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.
How to calculate liner size. Measure the maximum length and the maximum width of the pond. Add the maximum depth x 2 to each dimension then add another two feet of liner to each dimension for your anchor trench. How to calculate approximately how many gallons of water are in a pond.Maximum length x Maximum width x 0.8 (unless your pond is completely square, if so use the whole number) x Average depth x 7.48 = Total gallons. How to calculate approximately how many gallons of water are in the stream.Maximum length x Average width x 0.25 x 7.48 = Total gallons. (This would be water in transition.aximum length x Maximum width x 0.8 (unless your pond is completely square, if so use the whole number) x Average depth x 7.48 = Total gallons. How to calculate approximately how many gallons of water are in the stream. Maximum length x Average width x 0.25 x 7.48 = Total gallons. (This would be water in transition.