Answer:
2 mL
Explanation:
Step 1: Given data
- Initial concentration (C₁): 10 M
- Final concentration (C₂): 0.1 M
- Final volume (V₂): 200 mL
Step 2: Calculate the volume of the 10 M solution
We want to prepare a diluted solution from a concentrated one. we can calculate the volume of the initial solution using the dilution rule.
C₁ × V₁ = C₂ × V₂
V₁ = C₂ × V₂/C₁
V₁ = 0.1 M × 200 mL/10 M
V₁ = 2 mL
As waves reach the shore, the energy in front of the wave slows down due to friction with the shallow bottom. ... The wave breaks, and it usually does so in water depth that is 1.3 times the wave height.
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Answer:
B
Explanation:
The four factors that increase the rate of the reaction:
1.Concentration of the reactants
2.Size of the particles
3.Temperature
4.Catalyst