10 50.
Which of the following indicators
turns yellow in an alkaline solution
during an acid-base titration?
A.
B.
C.
D.
E.
Phenolpthalein
Phenol red
Methyl red
Methyl orange
Congo red​

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

How many moles does 80.0 h2o respresent

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?