According to the following reaction, how much energy is evolved during the reaction of 32. 5 g b2h6 and 72. 5 g cl2? the molar mass of b2h6 is 27. 67 g/mol. B2h6(g) + 6 cl2(g) → 2 bcl3(g) + 6 hcl(g) δh°rxn = -1396 kj.

Iconic memory is used when a loud thunderclap occurs during a storm. select the best answer from the choices provided t f

Felipe is saving money for a class trip. he already has saved $ 2 5 0 $250 that he will put toward the trip. to save more money for the trip, felipe gets a job where each month he can add $ 3 5 0 $350 to his savings for the trip. let m m be the number of months that felipe has worked at his new job. if felipe needs to save $ 2 7 0 0 $2700 to go on the trip, which equation best models the situation?

Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance