How long would it take you to spend a mole of dollars if you spent 1 billion dollars per second you will need to research this online?
Ready for another? If I had a mole of dollars, and I spent a billion dollars every second, it would take over 19 million years to spend it all! The mole is used to count very large numbers of something, such as iron atoms.
How much in dollars is 1 mole of 1 cent coins?
1 Expert Answer
1 mole of pennies = 6.02×1023 pennies (that’s a lot of pennies). How many dollars is that? Now, how many years would this amount last if you spent it at a rate of $1 billion a second? So, 1 billion dollars is 1×109 dollars.
How do you read a billion dollars?
A billion on the other hand is: 1,000,000,000. To someone, like myself, who is about to start paying back his college loans both of those just look like immeasurably large numbers. A million is 1,000 a thousand times. On the other hand, a billion is 1,000,000 (that is a million) a thousand times.
How much is a mole?
A mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.
How much does a mole of pennies weigh?
Since a penny is composed of 97.50% zinc and 2.50% copper, it therefore contains 2.4375 grams of zinc and 0.0625 grams of copper. At a molar mass of 65.380 grams per mole for zinc and 63.546 grams per mole for copper, a penny therefore contains 0.037282 moles of zinc and 0.00098354 moles of copper.
Are moles the same as molar mass?
A mole is 6.02⋅1023 (avogadro’s number) molecules of a substance. The molar mass is the amount of mass that 1 mole of that substance possesses.
Why is a mole 6.022 x10 23?
The mole (abbreviated mol) is the SI measure of quantity of a “chemical entity,” such as atoms, electrons, or protons. It is defined as the amount of a substance that contains as many particles as there are atoms in 12 grams of pure carbon-12. So, 1 mol contains 6.022×1023elementary entities of the substance.
How big is a mole assignment?
The unit “mole” is used in chemistry as a counting unit for measuring the amount of something. One mole of something has 6.02×1023 units of that thing.
What is relationship between mole Avogadro number and mass?
Avogadro’s number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro’s number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.