What substance is produced at the cathode during the electrolysis of a mixture of molten calcium bromide, cabr2(l), and molten magnesium iodide, mgi2(l)? assume standard conditions. express your answer as a chemical formula?

The product deposited at the cathode of the electrolytic cell has been Bromine and Iodine.

Electrolysis has been defined as the decomposition of the chemical compound in the presence of the electric current.

The product of the chemical reaction has been deposited on the anode and cathode of the electrolytic cell.

The anode in the cell has been the negative electrode and attracts the positive ions in the solution. The cathode has been the positive electrode, and attract negative ions.

The decomposition of calcium bromide results in the calcium and bromine ions, while magnesium iodide results in magnesium and iodide ions.

The product deposited at the cathode of the electrolytic cell has been Bromine and Iodine.

Learn more about electrolysis, here:
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when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.