Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
HClO3 + H2SO3 = HCl + H2SO4 =>
HClO3 + 3 H2SO3 = HCl + 3 H2SO4
PbCl2 + Li2SO4 = LiCl + PbSO4 =>
PbCl2 + Li2SO4 = 2 LiCl + PbSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2O3 + C2 = CO2 + As =>
4 As2O3 + 3 C2 = 6 CO2 + 8 As
Na + H2O = H + NaOH =>
Na + H2O = H + NaOH
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Na2Co3 + CaCl2 = NaCl + CaCo3 =>
Na2Co3 + CaCl2 = 2 NaCl + CaCo3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N + H = NH3 =>
N + 3 H = NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
K{+} + Br{-} = KBr =>
K{+} + Br{-} = KBr
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CaH2 + NO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 NO3 = H2 + Ca(NO3)2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Al(OH)2 = Al{2+} + OH{-} =>
Al(OH)2 = Al{2+} + 2 OH{-}
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
C6H6N2O2 + HCl = HC6H6N2O2 + Cl =>
C6H6N2O2 + HCl = HC6H6N2O2 + Cl
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/30/12
Equations balanced on 01/29/12
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