5.
The gas inside a balloon has a volume 12.3 m at 25.0 °C.
How much heat is needed to increa...
Chemistry, 06.04.2021 02:30 natewelch353
5.
The gas inside a balloon has a volume 12.3 m at 25.0 °C.
How much heat is needed to increase the volume to 16.4 m3.
(answer must be in °C)
Answers: 2
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
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Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
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Answers: 2
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