How many moles are equal to 1.27x10^23 molecules of H2O
1 answer:
<h3>
Answer: </h3>
0.211 moles
<h3>
Explanation: </h3>
From the Question;
Molecules of H₂O = 1.27 × 10^23 molecules We are required to calculate the number of moles
we need to know that 1 mole of a compound contains a number of molecules equivalent to the Avogadro's constant, 6.022×10^23. Therefore, 1 mole of water, H₂O = 6.022×10^23 Molecules To get the number of moles we divide number of molecules by the Avogadro's number. Number of moles of water = 1.27 × 10^23 molecules ÷ 6.022 × 10^23 molecules
= 0.211 Moles
Thus, the number of moles of water that are equal to 1.27 × 10^23 molecules is 0.211 moles.
You might be interested in
It Emeterio near the North Pole of the worlddddddd
The majority of the mass of the atom is located in the nucleus. Remember that the nucleus contains both protons and neutrons and therefore, most of the mass of the atom.
Answer:
B. They both contain three atoms around the central atom.
Explanation:
Do the unit test on edg20 and got it right!
BBBBBBBBBBBBBBBBBBBBBBBBBBBBB