Asked by KEISHA

How could you tell whether a white powder you have is sodium bicarbonate or sodium phosphate?

Answers

Answered by bobpursley
What is the reaction of bicarbonates with vinegar?
Answered by katelyn
add an acid and observe the results. Sodium bicarbonate (baking soda) will fizz up almost immediately, and the sodium phosphate will turn a bright yellow color when in conjunction with an acid solution.
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