Question

Estimation of Nickel by EDTA solution by using Mureoxide indicator ​

Answer 1

Answer:

Historians are scholars who study the past from the information obtained from manuscripts, inscriptions and archaeology.

Explanation:

The process in which green plants make their own food it called photosynthesis.

Answer 2

Explanation:

general remarks. Nickel is titrated with EDTA against murexide. At the beginning of the titration solution should have low ammonia concentration, increased near the end point. This procedure enhances color change at the end point.