Question

). Complete and balance the following equations

I. KNO3

II. Pb3O4

III. Ca(NO3)2

IV. Ag2O

V. PCl5​

Answer 1

Answer:

Pb(NO3)2 + KI = KNO3 + PbI2 - Chemical Equation Balancer.

The reaction is an example of a metathesis reaction, which involves the exchange of ions between the Pb(NO3)2 and KI. The Pb+2 ends up going after the I- resulting in the formation of PbI2, and the K+ ends up combining with the NO3- forming KNO3. NO3- All nitrates are soluble.