For each of these provide two sentences: first sentence provide a definition of the term, and in the second sentence explain its significance in the context of women’s rights as human rights.
In: Psychology
You have 625 mL of an 0.23 M acetic acid solution. What volume (V) of 2.10 M NaOH solution must you add in order to prepare an acetate buffer of pH = 5.03? (The pKa of acetic acid is 4.76.)
In: Chemistry
An empty parallel plate capacitor is connected between the
terminals of a 10.7-V
battery and charged up. The capacitor is then disconnected from the
battery, and the spacing between the capacitor plates is
doubled.
As a result of this change, what is the new voltage between the
plates of the capacitor?
In: Physics
1.Understand how to interpret values, such as lambda, gamma, etc.
2.When is Phi appropriate?
3.When Cramer’s V appropriate?
4.What values can phi take on?
5.What if the table is larger than 2x2?
In: Math
What is the difference between the color-blind perspective on race and blatant bigotry? How does the color-blind ideology lead to racism evasiveness? Why is it often so difficult to recognize and address racial discrimination in the United States today? v
In: Psychology
In: Psychology
You have 875 mL of an 0.39 M acetic acid solution. What volume (V) of 1.70 M NaOH solution must you add in order to prepare an acetate buffer of pH = 4.36? (The pKa of acetic acid is 4.76.)
In: Chemistry
What is the potential of a cell made up of Zn|Zn2+ and Cu|Cu2+ half-cells at 25o C if [Zn2+] = 0.25 M and [Cu2+] = 0.15 M?
(Answer should be E = +1.09 V but I need to know how to get to that)
In: Chemistry
What is the purpose of performing mixed melting point experiments? For example, if your unknown is phenacetin, what do you expect to see with a mixed melting point experiment using your unknown and phenacetin out of a bottle? What do you expect to see with a mixed melting point using your unknown and acetanilide out of a bottle?
In: Chemistry
In the photoelectric experiment, green light, with a wavelength of 522 nm is the longest-wavelength radiation that can cause the photoemission ofelectrons from a clean sodium surface.
a) What is the work function of sodium, in electron-volts?
b) If UV (ultraviolet) radiation of wavelength 250 nm is incident to the sodium surface, whatwill be the kinetic energy of the photoemitted electrons, in electron-volts?
In: Physics