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Anika [276]
3 years ago
13

Phenolphthalein solution is used as an indicator of acids and bases. If added to an ammonia-based solution of window cleaner, we

would expect the solution to turn A) blue. B) brown. C) pink. D) yellow.
Chemistry
2 answers:
leva [86]3 years ago
3 0
I don’t know but look up the ph of ammonia and if it is below 7 then it is yellow and if it is above 7 then blue
kotykmax [81]3 years ago
3 0
The correct answer is C) Pink
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How many moles are there in 78.3g of CO2?
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The muscles on the run in transform chemical potential energy into_____
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In the muscles, to have movement, the chemical bonds in ATP is broken to enable the sliding action of the myosin and actin fibres of a sarcomere (the basic unit of muscle). This sliding action is responsible for contraction of muscle.  The coordinated contractions and relaxations of sarcomeres on muscles result in movement which translates to mechanical energy.

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