This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
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Let's determine which option correctly defines the Avogadro constant. The Avogadro constant (N_A) is defined as the number of constituent particles (atoms, molecules, ions, etc.) in one mole of a substance. Its value is approximately 6.022 × 10^23 mol^-1. We are given the atomic masses: C=12, O=16, He=4, Na=23. Step 1: Evaluate option A. A: The number of carbon atoms in 1 g of carbon. The molar mass of carbon (C) is 12 g/mol. The number of moles of carbon in $1 g ✂️ _That answer was long and got cut off. Reply continue and I'll finish it._