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Parallax Error

Parallax Error may occur when:

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TNT, I’m Dynamite

TNT explosions are very fast reactions involving the production of enormous quantities of heat and gaseous products. Thermodynamically, explosions are best described as:

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Laboratory Apprentice

Which piece of laboratory glassware is best used to measure 1.000 L of solution accurately?

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Major Product

What is the major product of the following reaction?

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Colligative Property

Which of these properties is not a colligative property of a salt solution?

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Mystery Compound

A reagent bottle with the label “brominated benzene” shows two peaks in the carbon NMR spectrum. Which of the following are possible structures for the mystery compound?

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The Forces Responsible

The forces responsible for the relatively high melting point and boiling point of water, H2O, are:

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Calcium Hydroxide

The solubility of calcium hydroxide (Ca(OH)2) is given as:

The solubility is a factor of total hydroxide ion in the solution and the solvent hydroxide concentration. The solvent is the liquid in which the calcium hydroxide is dissolved. Which of the following would increase the solubility of calcium hydroxide?

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Will The Real Gas Please Stand Up

A real gas approaches the behavior of an Ideal Gas when:

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Pure Covalent Bond

Which of the following molecules has a bond that is nearest to a pure covalent bond?

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Photo attributed to Rudolf_Schuba.