Chemistry, 18.05.2021 18:40 PONBallfordM89
Which of the following is NOT a property of bases? Which of the following is NOT a property of bases? Bases dissolve many metals. Bases turn litmus paper blue. Bases have a slippery feel. Bases have a bitter taste. All of the above are properties of bases.
Answers: 2
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
Chemistry, 23.06.2019 01:30
Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
Which of the following is NOT a property of bases? Which of the following is NOT a property of bases...
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