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NeTakaya
3 years ago
5

A student places a beaker on a hot plate. To the beaker, he adds a clear liquid and a white powder. The mixture instantly begins

to bubble. He concludes that a chemical reaction has occurred. Do you agree with his conclusion? Why or why not? Please explain.
Chemistry
2 answers:
Elenna [48]3 years ago
7 0
True, because if it wasn't a chemical reaction it would have proceeded to stay the same. but it begins to bubble.
sorry if this isn't the best answer I'm trying my best.
emmainna [20.7K]3 years ago
7 0
Yes, the bubbling of the solution means a gas is being created, which is proof of a chemical reaction
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Answer:

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From the law of pressure we know that

Total pressure = The partial pressure of water vapor + The partial pressure of oxygen O_{2}

Put the values of pressures in above equation we get,

⇒ 736 = 46 + P_{O_{2} }

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