Michael faraday reported that passing electricity through one solution liberated mass of hydrogen at the cathode and masses of oxygen at the anode. the same quantity of electricity liberated masses of chlorine at the anode and masses of tin at the cathode from a second solution. what were the oxidation states of hydrogen, oxygen, chlorine, and tin in these solutions?
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Ответ:
Electrolysis is decomposition of a substance by an electric current.
Ответ:
Let's the chemical equation:
We know that 1.20 g of Al is reacting with 2.40g of I2
and check the periodic table, and u'll see that the mass of 1 atom of Al is 26.98 and the mass of 1 atom of I2 is 253.8 g
First, you convert every single mass you got into moles.
Now, it's time to find the molar ratio
The mole of the reactant is 0.04448 mol, and the experiments are 0.009456 mol.
You divide reactant over experiments, and you get:
So, the experimental molar ration of the experiment I2 is
Hope this Helps :)