Equations balanced on the previous day | Equations balanced on the next day |
2 NaHSO3 = Na2SO4SO2H2
NaClO + C3H8O = CHCl3 + NaOH + NaC2HO2 + H =>
3 NaClO + C3H8O = CHCl3 + 2 NaOH + NaC2HO2 + 4 H
C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO
Cu2 + HCl = H2 + Cu2Cl =>
2 Cu2 + 2 HCl = H2 + 2 Cu2Cl
KCl + AgNO{3} = KNO{3} + AgCl =>
KCl + AgNO{3} = KNO{3} + AgCl
Al(ClO2)3 = Al3 + Cl2 + O2 =>
6 Al(ClO2)3 = 2 Al3 + 9 Cl2 + 18 O2
HNO3 + K2CO3 = CO2 + H2O + KNO3 =>
2 HNO3 + K2CO3 = CO2 + H2O + 2 KNO3
Cu(s) + AgNo3(aq) = Cu(No3)2(aq) + Ag =>
Cu(s) + 2 AgNo3(aq) = Cu(No3)2(aq) + 2 Ag
CH3CH2 + O2 = CO2 + H2O =>
4 CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
H3PO3 + NaOH = Na2HPO3 + H2O =>
H3PO3 + 2 NaOH = Na2HPO3 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
BeSO4 + BaNO2 = BeNO2 + BaSO4 =>
BeSO4 + BaNO2 = BeNO2 + BaSO4
S + Cl2 + C2H6O2 = SO2 + HCl + C2H4Cl2 =>
S + 2 Cl2 + C2H6O2 = SO2 + 2 HCl + C2H4Cl2
CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
MgSiN2 + H2O = NH4{+} + OH{-} + Mg{2+} + Si3N4 =>
3 MgSiN2 + 8 H2O = 2 NH4{+} + 8 OH{-} + 3 Mg{2+} + Si3N4
[H] + H2O = [H3O] =>
[H] + H2O = [H3O]
MgOH2 + HCl = MgCl + HOH2 =>
MgOH2 + HCl = MgCl + HOH2
(Nh4)2S + SnCl4 = Nh4Cl + SnS2 =>
2(Nh4)2S + SnCl4 = 4 Nh4Cl + SnS2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
S8 + OH{-} = S2O3{2-} + H2O + S{2-} =>
S8 + 12 OH{-} = 2 S2O3{2-} + 6 H2O + 4 S{2-}
BaSO4 + AlPO4 = BaPO4 + AlSO4 =>
BaSO4 + AlPO4 = BaPO4 + AlSO4
NO3{-} + Zn + H3O{+} = Zn{2+} + NO{2-} + H2O =>
2 NO3{-} + 5 Zn + 8 H3O{+} = 5 Zn{2+} + 2 NO{2-} + 12 H2O
NaHSO3 + O2 = NaSO3 + H2O =>
4 NaHSO3 + O2 = 4 NaSO3 + 2 H2O
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
H2S + F = HF + SF6 =>
H2S + 8 F = 2 HF + SF6
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Ni + FeCl3 = NiFe + Cl =>
Ni + FeCl3 = NiFe + 3 Cl
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
HgCl2 + MnO2 + H2SO4 = HgSO4 + MnSO4 + H2O + Cl2 =>
HgCl2 + MnO2 + 2 H2SO4 = HgSO4 + MnSO4 + 2 H2O + Cl2
Na + CoCl2 = NaCl + Co =>
2 Na + CoCl2 = 2 NaCl + Co
Fe + Pb(CH3COO)2 = Fe(CH3COO)3 + Pb =>
2 Fe + 3 Pb(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Pb
CrBr3 + K2CO3 = KBr + Cr2(CO3)3 =>
2 CrBr3 + 3 K2CO3 = 6 KBr + Cr2(CO3)3
Fe(OH)2Cl = Fe2O3 + HCl + H2O =>
2 Fe(OH)2Cl = Fe2O3 + 2 HCl + H2O
Pb2O + H2 = Pb + OH =>
2 Pb2O + H2 = 4 Pb + 2 OH
H(ClO4) + Mn(OH)7 = Mn(ClO4)7 + H2O =>
7 H(ClO4) + Mn(OH)7 = Mn(ClO4)7 + 7 H2O
NaClO + KMnO4 = NaMnO4 + KClO =>
NaClO + KMnO4 = NaMnO4 + KClO
Pb(NO3)2(aq) + H2SO4(aq) = PbN2S + H2O(l) + O2 =>
2 Pb(NO3)2(aq) + 2 H2SO4(aq) = 2 PbN2S + 2 H2O(l) + 9 O2
Na2S3 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
Na2S3 + 10 NaClO + 4 NaOH = 3 Na2SO4 + 10 NaCl + 2 H2O
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
Cl2 + NaBr = BrCl + Na =>
Cl2 + 2 NaBr = 2 BrCl + 2 Na
C2H4 + HCl = H2 + CCl =>
C2H4 + 2 HCl = 3 H2 + 2 CCl
H2SO4 + NH3 = HSO4 + NH4 =>
H2SO4 + NH3 = HSO4 + NH4
C2H5OH + Ca(HCO3)2 = CH3COOH + Ca(OH)2 =>
2 C2H5OH + Ca(HCO3)2 = 3 CH3COOH + Ca(OH)2
K2Cr2O7 + H2SO4 + C5H8OH = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
9 K2Cr2O7 + 36 H2SO4 + 2 C5H8OH = 9 Cr2(SO4)3 + 10 CO2 + 45 H2O + 9 K2SO4
H2O2 + N2O2 = HNO3 + H2O =>
3 H2O2 + N2O2 = 2 HNO3 + 2 H2O