FT 2 Ponorogo - Electrolysis Games
Authored by Ariq Abdillah
Chemistry
7th - 8th Grade
Used 1+ times
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Please see the reaction below:
Br2 + 2HI -> 2HBr + I2
The one that is oxidised in the reaction is____. Explain your reason.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Please see the reaction below:
F2 + 2HI -> 2HF + I2
The one that is reduced in the reaction is___. Explain your reason.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Oxidation is the process of______electrons while reduction is the process of______electrons.
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4.
OPEN ENDED QUESTION
5 mins • 1 pt
The ionic equation from the reaction between aqueous barium nitrate and aqueous potassium sulfate to form insoluble barium sulfate and aqueous potassium nitrate is.....
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5.
OPEN ENDED QUESTION
5 mins • 1 pt
The gas that will be produced at the cathode when hydrochloric acid is electrosyed using carbon electrode is....
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6.
OPEN ENDED QUESTION
5 mins • 1 pt
The gas that will be produced at the cathode when hydrochloric acid is electrosyed using copper electrode is....
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7.
OPEN ENDED QUESTION
5 mins • 1 pt
Please describe the observation at the cathode and the anode when you electrolysed sodium nitrate using carbon electrodes.
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