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Munavvar
Questions and answers by visitors named
Munavvar
Questions (13)
how many moles of solid mg(oh)2 should you ad to 200 ml of .15M acetic acid solution to produce ph 4.0 buffer?
1 answer
391 views
Vapour pressure of ideal solutions at 25c the vapour pressure of chloroform and carbon tetrachloride are 26.54 and 15.27 kpa
3 answers
681 views
The magnetic moment (mu) values for
Cs2 (MnCl4), k4 (Mn (CN) 6) and K2 (Ni (CN) 4) are 5.9 , 1.8 and 0 B.M, respectively. Explain
3 answers
694 views
Consider the uni molecular reaction cyclopropane?
Propylene. The value of log A for high pressure limit is 15.17. Calculate the
2 answers
576 views
You are staying the reaction A2 (g)+B2 (g)=2AB (g)
To determine its rate law .Assuming that you have a valid experimental
1 answer
628 views
For the reaction 4A (g)+3B (g)=C(g) the following data were obtained at constant temperature:
Experiment- 1. Initial (A) (mole/L)
3 answers
1,573 views
Define the-half of a reaction. Explain on the molecular level why the half- life of a first-order reaction is constant
1 answer
448 views
If the temperature in problem 16.60 (25C), by what factor does the fraction of collisions with energy equal to or greater that
2 answers
655 views
Define the-half of a reaction. Explain on the molecular level why the half- life of a first-order reaction is constant
2 answers
565 views
A principle of green chemistry is that the energy requirement of industrial processes should have minimal environmental impact.
2 answers
572 views
At body temperature (37C), K of an enzyme-catalyzed reaction is 2.3x10^14 times greater than k of the uncatalyzed reaction.
3 answers
2,092 views
Even when a mechanism is consistent with the rate law , later experimentation may it to be incorrect or only one of several
1 answer
750 views
Acetone is one of the most important solvents in organic chemistry, used to dissolve everything from fats and waxes to airplane
3 answers
2,943 views
