Which Coefficients balance the following equation? Pb(OH)2+HCI—> H2O+PbCl2

A)2,2,2,2

B)1,2,2,1

C)2,1,1,2

D)2,1,2,1

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?