = 909000/(500/20) = 909000*20/500 = 36360 mins. = 606 hours. Thanks.
• swansonsoe
• May 05, 2018 at 12:24pm

it take this reaction to... View the full answer

Here is the solution... View the full answer

2.2lb=1kg 2lbs=2*1/2.2=0.909kg 1mg of iron oxide is... View the full answer

To dissolve 2 lbs of... View the full answer

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