I am doing the write up for one of my labs. In this write up we combined HCl with some of the elements from from the Carbon group (C, Si, Sn, Pb). Naturally, my professor wants us to express what occured in equation form. But I am not sure if I am doing it correctly... here is what I have so far: C + 2HCl --> C(Cl)2 + H2 I didn't want to continue with the other 3 elements just in case I'm doing it wrong...So any insight would be greatly appreciated. Thank you!