New servers, hooraaaay! More bandwidth, more power.
Alright, I've got a Chemistry doubt here:Explain why the formula for the compound formed when Sodium and Chlorine react is NaCl and not NaCl2 Note: this is not in the past papers, it's from my chemistry textbook.Thanks in advance
Na has a valency of +1 and Cl of -1Na loses 1 atom nd Cl accepts 1.so it NaClMg loses 2 Cl accepts 1MgCl2
LOLS! I think you mean electron rather than atom!
could soeone please explain to me the forward and backward reactions and the equilibrium thingy... i dont get them...
N2+3H2=2NH3when the reaction frm lft to ryt is equal i mean that N and H react at the same rate as NH3 decomposes then it is in quilibrium.no net change.
The rate of reaction to be exact. An increase in pressure, decrease in temperature will favour the forward reaction (yield of ammonia) in the haber process.
question 1