Equations balanced on the previous day | Equations balanced on the next day |
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
AlBr3 + HCl = AlCl3 + HBr =>
AlBr3 + 3 HCl = AlCl3 + 3 HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cu + HNO3 = Cu2NO3 + NO2 + H2O =>
2 Cu + 2 HNO3 = Cu2NO3 + NO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeBr2 + Al = Fe + AlBr =>
FeBr2 + 2 Al = Fe + 2 AlBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
AlBr3 + HCl = AlCl3 + HBr =>
AlBr3 + 3 HCl = AlCl3 + 3 HBr
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K2CrO7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
HCl + Na2Co3 = H2Co3 + ClNa =>
2 HCl + Na2Co3 = H2Co3 + 2 ClNa
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
O2 = O3 =>
3 O2 = 2 O3
AgNO3 + Pb = Ag + PbNO3 =>
AgNO3 + Pb = Ag + PbNO3
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
O3 + CH3CH2COOCH3 = CO2 + H2O =>
10 O3 + 3 CH3CH2COOCH3 = 12 CO2 + 12 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
I3 + Na2S2O3 = NaI + Na2S4O6 =>
2 I3 + 6 Na2S2O3 = 6 NaI + 3 Na2S4O6
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
Zn + Cr(NO3)3 = Cr + Zn(NO3)2 =>
3 Zn + 2 Cr(NO3)3 = 2 Cr + 3 Zn(NO3)2
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2SO4 + HBr = SO2 + H2O + Br2 =>
H2SO4 + 2 HBr = SO2 + 2 H2O + Br2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
H2 + OH{-} = H2O + {-} =>
H2 + 2 OH{-} = 2 H2O + 2e
Na2CO3 + NO + O2 = NaNO2 + CO2 =>
2 Na2CO3 + 4 NO + O2 = 4 NaNO2 + 2 CO2
C2H6 + O2 = H20 + CO2 =>
10 C2H6 + 20 O2 = 3 H20 + 20 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cl + KOH = KClO3 + KCl + H2O =>
6 Cl + 6 KOH = KClO3 + 5 KCl + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2
Br2 + {-} = Br{-} =>
Br2 + 2e = 2 Br{-}
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/13/12
Equations balanced on 03/14/11
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