22. What should be the concentration of hydroxide ions to mask the precipitation of zinc carbonate in a 2*10-3 M ZnSO4 solution when 0.1 M sodium carbonate is added to it, if a zinc hydroxo complex can form under these conditions?

If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)