| Equations balanced on the previous day | Equations balanced on the next day |
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CaC2 + N2 = CaNCN + C
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
Mg6 + O = MgO =>
Mg6 + 6 O = 6 MgO
CCl4(g) + HF(g) = CCl2F2(g) + HCl =>
CCl4(g) + 2 HF(g) = CCl2F2(g) + 2 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
HI(aq) + KHSO3(aq) = KI(s) + H2SO3(aq) =>
HI(aq) + KHSO3(aq) = KI(s) + H2SO3(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
Sn + AgNO3 = Sn(NO3)4 + Ag =>
Sn + 4 AgNO3 = Sn(NO3)4 + 4 Ag
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NH4{+} + (HgI4){2-} + OH{-} = Hg2NI + I{-} + H2O =>
NH4{+} + 2(HgI4){2-} + 4 OH{-} = Hg2NI + 7 I{-} + 4 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
SiH2Cl2 + NH3 = Si3N4 + HCl + H2 =>
3 SiH2Cl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
K3N = K + N2 =>
2 K3N = 6 K + N2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
H2O + SO3{2-}(aq) + NO3{-}(aq) = HSO4{-}(aq) + NO(g) + e =>
2 H2O + 4 SO3{2-}(aq) + NO3{-}(aq) = 4 HSO4{-}(aq) + NO(g) + 5e
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(CO3) + H2(SO4) = Ca(SO4) + H2O + CO2 =>
Ca(CO3) + H2(SO4) = Ca(SO4) + H2O + CO2
K2CO3 + HCl = H2CO3 + KCl =>
K2CO3 + 2 HCl = H2CO3 + 2 KCl
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
Al2(SO4)318H2O = Al + SO4 + H2O =>
Al2(SO4)318H2O = 2 Al + 318 SO4 + H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Na + S = Na2S =>
2 Na + S = Na2S
Cr(OH)3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 8 H2O
MgO = Mg + O =>
MgO = Mg + O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/10
Equations balanced on 11/23/09
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