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The molar mass of sucrose is measured to be 342.3 g. The value of Avogadro's number, corr...
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Chemistry, 25.02.2020 08:37 connersitte1221l
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The molar mass of sucrose is measured to be 342.3 g. The value of Avogadro's number, correct to six significant digits, is 6.022 14 x 1023. The number of molecules in 0.24g of sucrose, written with an appropriate number of significant digits is
A) 4.2 x 1020
B) 4.22 x 1020
C) 4.222 x 1020
D) 4.222 4 x 1020
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