Chemistry, 25.02.2020 23:32 oliviaicono14
For many weak acid or weak base calculations, you can use a simplifying assumption to avoid solving quadratic equations. Classify these situations by whether the assumption is valid or the quadratic formula is required.
a. [HA]=0.01M Ka=1x10^ -4:
b. [HA]=0.01M Ka=1x10^ -5:
c. [HA]=0.1M Ka=1x10^ -3:
d.[HA]=1M Ka=1x10^ -3:
e. [HA]=0.001M Ka=1x10^ -5
Answers: 1
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Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know
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Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
For many weak acid or weak base calculations, you can use a simplifying assumption to avoid solving...
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