Two particles with positive charges q1 and q2 are separated by a distance s. I got up to here: (kq1)/x2 = (kq2)/(s-x)2 I now have to solve for x by cross multiplying and using the quadratic equation but I can’t seem to isolate ...
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lizawr
Asked: April 10, 2022In: Chemistry
Predict the sign of the entropy change, ΔS∘, for each of the reaction displayed. Drag the appropriate items to their respective bins. Pb2+(aq)+2Cl−(aq)→PbCl2(s) CaCO3(s)→CaO(s)+CO2(g) 2NH3(g)→N2(g)+3H2(g) 2Mg(s)+O2(g)→2MgO(s) C5H12(g)+8O2(g)→5CO2(g)+6H2O(g) H2O(l)→H2O(g) Positive Negative