Answer:
C
Explanation:
when the equation is balanced, 2 moles of sodium is to 1 mole of hydrogen in the mole ratio so we need to find how many moles of sodium will produce hydrogen then we cross multiply
That's the focus. Right above it on Earth's surface is the epicenter.
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alkali metals is your answer
<u>Answer:</u> The cell notation for the given cell will be:
<u>Explanation:</u>
The half cell reaction follows:
<u>Oxidation half reaction:</u>
<u>Reduction half reaction:</u> ( × 2)
<u>Net reaction:</u>
Oxidation reaction always occurs at anode.
Cell notation is the representation in which, the anode is written on left hand side followed by its ion with its molar concentration. It is then followed by a salt bridge, which is represented by the symbol "||" . Then the cathodic ion with its molar concentration is written and then the cathode.
Hence, the cell notation for the given cell will be: