Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Information about the development of Avogadro's number.
1 answer
http://en.wikipedia.org/wiki/Avogadro%27s_number
You can
ask a new question
or
answer this question
.
Similar Questions
How does atomic mass relate to the mole?
Atomic mass can be used to calculate Avogadro’s number of a sample of a compound or
Top answer:
Wait, B.
Read more.
What is the correct formula for finding the correct number of molecules if we are given molar mass and moles in a question? (3
Top answer:
Moles x Avogadro's number
Read more.
How much positive charge is in 0.8 kg of neon?
The atomic weight (20.1797 g) of neon contains Avogadro’s number of atoms, with
Top answer:
10 protons * 1.6*10^-19 C per proton = 16*10^-19 C per atom 16*10^-19 C/atom * 6*10^23 atoms/mol =
Read more.
If I find the energy emitted by an excited sodium atom when it generates a photon.and then,
When i have to find the energy
Top answer:
yes on the mole part.
Read more.
10. Avogadro's number can be used to find the number of atoms in an element.- T
12. A photon is a quantum of light energy.- T 17.
Top answer:
all correct.
Read more.
Sodium metal adopts a body-centered cubic structure with a density of 0.97g/cm3. A. Use this information and Avogadro's number
Top answer:
A. The atomic radius of sodium can be estimated using the equation for the volume of a cube, V = a3,
Read more.
Sodium metal adopts a body-centered cubic structure with a density of 0.97g/cm3. A. Use this information and Avogadro's number
Top answer:
2 atoms/cell x 22.9898/6.02E23 = mass of unit cell = ? Then mass = volume x density and volume =
Read more.
Determine the number of atoms in 3.50 mol of Zinc, Zn. Avogadro's number is 6.022 x 1023 .
Top answer:
1 mol of Zinc contains 6.022 x 10^23 atoms. Therefore, 3.50 mol of Zinc would contain: 3.50 mol *
Read more.
Determine the number of atoms in 3.50 mol of Zinc, Zn. Avogadro's number is 6.022 x 1023
.
Top answer:
To determine the number of atoms in 3.50 mol of Zinc, we can use the Avogadro's number as a
Read more.
If I was trying to find out the number of molecules(N) using moles x avogadro's number, what units would N have?
Top answer:
N has units of whatever moles had... Moles of molecules Moles of atoms Moles of donuts Moles of
Read more.
Related Questions
PLzz anyone know these
1. What approach to development did the Brundtland Commission propose? (1 point) a. high density
How many atoms are present in a sample of 2.0 x 10^23 molecules of C7H5(NO2)3?
Do you use Avogadro's Number? And
1. The atomic mass is equivalent to 1/12 of the mass of a neutral atom of which element?
a. gold b. hydrogen c. carbon d. oxygen
8. If you were given 300g of Fe2O3 and were asked to calculate the number of molecules in the sample, what would be the correct
Which was a major part of Polynesian culture?
OA. The development of a democratic form of government OB. The development of
Suppose you have Avogadro\'s number of mini marshmallows and use them to cover the state of California which has a land area of
Iron crystallizes in a body–centered cubic structure. The volume of one Fe atom is 9.38 x 10–24 cm3, and the density of Fe
A sample of (N2H5)2C3H4O4 contains 1.084 x 1024 carbon atoms. How many moles of hydrogen atoms are there in the same sample?
One mole (mol) of any substance consists of 6.022 x 10²³ molecules
(Avogadro's number). What is the translational kinetic
According to Avogadro's Law, when the number of moles doubles, the volume
a. is squared. b. quadruples. c. also doubles. d. is
