A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to give 1 liter of solution. What is the pH? To this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH? (In this problem, you may ignore changes in volume due to the addition of NaOH).

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#Question id: 5560

#SCPH01 Biochemistry

In a newly fertilized egg, the vitelline layer ________.

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#Question id: 2312

#SCPH06 I Botany

Membranous sac-like structures that are formed from the Golgi apparatus are called

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#Question id: 10502

#SCPH05 I Biotechnology

Arabidopsis roots in iron-deficient growth media, thereby facilitating increased iron uptake. The resulting increase in iron content of the plants by

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#Question id: 3002

#I Life Science/ Life Sciences Group – I-V

Cells are most sensitive to penicillin during which phase of the growth curve?

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#Question id: 2921

#SCPH28 | Zoology

During which stage of the cell cycle is the chromosome content of a mammalian liver cell 1n?