2 Al(NO3)3(aq) +3 H2SO4(aq) ---> Al2(SO4)3(s) + 6 HNO3(aq) What is the 4 puntos mole ratio between aluminum nitrate and Nitric Acid? * O a. 1 mols of Al(NO3)3/7 mols of HN03 O b. 2 mols of Al(NO3)3/6 mols of HN03 O c. 3 mols of Al(NO3)3/5 mols of HN03 Which of the following is a correct interpretation of this equation? 2 Al (s) 4 puntos + 3CUSO4 (aq) – Al2(SO4)3 (aq) + 3 Cu (S) * O a. 2 grams Al and 3 grams CuS04 react to form1 gram Al2(S04)3 and 3 grams Cu b. 2 atoms Al and 3 formula units CuS04 react to form 1 formula unit of Al2(S04)3 and 3 atoms Cu O c. 2 moles Al and 3 moles CuS04 react to form 1 mole of Al2(S04)3 and 3 moles Cu

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".