A chemistry experiment required 245 g of chemicals to produce
one litre of a gas. If Reena wanted 24 litres of gas, how many kilograms of chemical will she needs?
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Reena needs 245 g chemicals to produce 1 ltr of gas.
So, to produce 24 ltr she will need = 245 × 24
= 5880 g
or, 5 kg 880 g or 5.88kg
Hope it helps you..
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