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Plz help chemistry

1.

A 41.0 g sample of the acid H3PO3 was dissolved in water and the volume
of solution was made up to 1dm3. 20.0cm3 of this solution was required to react with 25.0cm3 of 0.80moldm–3 sodium hydroxide solution. What is the equation for the reaction?

(edited 7 years ago)
Original post by yeah1106
A 41.0g sample of the acid h3po3 was dissolved in water and the volume of the solution was made up to 1 dm3. 20.0cm3 of this solution was required to react with 25.0cm3 of 0.8mol dm-3 of sodium hydroxide solution. what is the equation of the reaction



Does it means the concentration of the acid referring to HCL or Na2Co3? :s-smilie:
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yeah1106
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Original post by RedRosesBloom
Does it means the concentration of the acid referring to HCL or Na2Co3? :s-smilie:


sorry i don't know what u mean
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yeah1106
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Original post by yeah1106
sorry i don't know what u mean


i have rephrased it

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