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Maslowich
3 years ago
7

Students mixed 20 mL of white glue and 20 mL of water in a cup. They added three drops of food coloring to the mixture. Then, 15

mL of borax solution was stirred into the mixture. Once mixed, the students observed they could take the substance out of the cup and roll it around in their hands. They concluded that –
Chemistry
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Hi im here to help!

Answer: a chemical reaction occurred because a new substance was formed with new properties!

Explanation: when u mix glue water and borax it forms into a new substance which is a chemical reaction

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From the question we are told that

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Generally the equation for  the most highly populated rotational energy level is mathematically represented as

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So   0.244 \ cm^{-1}  will require x J/mole

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           J_{m} = [ \frac{8.314 * 373  }{2*  2.928 }]  ^{\frac{1}{2} } - 0.5

=>  J_{m} = 22.5

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