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Pbcl2 pb + cl2 does the chemical reaction shown above obey the law of conservation of mass?
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Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
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Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
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Compare and contrast the bohr model and the electron cloud models of the atom.
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Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
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Pbcl2 pb + cl2 does the chemical reaction shown above obey the law of conservation of mass?...
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