Which of the following equations is balanced?

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2