4.88x10^20 H2O2 molecules
Answer: The corresponding value of
for this reaction at 84.5°C is 0.00232
Explanation:

Relation of with is given by the formula:

where,
= equilibrium constant in terms of partial pressure = ?
= equilibrium constant in terms of concentration = 0.0680
R = Gas constant = 
T = temperature =
= change in number of moles of gas particles = 
Putting values in above equation, we get:

Thus the corresponding value of
for this reaction at 84.5°C is 0.00232
Answer: Carbonic acid occurs naturally in the body and performs important regulatory functions.
Explanation: Carbonic acid (
) is an acid formed from the carbon dioxide present in the body. It is also known as the respiratory acid as it helps in the transport of carbon dioxide in the body.
With the help of enzyme Carbonic Anhydrase, carbon dioxide is converted into carbonic acid. This acid is an unstable intermediate which gets dissociated into bicarbonate ions (
) and
ions. immediatley.
Therefore, Carbonic acid performs important regulatory functions in the body.
- The mass in kilograms is (11971.98 Kg)
- Pounds can be converted to pounds to kilograms by using this conversation (1 pound = 0.454 kilogram)
<em />
- <em>Let X= mass of the object in kilograms</em>
- <em>(1 pound = 0.454 kilogram)</em>
- 26370 pounds = X kilograms
- <em>If we cross multiply, we have </em>
- (0.454 kilogram × 26370 pounds) = X kilograms
X = 11971.98 Kg
- Therefore, mass in kilograms is (11971.98 Kg)
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