Certain metals are given below. Ag,Zn,Pb,Sn,Fe: Draw Zn-Fe cell. Mark the direction of electron flow and write the chemical equation at anode.

Certain metals are given below. Ag,Zn,Pb,Sn,Fe: When a galvanic cell is constructed us-ing these metals, which one acts only as anode? Give the reason.

The picture of a Galvanic Cell given below. Write the chemical equation at the anode and cathode.

The picture of a Galvanic Cell given below. Give the direction of electron flow?

A redox reaction is given below. Mg + Fe^2+ rarr Mg^2+ Fe If you arrange a galvanic cell based on this chemical reaction. a) From which metal to which metal does the electrons, Flow? b) Write the chemical equation occur at the negative electrode of the cell.

Magnesium combines with chloride to form magnesium chloride. The equation is given below Mg +Cl_2 rarr MgCl_2 How many electrons are denoted by magnesium. Write the chemical equation for this process.

Some apparatus and chemicals are given. Zn, Mg, dilute HCl, CaCO_3 test tube, water. Write the equations for the chemical reactions.

The symbols of some metals are given below. Pb, Fe, Sn, Na, Au a) Which metal is produced by using electricity as reducing agent? b) Which metal exist in the free state? c) Which compounds of these metals are more stable?