Which lunar phrase follows a waning crescent phase?
1 answer:
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The volume of the solution is given below which can be calculated using the molarity formula as 2.18 litres.
<h3>Define the molarity of a solution.</h3>Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as the moles of a solute per litres of a solution.
Given data:
M= 0.420M
mass = 64.0 grams
Molar Mass= 74g/mol
To find:
The volume of solution=?
The calculation for a number of moles:
n=
n=
n= 0.91 moles
Molarity=
V=
V= 2.1768 litres
Thus, the volume of the solution is 2.18 litres.
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Answer:
a.
b.
Explanation:
Hello.
In this case, according to the balanced chemical reaction, we can write the law of rate proportions:
Thus, we proceed as follows:
a. Since the rate of oxygen production is 0.15 M/min, we can make the following setup:
b. Since the rate of oxygen production is 0.15 M/min, we can make the following setup:
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