48 For an investigation a student poured a blue solution of Cuso, into a beaker. The student placed a shiny, silver-colored strip of zinc metal in the solution and observed the changes. Observations of an Investigation Zn Cuso, ZnSO4 Blue solution Zinc in blue solution Zinc in clear solution The student inferred that a chemical reaction occurred. What evidence supports this inference? F A dark solid formed on the zinc metal. G The zinc metal remained silver-colored and shiny. H The Cuso, solution turned blue when the zinc metal was added. None of these

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.