pratibhakumari4219

A) The Eriochrome Black T indicator is mistakenly omitted. What is the color of the analyte (standard Ca^2+ solution)?

Describe the appearance of the analyte with the continuedaddition of the Na^2H^2Y solution? Explain?

B) The Dispensing of the Na^2H^2Y solution from the buret isdiscountinued when the solution turns purple. Because of this technique error, will the reported molar concentration of theNa^2H^2Y solution be too high, too low, or unaffected?

C) The Dispensing of the Na^2H^2Y solution from the buret isdiscountinued when the solution turns purple. Because of this technique error, will the reported hardness of the water sample be too high, too low, or unaffected?

What are the basic components of a cell and their functions?