Chemistry, 13.06.2020 20:57 cantrelate
Given that the nucleus of 18 8O 818O is formed by 8 protons and 10 neutrons, is the mass of a neutral atom of 18 8O 818O equal to the sum of the masses of 8 atoms of 11H11H and 10 neutrons? Recall that the mass of a proton is mp=1.007276ump=1.007276u and the mass of a neutron is mn=1.008665umn=1.008665u. The mass of a neutral atom of 11H11H is mH=1.007825umH=1.007825u. View Available Hint(s)
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 08:30
Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
Answers: 1
Chemistry, 22.06.2019 13:00
How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide
Answers: 2
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 20:50
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
You know the right answer?
Given that the nucleus of 18 8O 818O is formed by 8 protons and 10 neutrons, is the mass of a neutra...
Questions
English, 26.08.2021 14:00
Mathematics, 26.08.2021 14:00
Mathematics, 26.08.2021 14:00
History, 26.08.2021 14:00
Biology, 26.08.2021 14:00
Mathematics, 26.08.2021 14:00
Social Studies, 26.08.2021 14:00
History, 26.08.2021 14:00
English, 26.08.2021 14:00
History, 26.08.2021 14:00
