Identify the acid or base behavior of each substance in these reactions: HSO4- + H2O ? OH- + H2SO4
A. HSO4- acts as an acid, H2O acts as a base, OH- acts as a base, H2SO4 acts as an acid.
B. HSO4- acts as a base, H2O acts as an acid, OH- acts as a base, H2SO4 acts as an acid.
C. HSO4- acts as a base, H2O acts as an acid, OH- acts as an acid, H2SO4 acts as a base.
D. HSO4- acts as an acid, H2O acts as a base, OH- acts as an acid, H2SO4 acts as a base.
Answer: B
You might also like to view...
Lightning is one of the natural mechanisms by which atmospheric nitrogen fixation is accomplished
Indicate whether the statement is true or false
The cool ocean currents, such as the Humboldt Current, that flow along the west coasts of continents promote ________ when conditions in these regions are warm and moist
A) heavy rainfall B) fog C) thunderstorm development D) warm, mild conditions
Country X has a crude birth rate of 40 and a crude death rate of 15. In what stage of the demographic transition is this country?
A) Stage 1 B) Stage 2 C) Stage 3 D) Stage 4 E) Stage 5
Which of the following is TRUE for the June Solstice?
A) The subsolar point is at the Tropic of Capricorn (23.5° S). B) The Antarctic Circle is completely within the circle of illumination. C) The subsolar point is at the equator. D) The Arctic Circle is completely within the circle of illumination.