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Asked Nov 5, 2019
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Question 16 of 29>
<
A mixture of 103.1 g of P and 106.5 g of O, reacts completely to form P40 and P,O10 Find the masses of P,06 and P,O10
that are formed by the reaction.
mass of P4O6
mass of P O10
g
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Question 16 of 29> < A mixture of 103.1 g of P and 106.5 g of O, reacts completely to form P40 and P,O10 Find the masses of P,06 and P,O10 that are formed by the reaction. mass of P4O6 mass of P O10 g help privacy policy contact us terms of use about us careers

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Expert Answer

Step 1

Given

The mass of oxygen = 106.5g

The mass of phosphorus= 103.1g

The reaction for the formation

РАО10
P406
802
2P4
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РАО10 P406 802 2P4

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Step 2

The moles of oxygen and phosphorus

given mass
no of moles=
molecularmass
106.5
moleso
32
3.328mol
103.1
moles
124
0.831mol
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given mass no of moles= molecularmass 106.5 moleso 32 3.328mol 103.1 moles 124 0.831mol

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Step 3

According to the reaction, 2 moles of phosphorus require 8 moles of oxygen

i.e. 1 mole of phosphorus requires 4 moles of oxygen

therefore 0.831 moles of phosphorus would requ...

moles of PO
2moles of phosphorus produces 1 mole of P,O
6
0.831 moles would producex0.831
2
= 0.4155mol
moles of P,O10 are same as per equation
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moles of PO 2moles of phosphorus produces 1 mole of P,O 6 0.831 moles would producex0.831 2 = 0.4155mol moles of P,O10 are same as per equation

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