One mole of copper has a mass of 63.5 grams. Approximately how many atoms of copper are present in two moles of copper? (5 points) Group of answer choices

63 atoms
64 atoms
1.2 x 1024 atoms
6 x 1023 atoms

The overall chemical reaction for photosynthesis isshown below: 6co2 + 6h20 → c6h12o6 + 602what mass of glucose (c6h1206) can form from71.89 g co2? (molar mass of c6h1206 = 180.18g/mol; molar mass of co2 = 44.01 g/mol)71.89 g co2=g c6h1206

Enzymes affect the reactions in living cells by changing the

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o