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The theoretical yield of the following reaction is [y] g NH3 . What is the percent yield if [x] g NH3 are actually produced in the lab? Reaction:    N2(g)   +   3 H2 (g)    →   2 NH3 (g)

Consider the following precipitation reaction:  2 AgNO3(aq) + CaCl2(aq) —>  2 AgCl(s) + Ca(NO3)2(aq) How many grams of AgCl will form when [x] mL of [y] M CaCl2 solution is added to excess AgNO3 solution?

Which of the following exhibit London dispersion forces? 1:  CH2O 2: NH3 3: CH3OH 4: C2H6

[x] mol Al2O3  contains how many grams of oxygen?  

During the closing of the interview, you should try to direct the conversation toward:

How can you counter negative feelings and renew your job search efforts after a job rejection?

During a dress rehearsal practice interview arranged with an employer, is it appropriate to make a direct request for a job? Why or why not?

If your friend is getting interviews but not getting job offers, what two things would you advise them to do?

Solve the separable differential equation \[\frac{dy}{dx}=e^{x-y}\] with initial value \(y0)=0\).

If \[f(x,y)=\frac{\arcsin{y}}{x}+10x^3+xy^2+\ln(2),\] find \(\displaystyle \frac{\partial f}{\partial y}\).