Chemistry, 23.07.2019 08:10 BlehBlah1441
How was rutherford’s gold foil experiment inconsistent with the plum pudding model of the atom?
a.
the model could not explain how alpha particles could be deflected at large angles.
b.
the model could not explain how alpha particles could penetrate the atoms.
c.
the model could not explain why the electrons in the atom would be evenly spaced.
d.
the model could not explain why alpha particles passed through the nucleus without any deflection.
Answers: 1
Chemistry, 22.06.2019 03:50, daniel9299
Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Chemistry, 22.06.2019 14:30, srutkowske1489
Is a pencil falling to the floor anon contact force, a force, or a contact force
Answers: 1
How was rutherford’s gold foil experiment inconsistent with the plum pudding model of the atom?