Verb. 1. impel-urge or force (a person) to an action; constrain or motivate. force. cause, do, make-give rise to; cause to happen or occur, not always intentionally; cause a commotion; make a stir; cause an accident.= force) â noetigen; nÃ¶tigen to impel somebody to do â something (jdn) dazu, noetigen nÃ¶tigen etw; zu tun to (impel)somebody in â to action Jdn zum. (= handeln noetigen) â (nÃ¶tigen)drive. on voran treiben
1 Ratio of the salt to the acid or base. 2  The buffer capacity is optimal when the ratio is 1:1; that is, when pH = pKa. 3  Total buffer concentration. 4  For example, it will take more acid or base to deplete a 0.5 M buffer than a 0.05 M buffer.
We poured out some more solution of Buffer A and slowly added 0.1 HCl until pH decreased by about 2 (So pH 4 to pH 2). Buffer B followed the same procedure, with just diff molarities and such. --. Q: Buffer capacity has a rather loose definition yet it's an important property of buffers. A commonly seen definition of buffer capcity is: The amount of H+ or OH-that can be neutralized before the pH changes to a significant degree.. Use your data to determine the buffer capacity of Buffer A and B.