5 practice questions I don't understand please help today thank you thank you (8.4)What are the products

5 practice questions I don't understand please help today thank you thank you

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(8.4)What are the products of the following reaction? Al(s) + H₂SO4(aq) Al₂(SO4)3(aq) H₂(g) 2H(g) AISO4(aq) H₂S AlH3(aq) (8.4) Which of the following is the balanced chemical equation between zinc chloride and ammonium hydroxide? ZnCl₂ + 2NH₂OH(aq) --> Zn(OH)2(s) + 2NH4Cl(aq) ZnCl₂ + NH₂OH(aq) --> Zn(OH)2(s) + CINH4(aq) ZnCl₂ + NH4(OH)(aq) --> ZnOH(s) + NH4Cl2(aq) ZnCl₂ + NH4OH) ZnOH(s) + NH4Cl2(aq) (8.4) What are the reactants that produce H2(g) and CaSO4(aq) by single displacement reaction? Ca(OH)2(aq) Casi ⒸH₂SO4(ad) CaH₂ (8.2)Balance the following chemical equation and find the coefficient for NH3. The smallest possible set of whole-number coefficients should be used. N₂H4NH3 + N₂ (Unbalanced) 2 08 04 3 (8.4)Which of the following will undergo a chemical reaction with AgNO3(aq)? H&is) Zn Al NaCl) (8.4)What are the products of the following reaction? Al(s) + H₂SO4(aq) Al₂(SO4)3(aq) H₂(g) 2H(g) AISO4(aq) H₂S AlH3(aq) (8.4) Which of the following is the balanced chemical equation between zinc chloride and ammonium hydroxide? ZnCl₂ + 2NH₂OH(aq) --> Zn(OH)2(s) + 2NH4Cl(aq) ZnCl₂ + NH₂OH(aq) --> Zn(OH)2(s) + CINH4(aq) ZnCl₂ + NH4(OH)(aq) --> ZnOH(s) + NH4Cl2(aq) ZnCl₂ + NH4OH) ZnOH(s) + NH4Cl2(aq) (8.4) What are the reactants that produce H2(g) and CaSO4(aq) by single displacement reaction? Ca(OH)2(aq) Casi ⒸH₂SO4(ad) CaH₂ (8.2)Balance the following chemical equation and find the coefficient for NH3. The smallest possible set of whole-number coefficients should be used. N₂H4NH3 + N₂ (Unbalanced) 2 08 04 3 (8.4)Which of the following will undergo a chemical reaction with AgNO3(aq)? H&is) Zn Al NaCl)