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1. Determine the indices for the following unit cell directions. Use proper notation for full credit.
2. Determine the indices for the direction vectors A, B, C, and D shown in the following cubic unit cell. Use proper notation for full credit.
3. Determine the Miller indices for the planes shown below. If you need to create a new origin, clearly mark its location.
4. Which of the following planes has the higher planar density? You must show your work for full credit.
(i) The (100) plane of a primitive cubic structure
(ii) The (110) plane of a FCC structure
Calculate the pH at the equivalence point in titrating 0.110 M solutions of each of the following with 7.0×10-2 M NaOH.
State a chemical equation for the synthesis of ethyl 2-methylpropanoate. Utilize structural formulas must include all details such as ch3, ch2, etc for each organic compound in your equation.
synthesis gas can be made by reacting red-hot coal with steam. estimate the temperature at which the equilibrium
the daily output of stomach acid gastric juices is 1000ml to 1400 ml. prior to a meal stomach acid hcl typically has a
A precipitate again formed and was filtered off. Finally, the solution was treated with a sodium carbonate solution, which resulted in no precipitation. Which metal ions were definitely present, which were definitely absent, and which may or may n..
What mass of sodium phosphate would have to be added to 2.0 of this solution to completely eliminate the hard water ions? Assume complete reaction.
Calculate the potential delivered by a voltaic cell operating by the following reaction if all of the dissolved species have a concentration of 0.035 and the pressure of H2 (g) is 1.00 atm.
copper and zinc elements 29 and 30 respectively appear next to each other on the periodic table. a 5.50 g sample of
A titration was performed between 25 mL of 0.100 M NH3 and 0.100 M HCl. Calculate the pH of NH3 solution at the following points during the titration.
Give the structure of a hydrocarbon that has six carbon atoms and three vinylic hydrogens and two allylic hydrogens
Compute the activation energy for this reaction when The half-lives were found to be 161 min at 199 Celsius and 12.5 min at 230 celsius? The isomerization of methyl isocynide follows first order kinetics.
Solid cupric nitrate as well as aqueous potassium hydroxide is combined with water in a test tube. A deep blue precipitate forms in the test tube. State a complete chemical reaction that accounts for the formation of the solid.
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