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The melting point of table salt is 801 degrees celsius. is this a physical or chemical property?
Answers: 1
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If two identical atoms are bonded,what kind of molecule is formed
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Chemistry, 23.06.2019 08:00
Determine the number of moles of air present in 1.35 l at 750 torr and 17.0°c. which equation should you use? n=pv/rt what is the number of moles present? ⇒ 0.056 mol a sample of n2 gas occupying 800.0 ml at 20.0°c is chilled on ice to 0.00°c. if the pressure also drops from 1.50 atm to 1.20 atm, what is the final volume of the gas? which equation should you use? v2= p1v1t2/p2t1 what is the final volume of the gas? ⇒ 932 ml these are the answers
Answers: 1
Chemistry, 23.06.2019 17:30
Two examples of energy transformations are shown. the energy transformations are similar because they both involve transformations that begin with chemical energy. begin with electrical energy. result in radiant energy. result in mechanical energy.
Answers: 2
The melting point of table salt is 801 degrees celsius. is this a physical or chemical property?...
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