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26 Cards in this Set
- Front
- Back
What are the six common strong acids?
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HCl, HI, HBr, HNO3, H2SO4, HClO4
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What are the strong basses?
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IA, IIA
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What are the soluble salts?
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salts are ionic compounds composedd of cations other than H+ and anions other than OH-
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What is a weak base?
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interacts with water to yield a limited # of ions
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What are compounds that are water soluble but do not dissociate into ions?
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non-electrolytes
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What are single replacement reactions?
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are reactions in which electrons are transferred from one of the particles to another of the particles
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What is another name for a single-replacement reaction?q
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oxidation-reduction reactgion
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What is the loss of electrons called?
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oxidation
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What is the gain of electrons called?
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reduction
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How do you find the total pressure of a gas?
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Pressure of the hydrogen collected and the pressure of the water vapor collected
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What does the ideal gas law state?
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PV=nRT
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What happens when two ionic solutions are mixed possibly?
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a precipitate may form
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What is a double replacement reaction involve?
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a precipitate
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What happens in a double replacement reaction and what is another name for it?
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the ions are exchanged but the oxidation states do not change, metathesis reaction
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What is an eudiometer?
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collects hydrogen gas produced in a gas-collection tube
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How do you find the percent yield of a product?
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actual yield/theoretical yield, theoretical being max from equation
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What is the synthesis reaction used for?
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to produce a precipitate of aspirin and determine the purity of the aspirin and how much of the aspirin was actually yielded
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What is an acid?
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any compound that will donate a hydrogen ion in a chemical reaction
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What is a base?
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any compound that will accept a hydrogen ion in a chemical reaction
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When is an aqueous solution is considered acidic and what solution is considered basic?
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acidic-when the H30 ion concentration is greater than the OH ion molarity, and basic when reversed
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When does phenolphtalien turn pink?
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in a base
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What is an acid/base reaction?
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when the acid donates a hydrogen ion to the base to yield a product
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What is titration used for? and what is it?
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it allows to find the amount of either the base or an acid, involves the addition of known conc. to unknown concentration until equiv.
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What is the equivalence point?
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(nb)(Mb)(Lb)=(na)(Ma)(La)
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What is the importance of litmus paper/
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blue litmus paper remains blue in basic and red in acidic solution, red litmus remain red in acidic and blue in basic
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What is a standard solution?
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a known concentration solution
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