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16 solutions

Accuracy & Precision

Q. Calculate the following:

Solved • Jul 7, 2019

Accuracy & Precision

Q. The ideal vant hoff factor for naclo3 is 5. I am struggling with number 23. from this set of questions.

Solved • Apr 25, 2019

Accuracy & Precision

Q. Which of the elements listed below has the smallest first ionization energy? Answers: C Ge P O Se

Solved • Apr 9, 2019

Accuracy & Precision

Q. Gas-phase reaction CH3NC to CH3CN in closed vessel, and the rate equation was found to be: Rate = –[CH3NC]/t = k[CH3NC]. The answer is: Continuous removing CH3CN as it is formed. Why is that?

Solved • Apr 3, 2019

Accuracy & Precision

Q. CH4(g)+CO2(g)⇌2CO(g)+2H2(g) Kp=4.5×102 at 825 K An 85.0-L reaction container initially contains 22.3 kg of CH4 and 55.4 kg of CO2 at 825 K

Solved • Feb 20, 2019

Accuracy & Precision

Q. In an experiment, 26.0 g of metal was heated to 98.0°C and then quickly transferred to 150.0 g of water in a calorimeter...

Solved • Mar 5, 2018

Accuracy & Precision

Q. why does B not work as an answer for this?

Solved • Oct 27, 2017