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Author Archives: Anonymous

To be classified as an Arrhenius base the compound must cont…

To be classified as an Arrhenius base the compound must contain a(n) 

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A cation has 38 protons and 36 electrons. Which of the follo…

A cation has 38 protons and 36 electrons. Which of the following symbols represents it? 

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Thallium-201 has a half-life of 73.1 hours. How much of a 10…

Thallium-201 has a half-life of 73.1 hours. How much of a 100 g sample of Thallium-201 will be left after 146.2 hours?

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A laboratory technique where a base of known concentration i…

A laboratory technique where a base of known concentration is added slowly until an acid of unknown concentration is neutralized. 

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Which of the following is false regarding pH?  

Which of the following is false regarding pH?  

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The amount of solute dissolved in a given amount of solution

The amount of solute dissolved in a given amount of solution

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Which of the following would act as an electrolyte in a solu…

Which of the following would act as an electrolyte in a solution?

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Which of the following is NOT a true regarding the Kinetic M…

Which of the following is NOT a true regarding the Kinetic Molecular Theory? 

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2.8-L container of helium gas has a pressure of 8.0 atm, wha…

2.8-L container of helium gas has a pressure of 8.0 atm, what pressure does the gas exert if the volume is increased to 5.6 L?

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Which of the following reactions is a neutralization reactio…

Which of the following reactions is a neutralization reaction? 

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