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svlad2 [7]
3 years ago
11

Rate is related to? A. Volume B. Time C. Distance D. Percentage

Chemistry
2 answers:
Inga [223]3 years ago
6 0
I would say B. Time 
hope this helps:)
marishachu [46]3 years ago
5 0

Ans: B) Time

Rate is a measure of change of a particular property over a certain time period. The property could be concentration, volume, mass etc.

Mathematically, if x denotes a certain property and t denotes the time then:

Rate = Δx/Δt = x2-x1/t2-t1

x1 and x2 are the initial and final values of the measured property measured at time t1 and t2 respectively.

Thus, rate is related to time.

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The mass percentage of hydrochloric acid within a solution is 28.00%28.00% . Given that the density of this solution is 1.1411.1
sashaice [31]

Answer:

8.76M

Explanation:

Given that

Mass from the density = 1141g

According to the given situation the computation of molarity of the solution is shown below:-

we will took HCL solution which is 1000mL

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So,

Mass of HCl in 1-litre solution is

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Which gives the result of molar mass HCI is

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Now,

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= \frac{319.48}{36.45}

Which gives results of molarity is

= 8.76M

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