How many Moles of H are in 2.20 moles of H3PO4? and how do you figure that out? Thanks!
If you have 2.20 moles H3PO4, and you look at the formula to know there are 3 H atoms in 1 molecule of H3PO4; therefore, moles H must be 3*2.20 = ?
To determine the number of moles of H in H3PO4, you first need to know the chemical formula of the compound. In H3PO4, there are 3 atoms of H.
Since 1 mole of a substance contains Avogadro's number (6.022 x 10^23) of particles, you can use this information to calculate the number of moles of H.
1 mole of H3PO4 = 3 moles of H
So, if you have 2.20 moles of H3PO4, you can calculate the number of moles of H as follows:
Number of moles of H = 2.20 moles of H3PO4 x (3 moles of H / 1 mole of H3PO4)
Number of moles of H = 6.60 moles of H (rounded to 2 decimal places)
Therefore, there are 6.60 moles of H in 2.20 moles of H3PO4.
To determine the number of moles of H in 2.20 moles of H3PO4, you need to consider the chemical formula and its molar ratio.
H3PO4 is a molecule that consists of three hydrogen atoms (H) and one phosphorus atom (P).
From the chemical formula, we can deduce that for every one mole of H3PO4, there are three moles of H atoms.
Therefore, to find the number of moles of H in 2.20 moles of H3PO4, you can use the following calculation:
Number of moles of H = Number of moles of H3PO4 × Number of moles of H / Number of moles of H3PO4
Since the molar ratio between H and H3PO4 is 3:1, the calculation becomes:
Number of moles of H = 2.20 moles H3PO4 × 3 moles H / 1 mole H3PO4
Simplifying the equation, you get:
Number of moles of H = 2.20 moles H3PO4 × 3
So, the number of moles of H in 2.20 moles of H3PO4 is 6.60 moles.
Remember to always consider the molar ratio between atoms or molecules when calculating the number of moles of a specific element in a compound.