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Answer : The work done on the surroundings is, 709.1 Joules.
Explanation :
The formula used for isothermally irreversible expansion is :

where,
w = work done
= external pressure = 1.00 atm
= initial volume of gas = 1.00 L
= final volume of gas = 8.00 L
Now put all the given values in the above formula, we get :



The work done by the system on the surroundings are, 709.1 Joules. In this, the negative sign indicates the work is done by the system on the surroundings.
Therefore, the work done on the surroundings is, 709.1 Joules.
The chemical formula for ammonium carbonate is (NH₄)₂CO₃ .
It shows that one mole of ammonium carboonate contains two mole of ammonium ion that is NH₄⁺ .
Number of moles of ammonium carbonate , n=

Given mass of the ammonium carbonate=0.557 g
Molar mass of the ammonium carbonate= 96.086 g/mol
Number of moles of ammonium carbonate,

=0.0057 mol (NH₄)₂CO₃
0.0057 mol (NH₄)₂CO₃=0.0057×2 of NH₄⁺
=0.0114 of NH₄⁺
Answer:
Plants can split starch into it's simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by it's molecules. It is the major component of plant cell walls and comprises over half of the carbon found on planets.
Explanation:
I majored in Chemistry