Identify all allowable combinations of quantum numbers for an electron. \(n = 3\text{.39 \(( = 2\text{,}\\(m_{f}=2\text{,}\) \(m_\text{s} = +\frac{1}{2}\)

((n = 4\text{,}\) \(( = 0\text{,}\) \(m_{C} = I\text{:}\) \(m_\text{s} = -\frac{1}{2}\)

\(n = 5\text{,}\(( = 2\text{,}\) \(m_{f} = 2\text{:}\ \(m_\text{s} = -\frac{1}{2}\)

\(n = 3\text{,}\) \(( = –2\text{,}\) \(m_{C} = 2\text{.}\) \(m_\text{s) = +\frac{1}{2}\)

((n = 2\text{:}\) \(C=0\text{}\) \(m_{C} = 0\text{:}\) \(m_\text{s} = 1\)

V(n=6\text{;}\) \((=6\text{j}\) \(m_{f} = O\text{;}\ \m_\text{s} = -\frac{1}{2}\)

What is the number of atoms in 3.54 mol s

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature