Answer:
hyaluronic phosphoric acid
Answer:
The both refer to the same term.
Explanation:
The heat of neutralization also called the enthalpy of neutralization. It is the heat evolved or the enthalpy change when one equivalent of acid reacts with one equivalent of a base under standard conditions to form salt and water only.
<span>The number of atoms in 4.75 moles of gold (Au) is found using Avogadro's number, which is 6.022Ă—1023 mol-1. Determine the number of atoms by multiplying 4.75 moles by Avogadro's number. The number of atoms in 4.75 moles of gold is 2.8605172125000205e24.</span>
Bromine (Br) attracts electrons the strongest out of the two
Answer :
Part 1: 4.93 moles of 
contains 9.86 moles of oxygen atoms.
Part 2: 2.01 moles of 
contains 2.01 moles of oxygen atoms.
Explanation :
<u>Part 1:</u> 4.93 mol
In 1 mole of , there are 2 atoms of hydrogen and 2 atoms of oxygen.
As, 1 mole of contains 2 moles of oxygen atoms.
So, 4.93 moles of contains 
moles of oxygen atoms.
Thus, 4.93 moles of contains 9.86 moles of oxygen atoms.
<u>Part 2: </u>2.01 mol
In 1 mole of , there are 2 atoms of nitrogen and 1 atom of oxygen.
As, 1 mole of contains 1 mole of oxygen atoms.
So, 2.01 moles of contains 
moles of oxygen atoms.
Thus, 2.01 moles of contains 2.01 moles of oxygen atoms.
