Answer: option D. increased permeability of the membrane
Explanation:
<span> It has a very HIGH melting point that is characteristic of </span>ionic compounds<span>. Think of Table salt as an example. It Melts at very high </span>temperatures<span>. </span>Molecular compounds<span> are easy to melt.3
3 </span><span>https://quizlet.com/61014423/chemistry-81-82-flash-cards/</span>
The molarity of a solution is the number of moles of a substance divided by the volume in liters prepared.
, where n is number of moles and V is the volume in liters.
In order to calculate the mass of solute we need to convert the volume and molarity to moles
Now that we have moles we use the relative formula mass of NaCO₃, We have 1 Na atom, 1 C atom and 3 O atoms, thus
The molarity of a solution that has 0.05 moles of HCL are added to 2 L of H2O is 0.025M.
<h3>How to calculate
molarity?</h3>
The molarity of a solution can be calculated using the following formula:
M = n/V
Where;
- M = molarity
- n = number of moles
- V = volume
M = 0.05/2
Molarity = 0.025M
Therefore, the molarity of a solution that has 0.05 moles of HCL are added to 2 L of H2O is 0.025M.
Learn more about molarity at: brainly.com/question/12127540
Answer:
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Explanation:
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