Both the acid and the base are known as strong substances which means they totally dissociate into ions in aqueous solution. Mixing the two a salt would be form which is NaNO3. The unreacted substances will be the one contributing to the pH of the solution.
0.125M HNO3 x 0.04L = 0.005 mol HNO3
<span>0.125M NaOH x 0.05L = 0.00625 mol NaOH
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As we can see, all of the HNO3 would react with NaOH so the remaining OH from the unreacted NaOH would be responsible for the pH.
0.00625 - 0.005 / ( 0.0500L + 0.0400L ) = 0.0139 M
<span>pOH = -log( OH- ) </span>
<span>pOH = 1.86 </span>
<span>pH = 14.00 - pOH </span>
<span>pH = 12.14</span>
Answer:
Hope this help you
Explanation:
The answer is 261.3368. We assume you are converting between grams Barium Nitrate and mole. You can view more details on each measurement unit: molecular weight of Barium Nitrate or mol The molecular formula for Barium Nitrate is Ba(NO3)2.
If you type in the letters (uppercase and lowercase matters) into google it will give you the answers
Answer: Option (2) is the correct answer.
Explanation:
A real gas behaves least like an ideal gas under the conditions of low temperature and high pressure.
This is because at low temperature and high pressure molecules of gas will have negligible kinetic energy and strong force of attraction. Thus, real gas will not behave like an ideal gas.
Whereas at high temperature and low pressure a real gas will behave like an ideal gas.
