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A solution that is 100 times less acidic than a solution that is pH 2 would
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Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective
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You are shown 2 samples of the earthes crust . the first is denser than the second . which most likley is oceanic crust
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A solution that is 100 times less acidic than a solution that is pH 2 would
have a pH of...
have a pH of...
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