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14.Which of the following exhibit maximum paramagnetic behaviour – Fe3+ or
Ni2+
. Give reason. [Hint: Iron (Z =26); Nickel (Z = 28)]
Answers: 3
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Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o
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Chemistry, 21.06.2019 22:30
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
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What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
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Chemistry, 22.06.2019 06:40
Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
Answers: 3
14.Which of the following exhibit maximum paramagnetic behaviour – Fe3+ or
Ni2+
. Give r...
Ni2+
. Give r...
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