D dmd20000 Full Member 15+ Year Member Joined May 24, 2007 Messages 254 Reaction score 58 Aug 19, 2007 #1 Members do not see this ad. destroyer mentions acid and base indicators in questions 181 and 182. do they expect us to memorize the 5 indicators and their PHs?
Members do not see this ad. destroyer mentions acid and base indicators in questions 181 and 182. do they expect us to memorize the 5 indicators and their PHs?
J Jo07 Dingo 10+ Year Member 15+ Year Member Joined Sep 6, 2006 Messages 370 Reaction score 0 Aug 27, 2007 #2 Does anyone know what the important indicators are that we are expected to know? Litmus p-nitrophenol ?? Upvote 0 Downvote
Does anyone know what the important indicators are that we are expected to know? Litmus p-nitrophenol ??
C craptastic Full Member 10+ Year Member 15+ Year Member Joined Aug 23, 2007 Messages 32 Reaction score 0 Aug 28, 2007 #3 I'd like to know as well. Indicators need to be memorized? This test is getting ridiculous.... Upvote 0 Downvote
chessxwizard Full Member 10+ Year Member 15+ Year Member Joined Jul 28, 2007 Messages 291 Reaction score 0 Aug 28, 2007 #4 If indicators show up on the test without their pKa's... I'm going to stand up and leave. That's just ridiculous. 👎 😡 Upvote 0 Downvote
If indicators show up on the test without their pKa's... I'm going to stand up and leave. That's just ridiculous. 👎 😡