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Explain whether the rinsing of conical flask with the standard sodium carbonate would lead to experimental error?
Wiki User
∙ 15y ago
It depends on the nature of the chemical going into the conical flask.
If you are titrating for carbonate or sodium ions there could be an error.
Whatever, the product going into the flask, first flush it with a little of that product. Throw it away and then titrate.
However, it they have been cleaned in a lab washing machine,, by a lab. technician, then the conical flask should be 'whistle' clean. L:ab. technicians use a special water soluble of pH 7 cleaner.
lenpollock
Wiki User
∙ 15y agoThis would lead to experimental error unless the reaction is not affected by sodium or carbonate ions. Safest to just use distilled water.
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