The discharge reaction that occurs in a nickel-cadmium (nicad) battery is shown below. choose the answer that represents the sum of all the coefficients when this equation is balanced using the smallest whole number coefficients. cd + nio2 + h2o → cd(oh)2 + ni(oh)2

Lewis structure and molecular geometry for nh2cl

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver