fill in blank when i2ki solution is added to an unknown solution what color change would indicat

Name: fill in blank when i2ki solution is added to an unknown solution what color change would indicate the presence of starch a positive result when i2ki solution is added to an unknown so 97996
Uploaded: 2022-06-10T10:25:53-08:00
Duration: 2 min 9 s
Channel: Adi S
Description: fill in blank when i2ki solution is added to an unknown solution what color change would indicate the presence of starch a positive result when i2ki solution is added to an unknown so 97996

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Adi S · Accepted Answer

Step 1: When I2KI solution is added to an unknown solution, if the color changes to dark blue, i

Question

When I2KI solution is added to an unknown solution, what color change would indicate the presence of starch (a positive result)? ______ When I2KI solution is added to an unknown solution, what color change would indicate the absence of starch (a negative result)? ______

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When I2KI solution is added to an unknown solution, what color change would indicate the presence of starch (a positive result)? When I2KI solution is added to an unknown solution, what color change would indicate the absence of starch (a negative result)?