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Problem- The ion I5- is shaped like a big V. Draw an electron dot structure consistent with its overall shape.
1) Draw the electron dot structure.
2) Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons.
Illustrate structures to prove your rezoning.
If the sun is a distance of 1.5 x 10^8 km from earth, how many minutes does it take sunlight to reach earth if light travels at 186,000 miles each second
What is the concentration of unknown acid solution? Write the neutralization reaction, balance it, name the products THEN Solve the problem above.
The vapor pressure of water at 20.0 °C is 17.5 mm Hg. If the pressure of a gas collected over water was measured to be 453.0 mm Hg. What is the pressure of the pure gas
A single strand of natural silk may be as long as 4.03 x 10^3 m. Convert this length into miles.
The ionization constant of lactic acid CH3CHOHCO2H is 1.36x10^-4. If 20.0 g of lactic acid is used to make a solution with a volume of 1.00 L, what is the concentration of the hydrogen ion in this solution
A diatomic gas X2 reacts with another diatomic gas Y2 to form gaseous XY3. 5,00 g of X2 contains 1,07 x 1023 molecules of X2. The compound XY3 contains 82,25% X by mass. Identify element X and Y
The linear molecule FeH2 has been observed in the gas phase. Assume that the iron atom can potentially use s, p, and d orbitals to interact with the hydrogens
suppose that you titrate a 3 g sample of orange juice and it turns out to contain only 95.5mg of vitamin c. further it
In the synthesis of t-butyl chloride from t-butyl alcohol, what is the purpose of using concentrated HCl instead of dilute HCl
A fire extinguisher with a volume of 1.0 ft3 initially contains CO2 at 20 oC and atmospheric pressure and weighs 25 pounds. After being charged with CO2 to a pressure of 300 psig at 20 oC, what is the weight of the extinguisher.
A 10.0 mL sample of vinegar, which is an aqueous solution of acetic acid, CH3COOH, requires 16.5 mL of a .500 M NaOH solution to reach the end point in a titration. what is the molarity of the acetic acid solution? CH3COOH(aq)+NaOH(aq)>NaCH3COO(aq..
When one of the atoms involved in a covalent bond has a much higher electronegativity than the other a bond results.
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