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Explain the atomic orbitals of two iodine atoms combine to form the I2 molecule. Utilize the periodic table to find out the orbitals that overlap to form the I2 molecule example for the hydrogen atom the 1s orbitals overlap as well as the noble gas that has the electron configuration analogous to the electron configuration of each bonded iodine atom.For instance, to enter the atomic orbitals of two fluorine atoms that unite to form an F2 molecule as well as the corresponding noble gas, you would enter 2p, Ne.
Enter the symbol for the orbitals that overlap (example for H2 enter 1s) as well as the chemical symbol of the noble gas separated by a comma.
A 42.3 g mixture of the compounds magnesium oxide and calcium sulfide is 85.9 % by mass calcium sulfide. The compound magnesium oxide is 60.3 % by mass magnesium. Calculate the mass (g) of oxygen in the mixture
Use the bond dissociation energies in table to calculate an appropriate ^H0 in kilojoules for the reaction of ethylene with hydrogen to yield ethane. H2C = CH2(g) + H2(g) -----CH3CH3(g)
A can of diet soda floats when placed in a bucket of water. A can of regular soda sinks in the same bucket.Fill in diet soda, regular soda, or water for the following,
although we usually think of substances as burning only in oxygengas the process of rapid oxidation to produce a flame
acetylene has a pka of25. calculate the ka. the pka of phenol is 9.9. which isthestronger acid acetylene or phenol?
A sample of steam with a mass of 0.550 g and at a temperature of 100C condenses into an insulated container holding 4.50 g of water at 6.0C. Assuming that no heat is lost to the surroundings, what will be the final temperature of the mixture?
What volume of 0.200M Iron(II)sulfate solution would be required to react with 20.0mml of 0.250M potassium permangante(in sulfuric acid solution)?
Arranging the atomic cores appropriately, write the Lewis structure for SiO2 in the box. Use electron pairs to show the bonds between the atoms. Distribute the remaining electrons so that each atom has an octet.
Calculate the amount of heat required to raise the temperature of 100.0g of water from -0.10 C to +0.10 C
A 2.60 mole quantity of NOCl was initially in a 1.50 L reaction chamber at 400°C. After equilibrium was established, it was found that 22.0 percent of the NOCl had dissociated
were used to dissolvethe potassium hydrogen phthalate, would the calculated molarity of the NaOH solution be less, greater or remain the same? Explain
What is the volume in mL of 0.664 M HCl(aq) needed to neutralize the hydroxide ions present in 32.2 mL of 0.851 M NaOH(aq).
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