How much is the volume of 32g of o2 at STP? Atomic mass 16
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7
Answer:
It is already known that 1 mole of the gas( or 32g of O2) is equivalent to 22.4 Litres of the oxygen gas. So, 8g is equivalent to = (22.4/32) × 8 = 5.6 L of the gas. Therefore, the gram equivalent volume of oxygen is 5.6L.
Explanation:
O is 16g/mole, so O2 is 32g/mole. 50/32 = 1.5625 moles. 1 mole of any gas at stp is 22.4 liters. 1.5625 × 22.4 = 35 liters.
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Answer:at STP the volume is 22.7 ltrs
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