A 0.907 mole sample of ideal gas at 12C occupies a volume of 4.25L. What is the pressure of gas?

The kinetic theory assumes that collisions of gas particles are perfectly elastic. What does this statement mean?

The activation energy of a reaction is 56.9 kj/mol and the frequency factor is 1.5*1011/s. Part a calculate the rate constant of the reaction at 25 ∘c.

The ___ is the measurement of the energy change when an electron is added to a gaseous neutral atom.

Which best explains why water is able to "stick" to the side of glass? Strong adhesive forces exist between different water molecules. Strong cohesive forces exist between different water molecules.

Partial charges occur when ... partial charges occur when ... (a) a covalent bond links atoms of two kinds. (b) atoms share electrons unequally. (c) two ions are close together. any of the above occur. both (a) and (b).

What type of reaction is shown below? XY + Z = Y + XZ A. Single Replacement B. Synthesis C. Double Replacement D. Decomposition

For the gas phase decomposition of 1-bromopropane, CH3CH2CH2BrCH3CH=CH2 + HBr the rate constant at 622 K is 6.43*10-4 / s and the rate constant at 666 K is 8.28*10-3 / s. The activation energy for the gas phase decomposition of 1-bromopropane is

Write the electron configurations of cu2 + and ag+. is each electron configuration consistent with the color you observed for each cation? explain.

Does a precipitate form when a solution of sodium acetate and a solution of ammonium sulfate are mixed together?

How many grams of NaCl are in 150 mL of 3.36 M NaCl