Chemistry, 19.10.2019 10:30, nandinipp0303
Acarbon-12 atom has a mass of 12. amu. the mass of a proton is 1.00728 amu, and the mass of a neutron is 1.00866 amu. how many protons does the carbon-12 atom have? how many neutrons does the carbon-12 atom have? what is the mass defect of a carbon-12 atom? amu
Answers: 1
Chemistry, 21.06.2019 18:00, anamaliiow
Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon
Answers: 1
Chemistry, 22.06.2019 08:00, danielhall
Identify a strong intermolecular force of attraction between an alcohol
Answers: 1
Acarbon-12 atom has a mass of 12. amu. the mass of a proton is 1.00728 amu, and the mass of a neutro...
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