The reaction 2KBr(s) →+ Br2(l) + 2K(s) is a
Decomposition reaction

Explain why scientists use shared characteristics to make cladograms.

Define a is a tiny pavket of energy

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m