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In a zinc-copper cell Zn Zn 2 plus (1 M) Cu 2 plus (1 M) Cu which electrode is negative?
In a zinc-copper cell, the zinc electrode is negative. This is because zinc undergoes oxidation, losing electrons to form Zn²⁺ ions, while the copper electrode undergoes reduction, gaining electrons to form metallic copper from Cu²⁺ ions. The flow of electrons from the zinc electrode to the copper electrode establishes the negative charge at the zinc electrode.
What else can I help you with?
What is the sign for each electrode for a voltaic cell?
plus or minus
The most important cell in neoplastic cell clearance is natural killer cell or cd8 plus th cell?
Both the natural killer cell and the cd8 plus the cell are the most important cell in neoplastic cell.
The repolarization phase of the action potential where voltage becomes more negative after the plus 30mV peak?
During repolarization, potassium channels open and potassium ions exit the cell, causing the inside of the cell to become more negative. This process restores the cell's resting membrane potential. It follows the depolarization phase, where sodium channels open and sodium enters the cell, causing the inside of the cell to become more positive.
Is the f plus cell the recipient cell?
transfer of genes via a phage
There is a greater concentration of na plus and there is a greater concentration of k plus in the cell?
There is a greater concentration of Na plus outside and there is a greater concentration of K plus inside the cell. When the stimulus is delivered, the permeability of the membrane is changed, and Na plus diffuses into the cell, initiating the depolarization of the membrane.
What is the sign for each electrode for a voltaic cell?
plus or minus
What parts of the cell are used to connect an electrochemical cell to a circuit?
The parts requried to make an electric cell is a negative electrode, a positive electrode, and an electrolyte.I hope that help :)But double check just in case xD
Negative plus negative equals what?
A negative plus a negative equals a negative.
Does a negative plus a negative equal a postive?
No, a negative plus a negative is a negative
What does a negative plus a negative mean?
A negative plus a negative equals a negative.
What is a negitive plus a negitive?
A negative plus a negative is a negative because a negative plus a negative is the same thing as a negative minus a positive number.
What does a negative number plus a negative number equal?
A negative plus a negative still gives a negative answer.
What is negative 1 plus negative 2 plus negative 4 plus negative 5?
The total sum is -12 or negative twelve.
The quotient of a negative integer and a positive integer is?
The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
What is negative seven plus negative seven?
Negative seven plus negative seven is negative fourteen.
A negative plus a negative equal?
A negative plus a negative equals a bigger negative number.
What part is plus on a button cell battery?
If referring to the symbols "+" and "-", the plus side or "+" means positive, whereas the minus side or "-" means negative. Hope that helps.
