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Chemistry, 22.06.2019 04:00
Asample of aluminum foil contains 8.60 Ă— 1023 atoms. what is the mass of the foil?
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Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Answers: 1
Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
Answers: 1
Formula of acetic acid & sodium acetate...
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