Yes, I am happy to help you, but if you know that just asking this, people earn points practically free.
Mass of H₂O₂ = 88.778 g
<h3>Further explanation</h3>
The mole itself is the number of particles contained in a substance amounting to 6.02.10²³
Mole can also be determined if the amount of substance mass and its molar mass is known

moles of H₂O₂ = 2.61
So the mass of H₂O₂(MW=34,0147 g/mol) :

7.8049856 g of aluminium phosphate is produced from 7.5 g of lithium phosphate in this balanced equation.
<h3>What are moles?</h3>
A mole is defined as 6.02214076 ×
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.
Given data:
→ 
Moles of 7.5 g of lithium phosphate.
The molar mass of lithium phosphate is 115.79 g/mol.
Moles = 
Moles =
Moles = 
Moles = 0.06477243285
Now we will compare the moles of
with
.
: 
2 : 2
0.385 : 2÷2× 0.064 = 0.064 mol
Mass of
:
Mass of
= moles × molar mass
Mass of
=0.064 mol × 121.9529 g/mol
Mass of
= 7.8049856 g
Hence, 7.8049856 g of aluminium phosphate is produced from 7.5 g of lithium phosphate in this balanced equation.
Learn more about moles here:
brainly.com/question/8455949
#SPJ1
<span>How many moles Pb in 1 grams? The answer is 0.0048262548262548. We assume you are converting between moles Pb and gram. 1 mole is equal to 1 moles Pb, or 207.2 grams.</span>
Answer: I NEED POINTS!!!!
Explanation: