| Equations balanced on the previous day | Equations balanced on the next day |
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2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H8O + HNO3 = CO2 + H2O + N =>
5 C4H8O + 22 HNO3 = 20 CO2 + 31 H2O + 22 N
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
BF3(g) + H2O(l) = HF(aq) + H3BO3(aq) =>
BF3(g) + 3 H2O(l) = 3 HF(aq) + H3BO3(aq)
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbS + NO3{-} + H{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 3 S + 4 H2O
Al(s) + N2(g) = AlN(s) =>
2 Al(s) + N2(g) = 2 AlN(s)
HI + HNO3 = I2 + NO + H2O =>
6 HI + 2 HNO3 = 3 I2 + 2 NO + 4 H2O
H(g) + N(g) = NH(g) =>
H(g) + N(g) = NH(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K2CrO7 + BaCl2 = BaCrO7 + KCl =>
K2CrO7 + BaCl2 = BaCrO7 + 2 KCl
AgSCN + NH4OH = Ag(NH3)2SCN + H2O =>
AgSCN + 2 NH4OH = Ag(NH3)2SCN + 2 H2O
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn + OH = SnOH =>
Sn + OH = SnOH
Sr + H2O = SrOH + H2 =>
2 Sr + 2 H2O = 2 SrOH + H2
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
CaSO4(aq) + H2C2O4(aq) = CaC2O4(s) + H2SO4(aq) =>
CaSO4(aq) + H2C2O4(aq) = CaC2O4(s) + H2SO4(aq)
CO2 + Ca{2+} + OH{-} = CaCO3 + H2O =>
CO2 + Ca{2+} + 2 OH{-} = CaCO3 + H2O
Mg(s) + NaOH(s) = Na2MgO2(s) + H2(g) =>
Mg(s) + 2 NaOH(s) = Na2MgO2(s) + H2(g)
Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
Sn + OH = Sn(OH)2 =>
Sn + 2 OH = Sn(OH)2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
C4H9COCH3 + H2O = C4H9COOH + CH3OH =>
2 C4H9COCH3 + 7 H2O = C4H9COOH + 7 CH3OH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NO3 + I = IO3 + NO2 =>
3 NO3 + I = IO3 + 3 NO2
HC2H3O2 + KOH = H2O + KC2H3O2 =>
HC2H3O2 + KOH = H2O + KC2H3O2
[Fe(OH)2]2SO4 + H2SO4 = FeOHSO4 + H2O =>
[Fe(OH)2]2SO4 + H2SO4 = 2 FeOHSO4 + 2 H2O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
CO2(g) + NH3(g) = NH2CONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O(l)
Si(s) + HF(aq) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aq) = SiF4(g) + 2 H2(g)
AlCl3 + Na2CO3 + H2O = Al(OH)3 + H2CO3 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaCl
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/03/14
Equations balanced on 05/03/13
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