walkeroliva601 walkeroliva601

11-10-2020
Mathematics

contestada

An air tank that is 500 mL is 80% oxygen
and 20% nitrogen. What is the amount of
oxygen in milliliters in a 200 ml air tank
that contains the same ratio?

Respuesta :

mieraanh mieraanh

11-10-2020

In 500 mL
80% oxygen: 400 mL oxygen
20% nitrogen: 100 mL nitrogen

In 200 mL
80% oxygen: 160 mL oxygen
20% nitrogen: 40 mL nitrogen

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