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How do you calculate energy per mole of photons if you know joules per photon?
To calculate the energy per mole of photons from the energy per photon, you need to multiply the energy per photon by Avogadro's number (6.022 x 10^23) to account for the number of photons in a mole. The formula is: Energy per mole of photons = Energy per photon x Avogadro's number.
What happen to reaction if one mole hydrogen ions and one mole of hydroxide ions?
They will form one mole of water.
What is one mole of elements and compounds?
One mole of an element or compound contains Avogadro's number of atoms or molecules, which is approximately 6.022 x 10^23. This quantity is used in chemistry to represent a specific amount of substance for calculations and measurements.
How many no of molecules are present in one mole of CO2 gas?
There are approximately 6.022 x 10^23 molecules in one mole of CO2 gas. This number is known as Avogadro's number and represents the number of particles (atoms or molecules) in one mole of a substance.
How many individual Ge2Cl6 molecules are in one mole of Ge2Cl6?
One mole is 6.02 × 1023 of anything. One mole of atoms is 6.02 × 1023 atoms, one mole of rice is 6.02 × 1023grains, one mole of shoes is 6.02 × 1023 shoes.So one mole of Ge2Cl6 is 6.02 × 1023 molecules of Ge2Cl6
How do you calculate energy per mole of photons if you know joules per photon?
To calculate the energy per mole of photons from the energy per photon, you need to multiply the energy per photon by Avogadro's number (6.022 x 10^23) to account for the number of photons in a mole. The formula is: Energy per mole of photons = Energy per photon x Avogadro's number.
What is the energy (in joules) of an ultraviolet photon with wavelength 180nm?
1.11 atto Joules.
What is the energy of one photon of violet light?
The energy of one photon of violet light is around 3.1 electronvolts (eV) or equivalently about 500 kilojoules per mole (kJ/mol). Violet light has a shorter wavelength and higher frequency compared to other visible light colors, resulting in higher energy photons.
Could an atom emit one photon of blue light after absorbing only one photon of red light?
No, an atom typically emits photons of the same or lower energy than the absorbed photons. In this case, a red photon has lower energy than a blue photon, so it's not possible for an atom to absorb a red photon and emit a blue photon.
How many moles of iodine are in one mole?
Two moles of iodine are present in one mole of molecular iodine (I_2), which is the formula unit for iodine.
What characteristic does one mole of carbon have in common with one mole of sodium?
Both one mole of carbon and one mole of sodium contain Avogadro's number of atoms, which is approximately 6.02 x 10^23 atoms. This quantity is true for all elements or substances when considering one mole.
Is one mole of cadmium heavier than one mole of gold?
No, one mole of gold is heavier than one mole of cadmium. Gold has a higher molar mass than cadmium, which means that one mole of gold contains more atoms and therefore weighs more than one mole of cadmium.
What happen to reaction if one mole hydrogen ions and one mole of hydroxide ions?
They will form one mole of water.
What is the mole ratio of potassium chloride?
1:1, one mole potassium to one mole chlorine
What is the mole ratio for KCl?
The mole ratio for KCl is 1:1, meaning one mole of KCl is formed for every one mole of potassium (K) and one mole of chlorine (Cl) that react together.
What is one mole of elements and compounds?
One mole of an element or compound contains Avogadro's number of atoms or molecules, which is approximately 6.022 x 10^23. This quantity is used in chemistry to represent a specific amount of substance for calculations and measurements.
A photon of wavelength 3000 A is absorbed by a gas and remitted as two photons One of the photons is red 7600 A What is the wavelength of the other photon?
The total energy of a photon with a wavelength of 3000 A is divided into two photons, one red photon with a wavelength of 7600 A, and another photon with a shorter wavelength. To calculate the wavelength of the second photon, you can use the conservation of energy principle, where the sum of the energies of the two new photons is equal to the energy of the original photon. This will give you the wavelength of the other photon.
