Answer:
6 N
Explanation:
Per Archimedes' Principle, the buoyant force on an object is equal to the weight of the fluid displaced.
If the buoyant force is 6 N, the weight of the water displaced is 6 N.
Answer:Radium
Explanation:
The nuclear reaction involving two alpha emissions of 234 U is shown in the diagram. This leads to the formation of a 226Ra nucleus.
This difference in environments inside and outside of cells is important, and living organisms need to maintainthese cellular barriers for growth, reproduction, and homeostasis, which is the ability to maintain stable, constant internal conditions.
Explanation:
Below is an attachment containing the solution
Dilution of the solution can be calculated by the formula of the molarity and volume. The initial volume of 2.50 M solution was 30 mL.
<h3>What is the relationship between molar concentration and dilution?</h3>
Molar concentration or the dilution factor is in an inverse relationship and with an increase in the dilution, the molarity of the solution decreases.
Given,
Initial molarity = 2.50 M
initial volume = ?
Final molarity = 0.750 M
Final volume = 100.0 ml
Substituting values in the formula:
Therefore, 30 mL was the initial volume of the solution before it was diluted.
Learn more about dilution here:
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