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Problem- Use the values in Appendix D of your text to calculate Ka to four decimal places for the hydrogen sulfate ion at 25 °C. (The answer in my Chem II text is 0.012.) HSO4-(aq) SO42-(aq) + H+(aq) Ka = ?
If possible just a to the point details about how you got the answer?
Calcium carbonate reacts with dilute hydrochloric acid to produce the gas carbon dioxide. Write a symbol equation for the reaction.
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a 2.12 g sample of kclo3 s was heated to produce kcl s and o2 g. the sample of oxygen was collected over water. the
Lactic acid (abbreviated HL) is made into a 0.100 M solution whose pH = 2.44. What is the ka for HL
2 Al (OH) 3 + 3 H2 SO4 = Al2 (SO4)3 + 6 H2O How many grams of Al2 (SO4)3 are generated when 152 g of H2SO4 reacts
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If a temperature raise from 19.0 degrees C to 37.0degrees C triples the rate constant for a reaction, explain what is the value of the activation barrier for the reaction
The densities for aluminum and iron are 2.7 g/cm 3 and 7.86 g/cm3, respectively. What is the ratio of the mass of an object made of aluminum to that of the same object made of iron?
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why does ch3-ch2-o-h have a higher boiling point than ch3- o-ch3 even though they have the same molar mass? use
Calculate the number of ATPs generated from the metabolic oxidation of the four carbons of acetoacetyl-CoA to CO2. Now consider the homolog derived from oxidation of an odd numbered carbon chain
You need 1.00 L of .125M sulfuric acid solution. Describe how you would prepare this solution from a supply of 6.00 M H2SO4 solution, distilled water, and a 1-L volumetric flask.
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