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Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
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a spark has been passed through a mixture of 1 g H2 and 1 g O2 and what has been formed what are the...
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