Answer:
The final pressure of the carbon dioxide gas will 11.84 atm.
Explanation:
Moles of carbonic acid = 
According to reaction, 1 mol of carbonic acid gives 1 mole of carbon dioxide gas.
Then 0.9677 moles of carbonic acid will give :
of carbon dioxide
Moles of carbon dioxide gas = n = 0.09677 mol
Volume of soda bottle = 
Pressure of the carbon dioxide gas = P
Temperature of the carbon dioxide gas = T = 298 K
(ideal gas law)
The final pressure of the carbon dioxide gas will 11.84 atm.
Answer:
Imagine Dragon
Explanation:
These balls across yo face
Gottem
<span>
1) By looking at the balanced equation, you can see that 1 mol of Al2S3 needs 6 moles of H2O to fully react . So to react 32 moles, you need 6x32moles of water.
moles H2O needed = 192 moles H2O
However, you don't have 192 moles, you only have 32- This means the water is the limiting
reagent.
</span><span>
So, to fully react 32 moles of water you only need 1/6 of </span><span>Al2S3
</span>
moles <span>of Al2S3
needed= 32* 1/6 =5,33 mol
2)
</span>For the <span>theoretical yield to be maximum amount of product possible we need the limiting reagent to
fully react.
So how many moles of H2S we obtain, from the 32 moles of H2O available to react?
6 moles H2O react to produce 3 moles H2S
moles H2S = 32 x (3 mol H2S / 6 mol H2O)
= 16 mol H2S
the theoretical yield of H2S = 16 mol </span>
Answer:7 atom of carbon+5atom of hydrogen +3atom of nitrogen +6 atom of oxygen =21
HCN is a weak acid, with A Ka = 4.0 x 10-10.
