Question

Equation showing that phosphoric acid is a tribasic acid

Answer 1

Explanation:

A series circuit is a circuit in which resistors are arranged in a chain, so the current has only one path to take. The current is the same through each resistor. The total resistance of the circuit is found by simply adding up the resistance values of the individual resistors: ... I = V / R = 10 / 20 = 0.5 A.