Which of the following pairs have same number of atoms? * 1 point a 16g of O₂ and 4g of H₂ b 16g of O₂ and 44g of CO₂ c 28g of N₂ and 32g of O₂ d 6g of C and 23g of Na
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B) 16g of O2 and 44g of CO2 C)28g of N2 and 32g of O2 D) 12g of C (s) and 23g of Na ...
A) Moles of O2 = Given mass/Molar mass = 16/32 = 0.5 molNo. of atoms = 6.02 x 10^23Moles of .
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