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Topic: How much nitric acid needed?  (Read 4049 times)

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Offline Borek

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How much nitric acid needed?
« on: October 18, 2006, 03:02:02 AM »
Cadmium is dissolved in nitric acid and NO evolves. How much nitric acid is needed to produce 1 mole of NO?
« Last Edit: October 19, 2006, 02:04:11 PM by geodome »
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Offline chiralic

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Re: How much hitric acid needed?
« Reply #1 on: October 18, 2006, 03:53:44 AM »
Hello Borek:

Use this:  3Cd + 8HNO3 ? 3Cd(NO3)2 + 2 NO + 4 H2O

(Is real question from you? or is question for High Schools Students...)

Regards,

Chiralic
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Offline Borek

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Re: How much hitric acid needed?
« Reply #2 on: October 18, 2006, 05:44:56 AM »
Real question from me/for HS students.
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Offline xstrae

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Re: How much hitric acid needed?
« Reply #3 on: October 19, 2006, 11:45:13 AM »
3/2Cd + 4HNO3 ? 3/2Cd(NO3)2 +  NO +  2H2O

4 moles of HNO3 are required i.e 124g.
Why are you asking this?

(by the way the topic reads 'hitric acid')

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