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Transcript of Balancing Equations__KiranaPerera
Cl=1_________ change the first H to equal whats on the reactants side. add the 2 in front this is.. OH NO! its still not equal!
what do we do!!?? we change the molecule number again!... lets try putting in the number 4, instead of 2! __H + __Cl __HCl H=4_______
Cl=1_________ Hey! look! now the two Hydrogens (H) are equal! Now all we have to do is do the Chlorine! (Cl) H=1_________
Cl=2_______ __H + __Cl __HCl you multiply the coefficient and the big number to find out the number of atoms! for the chlorine, whe need to find out what multiplied by 2, equals 4... its 2! our equation is now balanced, because there is an equal amount of atoms for each element on each side! now, try one on your own! __Fe + __S __FeS Fe = ________
S= _________ Fe = ________
S= _________ __Fe + __S __FeS This is the answer!!!!! yaaay! now you know how to balance a chemical equation!!!!! . _____________________________________________________________________________ _____________________________________________________________________________ ______________________________ ______________________________