Answer:
Explanation:
Hello.
In this case, since the first-order reaction is said to be linearly related to the rate of reaction:
Whereas [A] is the concentration of hydrogen peroxide, when writing it as a differential equation we have:
Which integrated is:
And we can calculate the initial concentration of the hydrogen peroxide as follows:
Thus, for the given data, we obtain:
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Assuming the volume of the gas is measured at standard temperature and pressure, Then one mole of the Gas would occupy 22.4 liters.
Therefore, 1 liter is 1/224 moles
one mole of nitrogen 14 is 14
Therefore 1 liter of the nitrogen weighs 1/224×14
0.0625 grams
Answer : The ratio of to is,
Solution : Given,
= 0.21 atm
The given equilibrium reaction is,
The expression of will be,
Now put all the given values in this expression, we get:
Therefore, the ratio of to is,
Answer:
1 tablet
Explanation:
Assuming that gm stands for gram:
Put everything in one unit, 0.3 g = 300 mg.
And given that each tablet is 300 mg:
mass/amount = 300mg / 1 tablet
300mg / X amount = 300mg / 1 tablet
(300mg/300mg) tablet = X = 1 tablet
So it is 1 tablet you need.