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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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Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
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For the reaction...
C3H8 + 5O2 --> 3CO2 + 4H2O
How many grams of C3H8 is needed to c...
How many grams of C3H8 is needed to c...
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