A flask stoppered to a volume of 50.0 mL is heated from 21.46 °C to 60.00 °C. If the intial pressure in the flask is 762.1 torr, what is the final pressure in the flask?

Q: If we have an absorbed wavelentgh of blue, is the color observed blue? Explain. Select one: O True O…

A: The colour which is reflected back will be the colour observed. So here blue is absorbed so blue…

Q: How does the occupation of energy states by electrons change at a higher temperature.

A: To Determine:  How the occupation of energy states by electrons change at a higher temperature

Q: Н 0: Н

A: Huckel's rule : In an aromatic compound number of pi electrons will be = 4n +2  In an antiaromatic…

Q: can someone label where a spectral window/infrared window would be/look like on a IR spectrum?

A: The infrared atmospheric window refers to a region of the Infrared spectrum where there is…

Q: The operation S5 is equal to O1 (perpindicular) A True B) False

A: The improper axis of symmetry assigns a fixed number of rotations for a given molecule. For example:…

Q: valuate the derivative S,N

A: This question is related to Maxwell differential equation.

Q: Which of the following images shows a distant object moving towards Earth? The continuous spectra…

A: To answer: Which of the following images shows a distant object moving towards Earth?

Q: Use the conservative of mass interactive

A:

Q: The

A: Electromagnetic radiation spectrum consists of electricity and magnetism. In this spectrum all…

Q: Determine the value of rm for N2

A: For the nitrogen gas at standard condition, the root means square velocity (vrms) is calculated as…

Q: Explain why is it necessary to Intergate the intensity of the peak before you plot it on the…

A: SOLUTION   The integrated intensity in corresponding space emerging from a specific pinnacle is…

Q: For d, the answer you got for the second box, 0.1858 is wrong.

A: The number of moles of H2SO4 is 6.357 mmoles.The number of moles of Na2SO4 is 1.628 mmoles.The total…

Q: A particle is placed inside a box. Its energy was determined to be 36•Eg. This partice exists in a…

A:

Q: In a magnetic field, What are two different energy states for a proton ?

A:

Q: Problem What values of the angular momentum (l ) and magnetic (ml) quantum numbers are allowed for a…

A: The principal quantum number was introduced by Neils Bohr. It was represented by n.  The azimuthal…

Q: energy

A: This question is related to fluorescence.

Q: List all possible term symbols could for a Si atom

A:

Q: What is the similarities state and non- state

A:

Q: List down real-life applications of the three fundamental laws of chemistry

A: We need to write 3 fundamental laws in chemistry and it's real life application. There are several…

Q: Phosphorus 2 H¿O(t) + O,g) D E F H C;H12 N;(€) → N¿(g) H I„(1) → I,(g) H,O(f)

A: (D) it represent the 3D representation of saturated hydrocarbon .    (F) It  represent the…

Q: Study the problem and proposed solution below. Is the final answer correct? Then click the No…

A: Given,the velocity of a gliding bird = 82. cm/sthe distance = 2.7 m

Q: The bigger the amplitude, the more energy the wave has. O True O False

A: The relationship between energy and the amplitude of a wave is the higher the amplitude, the higher…

Q: (a)According to modern theory of atomic model how orbitals can be viewed, drive equation and give…

A: The region in the atom where electrons are found is called orbital. The concept of orbital was first…

Q: What is the value of n from Hückel's rule for each of the following compounds? H

A:

Q: Which of the following is true about the uncertainty principle? O it describes a limitation in our…

A:

Q: Does frequency or wavelength affect amplitude?

A: Let's begin with defining the terms first. Frequency is defined as the number of occurrences of an…

Q: ⇒ Find Rydberg constant for and find for hydrogen atoms. an infinitely mossice nucleus

A: we know that:- Charge on the electron is given by= e = 1.6 ×10-19 C   Mass of an electron is given…

Q: Determine the total capacity for electrons of the fourth principal level

A: The principal quantum number determines the energy level of the electron and its distance from the…

Q: 1) What did the Stern-Gerlach experiment demonstrate?

A:

Q: Why do atoms become smaller as positive ions? Explain briefly.

A: Atoms are made up of electron, proton and neutron or more precisely it contains nucleus at its…

Q: 1.13 A one-particle, one-dimensional system has the state function = (sin ar) (2/mc²)¹/4²³1²³² +…

A: A particle in a 1-dimensional box is a fundamental quantum mechanical approximation describing the…

Q: Imagine a ere there are three spin states for the electron instead of two. The number of subshells…

A: If there are three possible spins, each orbital will contain 3 electrons instead of two electrons.…

Q: (2) Express each of six electrons in a carbon atom using the four quantum numbers (hint: maximize…

A: All four quantum number of two electrons can not same ever. These quantum numbers tells us about the…

Q: If the height or mass of an object is increased, its energy will increase. ----

A: Energy is defined as the ability to do work. There are two types of energy Kinetic energy and…