Methyl orange shows red color in acidic medium and yellow color in basic medium. Because it changes color at the pKa of a mid strength acid, it is usually used in titration for acids. Unlike a universal indicator, methyl orange does not have a full spectrum of color change, but it has a sharp end point.
One disadvantage would be the loss of the habitat of many native species, deforestation is not good.
Answer:
[2 ]Na+[2 ]H2O -> [ 2] NaOH + [1]H2
Answer: a
Explanation:
Industry uses only about 18% while the others use around 70-90% of water.
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