The hydrogen atom consists of a proton (mass 1.673 x 10-27 kg) at an average separation...
The hydrogen atom consists of a proton (mass 1.673 x 10-27 kg) at an average separation of 5.29 x 10-11 m from an electron of (mass 9.11 x 10-31 kg). Calculate the forces of electrical and gravitational attraction. Drawing a figure will be helpful.
Homework Answers
Add Answer to:
The hydrogen atom consists of a proton (mass 1.673 x
10-27 kg) at an average separation...
In the Bohr model, the hydrogen atom consists of an electron in a circular orbit of...
In the Bohr model, the hydrogen atom consists of an electron in a circular orbit of radius a0 = 5.29 x 10-11 m around the nucleus. Using this model, and ignoring relativistic effects, what is the speed of the electron? The mass of the electron is 9.11 X 10-31 kg.
20) For a proton (mass - 1.673 x 10-27 kg) moving with a velocity of 2.83...
20) For a proton (mass - 1.673 x 10-27 kg) moving with a velocity of 2.83 x 10* m/s, what is the de Broglie wavelength (in pm)? a. 0.356 pm to b olsthis b. 3.56 pm noda si moto tragobye blow on c. 14.0 pm als animolla on total d. 7.15 pm e. 28.5 pm 21) If the de Broglie wavelength of an electron is 44 nm, what is its velocity? The mass of an electron is 9.11 x 10-kg....
A hydrogen atom is at the earth’s surface. The electron and proton in the atom are...
A hydrogen atom is at the earth’s surface. The electron and
proton in the atom are separated by a distance of 5.29×10?11m. What
is the ratio of the magnitude of the electric force exerted by the
proton on the electron to the weight of the electron?
r-529 x1σ11 m Mp= 1.67×10 -27 kg /n-911 × 10-31 kg
In the bohr model of the hydrogen atom the electron is in a circular orbit of...
In the bohr model of the hydrogen atom the electron is in a circular orbit of r = 5.29 x 10^-11m around the nuclear proton. The mass of the electron is 9.11 x 10^ -31 kg. Find the speed of the electron. Hint: use Coulomb’s law and the concept of the force for an object going in a circular motion.
7. In the Bohr model of atomic hydrogen, an electron of mass 9.11 x 10-31 kg...
7. In the Bohr model of atomic hydrogen, an electron of mass 9.11 x 10-31 kg revolves around the proton in a circular orbit of radius .29 x 10-11 m. The proton and electron have equal charge magnitudes and the mass of the proton is 1.67 x10-27 kg. What is the radial acceleration of the electron? What is it's velocity? What is it's angular velocity?
Jenny Millw 1. The hydrogen atom consists of a single proton at its nucleus and an...
Jenny Millw 1. The hydrogen atom consists of a single proton at its nucleus and an electron an average of 5.3 x 10 m away. Compare the electric and gravitational forces between the proton and the electron. 2. An electric toaster draws a current of 4 A when plugged into an 120 V outlet. What is the resistance of the toaster? 3. What is the greatest power allowed through by a 15 A circuit breaker (on a 120 V circuit)?...
If a proton (1.673 X 10-27 kg) is observed to have a wavelength of 1.65 X...
If a proton (1.673 X 10-27 kg) is observed to have a wavelength of 1.65 X 10-4 mm, what is its speed in meters per second?
The mass of an electron is 9.11 x 10-31 kg and the diameter of a hydrogen...
The mass of an electron is 9.11 x 10-31 kg and the diameter of a hydrogen atom is 100 pm (100 x 10-12 m). As the electron could be located anyway throughout the volume of the hydrogen atom, the maximum uncertainty in the position of the electron, Ax, can be estimated to be < 100 pm. Determine the minimum uncertainty in the speed of an electron in a hydrogen atom.
In the Bohr model of the Hydrogen atom, a single electron orbits around a single proton...
In the Bohr model of the Hydrogen atom, a single electron orbits around a single proton (which constitutes the nucleus). The mass of the electron (9.11x10-31 kg) is much less than the proton (1.67x10-27 kg), so the proton remains stationary while the electron moves around it. If the electron is 6.6x10-11 m away from the proton, calculate the magnitude of the electric force (in N) exerted by the proton on the electron. b) [Continued ...] In the Bohr model, an...
