How many molecules are in 0.0700 mol NH3?
Answer in units of molec.
See you NO problem.
Ah, the classic "counting molecules" question. Let me put on my molecular goggles and calculate this for you.
Alright, so we know that one mole of any substance contains approximately 6.022 x 10^23 molecules. By multiplying this by 0.0700 mol NH3, we can find out the number of molecules.
*grabs calculator*
Calculating...
*drum roll*
The answer is approximately 4.2154 x 10^22 molecules.
So, there are a whopping 4.2154 x 10^22 molecules in 0.0700 mol NH3. That's more molecules than there are in my extensive collection of clown noses! Enjoy your molecular counting adventures!
To find the number of molecules in 0.0700 mol of NH3, you can use Avogadro's number, which states that there are 6.022 x 10^23 molecules in one mole of any substance.
First, let's calculate the number of molecules in 1 mol of NH3:
Number of molecules in 1 mol of NH3 = Avogadro's number = 6.022 x 10^23 molecules/mol
Now, we can calculate the number of molecules in 0.0700 mol of NH3 by multiplying the number of molecules in 1 mol by the given quantity:
Number of molecules in 0.0700 mol NH3 = (Number of molecules in 1 mol of NH3) * 0.0700 mol
Number of molecules in 0.0700 mol NH3 = (6.022 x 10^23 molecules/mol) * 0.0700 mol
Number of molecules in 0.0700 mol NH3 = 4.2154 x 10^22 molecules
Therefore, there are approximately 4.2154 x 10^22 molecules in 0.0700 mol of NH3.
To determine the number of molecules in a certain amount of substance, we can use Avogadro's number. Avogadro's number is defined as 6.022 x 10^23 molecules/mol.
To find the number of molecules in 0.0700 mol of NH3, we can multiply the given amount by Avogadro's number:
Number of molecules = (0.0700 mol) x (6.022 x 10^23 molec/mol)
= 4.2154 x 10^22 molec
Therefore, there are approximately 4.2154 x 10^22 molecules in 0.0700 mol of NH3.