help with steps 20. 22. 26. thank you.

Reduction (Redox) Questions 19 through 24: For each pair of reactants, write the net iond equation for any single-replacement redox reaction that maye bee 19. Cu(s)+Li2SO4(aq) 20. Sn(s)+Zn(NO3)2(aq) 21. Ba(s)+HCl(aq) 22. Mg(s)+CuSO4(aq) 23. Ni(s)+CaCl2(aq) 24. Zn(s)+HNO3(aq) Section 9-6: Oxidation-Reduction Reactions of Some Common Organic Compounds Questions 25 through 28: Write the equation for each reaction descrinton 25. Propane, C3H8, a component of "bottled gas," is burned as a fuel in heating homes. 26. Butane, C4H10, is burned as lighter fluid in disposable lighters. Butane is the fuel in disposable lighters