1. Chromium (Cr) is a non-essential heavy metal that is toxic. Explain: (a) Cr specimens in water bodies in the pH range of 6-8; (b) Explain and give reasons, among cr specimens mentioned in question 1a, how it is available for aquatic biota! ; (c) Describe the toxicity of Cr(III) VS Cr(VI)!
1. Chromium (Cr) is a non-essential heavy metal that is toxic. Explain: (a) Cr specimens in water bodies in the pH range of 6-8; (b) Explain and give reasons, among cr specimens mentioned in question 1a, how it is available for aquatic biota! ; (c) Describe the toxicity of Cr(III) VS Cr(VI)!
Chapter17: Complexation And Precipitation Reactions And Titrations
Section: Chapter Questions
Problem 17.34QAP
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Course : Environmental Chemistry
1. Chromium (Cr) is a non-essential heavy metal that is toxic. Explain:
(a) Cr specimens in water bodies in the pH range of 6-8;
(b) Explain and give reasons, among cr specimens mentioned in question 1a, how it is available for aquatic biota! ;
(c) Describe the toxicity of Cr(III) VS Cr(VI)!
( Please type the answer, so i can moev it to word easily, thanks )
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