Question

which is the colour of acid haematin
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Answer 1

Answer:

Brown

Thoroughly mix blood and acid using a fine glass rod (HCL will react with the haemoglobin and convert it into acid-haematin, which has a brown color). Wait up to 3 minutes after adding the blood to allow the color to develop sufficiently to achieve an accurate comparison.

Answer 2

Answer:

Brown

Explanation:

Thoroughly mix blood and acid using a fine glass rod (HCL will react with the haemoglobin and convert it into acid-haematin, which has a brown color). Wait up to 3 minutes after adding the blood to allow the color to develop sufficiently to achieve an accurate comparison.