In the reaction between NH4+ and NO3–, which of the following would be considered the base?
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Tag Archives: DAT
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Increasing Acidity
Which of the following correctly lists the compounds in order of increasing acidity?
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Conjugate Base
The conjugate base of HSO4– is which of the following?
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Alkene Identity
An unknown alkene with molecular formula C7H12 undergoes the following reaction to give one product (below). What is the identity of the alkene?
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Special Experiment
An experiment is done using a special chemical that includes methylene blue, a compound that turns blue in the presence of oxygen. Three test tubes containing various plant cells exposed to different levels of light are observed over 3 days. Each day the test tube was placed in a photospectrometer and the light transmittance were recorded in the following table.
Which of the following is a possible explanation for the percent transmittance reported for Plant Cell 2?
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Ethylbenzene Transformation
Which reagents would you use to transform ethylbenzene to the following products?
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High Yield
Which reagents would you use to perform the following reaction in high yield?
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E2 Reaction
Which is the strongest base for an E2 reaction?
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Buffer Solution
The pH of 1 Molar acetic acid is 2.4. By adding sodium acetate, NaCH3COO to the acetic acid a buffer solution is formed. Which statement best describes what occurs in the buffer solution?
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Molarity of a Solution
The Molarity of a solution formed by dissolving 100g of sodium chloride, NaCl, in 500mL of solution is:
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