Chemistry, 07.03.2021 04:00, 1andonlyrob
Sodium carbonate reacts with acetic acid to form sodium acetate (NaCH3COO),
carbon dioxide (CO2), and water (H2O). A chemist carries out this reaction in a bomb calorimeter. The
reaction causes the
mass of 1.500
temperature of a bomb calorimeter to decrease by 0.985 K. The calorimeter has
kg and a specific heat of 2.52 J/g-K. What is the heat of reaction for this system?
Answers: 1
Chemistry, 22.06.2019 00:00, lilyclairehutson
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 04:20, lex68259100
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h
Answers: 1
Sodium carbonate reacts with acetic acid to form sodium acetate (NaCH3COO),
carbon dioxide (CO2), a...
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