Chemistry, 22.05.2021 07:10 Samuelgamboe
Sodium-22 has a half-life of 15 hours. How much Sodium-22 will remain in an 18.Og sample after 60 hours? (show all your work to receive full credit.) *
Answers: 2
Chemistry, 22.06.2019 03:50, daniel9299
Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 23.06.2019 01:30, jonmorton159
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Chemistry, 23.06.2019 05:50, cicimarie2018
Which of the following is not a characteristic of s waves?
Answers: 1
Sodium-22 has a half-life of 15 hours. How much Sodium-22 will remain in an 18.Og sample after 60 ho...
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