To isolate the benzoic acid from the bicarbonate solution, the bicarbonate solution is acidified with concentrated hcl. What volume of acid is required to neutralize the bicarbonate?.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Is 343 in the sequence -5, -2, 1, 4, 7

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c