In the Bohr model of the atom, an electron can be thought of a small sphere...
In
the Bohr model of the atom, an electron can be thought of a small
sphere that rotates around the nucleus. In a hydrogen atom, an
electron (me=9.11 x 10^-31 kg) orbits a proton at a distance of 5.3
x 10^-11 m from the proton. If the proton pulls on the electron
with a force of 9.2 x 10^8 N, how many revolutions per second does
the electron make?
6. In the Bohr model of the atom, an electron can...
20) For a proton (mass - 1.673 x 10-27 kg) moving with a velocity of 2.83 x 10* m/s, what is the de Broglie wavelength (in pm)? a. 0.356 pm to b olsthis b. 3.56 pm noda si moto tragobye blow on c. 14.0 pm als animolla on total d. 7.15 pm e. 28.5 pm 21) If the de Broglie wavelength of an electron is 44 nm, what is its velocity? The mass of an electron is 9.11 x 10-kg....
A hydrogen atom is at the earth’s surface. The electron and
proton in the atom are separated by a distance of 5.29×10?11m. What
is the ratio of the magnitude of the electric force exerted by the
proton on the electron to the weight of the electron?
r-529 x1σ11 m Mp= 1.67×10 -27 kg /n-911 × 10-31 kg
7. In the Bohr model of atomic hydrogen, an electron of mass 9.11 x 10-31 kg revolves around the proton in a circular orbit of radius .29 x 10-11 m. The proton and electron have equal charge magnitudes and the mass of the proton is 1.67 x10-27 kg. What is the radial acceleration of the electron? What is it's velocity? What is it's angular velocity?
Jenny Millw 1. The hydrogen atom consists of a single proton at its nucleus and an electron an average of 5.3 x 10 m away. Compare the electric and gravitational forces between the proton and the electron. 2. An electric toaster draws a current of 4 A when plugged into an 120 V outlet. What is the resistance of the toaster? 3. What is the greatest power allowed through by a 15 A circuit breaker (on a 120 V circuit)?...
The mass of an electron is 9.11 x 10-31 kg and the diameter of a hydrogen atom is 100 pm (100 x 10-12 m). As the electron could be located anyway throughout the volume of the hydrogen atom, the maximum uncertainty in the position of the electron, Ax, can be estimated to be < 100 pm. Determine the minimum uncertainty in the speed of an electron in a hydrogen atom.
In
the Bohr model of the atom, an electron can be thought of a small
sphere that rotates around the nucleus. In a hydrogen atom, an
electron (me=9.11 x 10^-31 kg) orbits a proton at a distance of 5.3
x 10^-11 m from the proton. If the proton pulls on the electron
with a force of 9.2 x 10^8 N, how many revolutions per second does
the electron make?
6. In the Bohr model of the atom, an electron can...
Most questions answered within 3 hours.
-
A fast food meal has 5660 kJ of energy. A person uses energy at
a rate...
asked 1 minute ago -
The pKb for a generic amine(R-NH2)) in
aqueous solution is 6.30. What is its pKa?
asked 2 minutes ago -
The following reactions have the indicated equilibrium constants
at a particular temperature: N2(g) + O2(g) ⇌...
asked 5 minutes ago -
Please Help ASAP.
1Consider the below code which iterates over a linked
list of n nodes...
asked 21 minutes ago -
Determine the air to fuel ratio of:
Canadian natural gas, with 93.9% methane, 4.2% ethane, 0.3%...
asked 21 minutes ago -
A manufacturer of power tools claims that the average amount of
time required to assemble their...
asked 23 minutes ago -
"electron-withdrawing substituents on carbon encourage back
donation", then on the next page he says that "greater...
asked 35 minutes ago -
On December 31, 2016, the shareholders’ equity section of the
balance sheet of R & L...
asked 43 minutes ago -
16.7
At t=0s a small "upward" (positive y) pulse centered at x = 5.0
m is...
asked 57 minutes ago -
Twitter Users and News: A poll conducted in 2013 found that 52%
of U.S. adult Twitter...
asked 1 hour ago -
How
would I know whether a given amino acid has an ionizable group or
not? please...
asked 1 hour ago -
True or false?
True False The function of the enzyme acyl CoA
synthetase is the ATP-dependent coupling...
asked 1 hour ago