Answer:
63.546 u
Would be the molar mass of copper!
Starch is a viable indicator in the titration process because it turns deep dark blue when iodine is present in a solution. When starch is heated in water, decomposition occurs and beta-amylose is produced
C
Explanation:
I think it is C
Zn2 + SO4 = Zn2(SO4)2
