Could someone explain how to solve this for me?

We have been studying fluoride in drinking water. If you were to examine your toothpaste one of the active ingredient is most likely to be sodium fluoride. Given theinformation below write the equation associated with each one of the following energies,daw the Born Haber Cycle and calculate the lattice energy for the formation of Sodiumfluoride.

First Ionization energy of Na: 496 kJ/molFirst

Electron affinity of F: –328 kJ/mol

Enthalpy of atomization Na: 108 kJ/molF2

bond energy: 159 kJ/mol

Enthalpy of formation of NaF(s) = –574 kJ/mol

10.35) predict the geometry of the following ions using the electron-pair repulsion model

A) Clo_3²

B) Po_4³²

C) SCN²

D) H₂O¹

10.34 ) use the electron-pair repulsion model to predict the geometry of the following molecules

A) GeCl₂

B). AsCl₃

C) So₃

D) XeO₄

10.53 ) what hybrid orbitals would be expected for the central atom in each of the following

A). XeF₂

B) BrF₅

C). PCl₅

D). ClF₄¹

A nuclear power plant operates at 40.0% efficiency with a continuous production of 1002 MW of usable power in 1.00 year and consumes 1.03×10⁶ g of uranium-235 in this time period. What is the energy in joules released by the fission of a single uranium-235 atom?

What is inductance? What is the origin of inductance? What is impedance? How
can you use a capacitor and an inductor together in a circuit to achieve a desired
impedance?

The main energy-coupling compound in biochemical reactions that allows thermodynamically unfavorable processes to become favorable is ________.

1) what are the effect of leaving groups when comparing 1-chlorobutane vs. 1-bromobutane and compared 2-chlorobutane vs. 2-bromobutane. 2) What are the effect of structures – 1°, 2°, and 3° halides when comparing 1-chlorobutane vs. 2-chlorobutane vs. 2-chloro-2-methylpropane and comparing 1-bromobutane vs. 2-bromobutane vs. 2-bromo-2-methylpropane. 3) What is the effect of steric hinderance when compairing 1-chlorobutane vs. 1-chloro-2-methylpropane. 4) What is the difference in reactivity of alkyl halide when comparing bromocyclohexane vs. bromocyclopentane in SN reaction. 5) What is the difference in reactivity of alkyl halide when comparing bromocycllohexane vs. bromocyclopentane in SN2 reaction.

10.41 predict the geometries of the following

A) SaCl₅³

B) PF₆²

C) CIF₂²

D) IF₄²

Suppose a 50 year old female presents to the ER with chest pain after eating a meal consisting of a large portion of red meat, creamy sauce, and potatoes. The woman's bloodwork shows very elevated levels of serum cholesterol. It is likely she had a heart attack and will start taking statins in order to reduce her cholesterol levels. What impact do the statins have on HDL, LDL, and her triglyceride levels?

I have a question about gibbs free energy vs gibbs standard free energy.

We know that at equilibrium deltaG = 0 and Q = K, and deltaG standard is a non-zero value.
But I don't understand. If I want to see if a reaction is at equilibrium then I have to calculate the deltaG standard first, before I can calculate deltaG to see if its value is 0 or not.

And everytime I do that, the deltaG standard equals 0 under standard conditions. That dosen't makes sense comparing to the statement about that deltaG standard is a non-zero value at equilibrium.

Why is my deltaG standard always zero? The relationship between them will be: deltaG=deltaG standard at equilibrium????

Help me

It’s stated that a H2 molecule is glued together by a pair of electrons. Now you have read about molecular orbitals in homonuclear diatomic molecules. What is chemical bonding? Why are molecules hold together? (Please use general concept, without resorting to too much math.)(The answer should be no more than 800 words.)

Explain the advantages and disadvantages of open tubular vs packed columns. Why aren’t packed columns use with HPLC?