If the volume of the resulting solution is 1.33 liters, what's the concentration of potassium bromide? Use the periodic table OA
0.24M
OB.
2.1 M
O c.
3.7 M
OD. 4.2 M
O E 5.6 M

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

What is the molar mass of a gas that has density of 2.054 g/l

What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol