Suppose that you have 16 diatomic molecules or ions with the valence molecular orbital arrangement shown here (Figure 2)

Suppose that you have 16 diatomic molecules or ions with the valence molecular orbital arrangement shown here (Figure 2) , but with different numbers of valence electrons. Species 1 has one valence electron, species 2 has two valence electrons, etc. Classify them as diamagnetic or paramagnetic.

Suppose that you have 16 diatomic molecules or ion

Expert Solution

queen_honey_blossom answered 2 years ago

Consider the molecular orbital diagram shown below, a diagram that is often applied to the first row diatomic molecules.

Consider the molecular orbital diagram shown below, a diagram that is often applied to the first row diatomic molecules. Note that this diagram comprises orbitals derived from the n = 2 valence shell of orbitals (2s and 2p). Use this diagram to determine (1) if the following diatomic molecules or ions will be diamagnetic (all electrons paired) or paramagnetic (one or more unpaired electrons), and (2) for paramagnetic species, the number of unpaired electrons.O2, N2, CO, NO, NO-, NO+, CN-,...

9.5 Explain the concepts of the molecular orbital model and apply to diatomic molecules Define diamagnetism...

9.5 Explain the concepts of the molecular orbital model and apply to diatomic molecules Define diamagnetism and paramagnetism Determine if specific ions are paramagnetic or diamagnetic Explain what a molecular orbital is and how it is different from a hybrid orbital Explain the difference between an anti-bonding and a bonding as well as a sigma and pi molecular orbitals. Populate a molecular orbital diagram with the valence electrons of an atom or ion Determine the bond order and magnetic properties...

Assuming that the molecular orbital energy level diagram for homonuclear diatomic molecules can be applied to...

Assuming that the molecular orbital energy level diagram for homonuclear diatomic molecules can be applied to heteronuclear diatomic molecules, arrange the NO, NO- and NO+ in order of decreasing bond length, from longest to shortest. Explain why that order is accurate using molecular orbital diagrams and what you know about how bond lengths behave.

Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the 20 orbitals...

Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the 20 orbitals lie at a lower energy than the 02p, draw the MO energy diagrams and predict the bond order in a molecule or ion with each number of total valence electrons. Will the molecule or ion be diamagnetic or paramagnetic? a) 6 valence electrons b) 9 valence electrons c) 12 valence electrons

Three molecules have similar electron domains, but different molecular shapes. Why? The ________ hydrogen orbital overlaps...

Three molecules have similar electron domains, but different molecular shapes. Why? The ________ hydrogen orbital overlaps with the ________ bromide orbital in HBr. (Valence Bond Theory) The temperature and pressure specified by STP are ______ °C and _______ atm. Calculate the density of hydrogen gas (in g/L) at 43.0 °C and 700.0 torr. How many molecules are there in 4.00 L of oxygen gas at 500 °C and 50.0 torr?

Consider the circuit shown inthe figure. Suppose the four resistors in this circuit have the...

Consider the circuit shown in the figure. Suppose the four resistors in this circuit have the values R1 = 12 Ω , R2 = 7.3 Ω , R3 = 6.2 Ω , and R4 = 14 Ω , and that the emf of the battery is E = 15 V.Part A.Find the current through each resistor using the rules for series and parallel resistors.Part B. Find the current through each resistor using Kirchhoff's rules.

1. When you fill in a molecular orbital diagram with electrons, the electrons have opposite spins....

1. When you fill in a molecular orbital diagram with electrons, the electrons have opposite spins. a. True b. False 2. Pi molecular orbitals have electron density on the internuclear axis. a. True b. False 3. A molecular orbital is: a. an orbital that encompasses more than one molecule b. an orbital that encompasses an entire molecule, and results from the interaction of atomic orbitals c. the same as an atomic orbital d. a number based on the number of...

Which of the following molecules would you expect to have the largest molecular dipole (which is...

Which of the following molecules would you expect to have the largest molecular dipole (which is the most polar)? a) CH4 b) CH2F2 c) CH3F d) BF3 e) CF4

Suppose Johnson & Johnson and Walgreen Boots Alliance have expected returns and volatilities shown here the...

Suppose Johnson & Johnson and Walgreen Boots Alliance have expected returns and volatilities shown here the table below ,with a correlation of 20%.Calculate the expected return and the volatility (standard deviation) of a portfolio consisting of Johnson & Johnson's and Walgreens' stocks using a wide range of portfolio weights. Plot the expected portfolio return as a function of the portfolio volatility. Using your graph, identify the range of Johnson & Johnson's portfolio weights that yield efficient combinations of the two...

Suppose Johnson & Johnson and Walgreen Boots Alliance have expected returns and volatilities shown here, see...

Suppose Johnson & Johnson and Walgreen Boots Alliance have expected returns and volatilities shown here, see the table below ,with a correlation of 22%. Calculate (a) the expected return and (b)the volatility (standard deviation) of a portfolio that consists of a long position of $8,000 in Johnson & Johnson and a short position of $2,000 in Walgreens. a. Calculate the expected return. The expected return is............%.(Round to one decimalplace.) b. Calculate the volatility (standard deviation). The volatility is..............%. (Round to...

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