The number of particles of the gas in the balloon is 6.02×10²³ particles
From Avogadro's hypothesis, we understood that 1 mole of any substance contains 6.02×10²³ particles.
From the question given above, we were told that the number of mole of the gas in the balloon is 1 mole.
Thus, we can conclude that the number particles of the gas in the balloon is 6.02×10²³ particles since we only have 1 mole of the gas.
Learn more about Avogadro's number:
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