Chemistry, 27.08.2019 10:10 xandrygentile
Barium and lead both produce yellow precipitate with the chromate ion as part of their confirmation tests. if you had a sample that possibly contained lead, barium, or both ions, outline a procedure for correctly identifying the cations present.
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Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.
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Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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Barium and lead both produce yellow precipitate with the chromate ion as part of their confirmation...
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