What do you think the total charge will be for a stable ionic compound (made up of positive and negative ions)? Why? What implications does this have for the height of
the cards in an ionic compound formed in this activity?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Stage in which a typical star has completely stopped fusion

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?