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10 Cards in this Set
- Front
- Back
a _____ solution is one were the particles don't settle out but are large enough to scatter light.
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true solution
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A ____ is when the particles don't settle out but are large enough to scatter light
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colloid
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A ____ is where the particles will settle out over time
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suspension
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antaicids are mixtures
they contain active and inactive ingredients |
yes
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what do the inactive ingredients in antacids do?
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-add enough volume for the pill to be able to be handled
-add color -add flavor -allow the tablet to be compressed and formed |
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possible signs of chemical change
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-gas production (bubbling)
-energy change (hot to cold) -color change -light given off -formation of a precipitate (making an insoluble substnace from two soluble substances) |
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combination of two or more substances to form a compound A + B = AB
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synthesis
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In ___ ____ one element replaces another compound. metal replaces metal, nonmetal replaces nonmetal
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single replacement
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Double replacement cation of one ion combines with the anion of the other
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l
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in ____ the products will always be CO2 and H20
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combustion
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