Question

ppp!!SHOW YOUR SOLUTION2. Problem: You were tanked to perform half of the amay to determine the percentage purity ofzinc oxide present in Calamine lotion. The problem w, you were not able to record all thedata needed to obtain your answer of 100.20% The data you were only able to write are theconcentrations of the standard solutions: 1.012 N sulfuric acid and 1.106 N sodiumbydroxide. You were then asked by your professor to solve the volume of the primary titratconsumed during the titrationwhat principle is observed based on the procedure?a Direct alkalimetryb. Residual alkalimetryRezidual scidimetryd. Durect acidumetriWhat is the molecular weight to be used?0.75b.15500.25​

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