Chemistry, 07.04.2020 19:33 cutecupcake678
What is the range of the pH scale?
What range are acids?
What range are bases?
Please help, I might fail.
Answers: 3
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Calculate the number of molecules present in 0.750 mol of mgo.
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There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
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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
What is the range of the pH scale?
What range are acids?
What range are base...
What range are acids?
What range are base...
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