Equations balanced on the previous day | Equations balanced on the next day |
3 SnO + 2 NF3 = 3 SnF2 + N2O3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
PH3 + O2 = P4O10 + H20O =>
40 PH3 + 53 O2 = 10 P4O10 + 6 H20O
NO4 + CH6N2 = N2 + CO2 + H2O =>
10 NO4 + 8 CH6N2 = 13 N2 + 8 CO2 + 24 H2O
Cr2O72{-} + H{+} + H2C2O4 = Cr3{+} + H2O + CO2 =>
6 Cr2O72{-} + 10 H{+} + 427 H2C2O4 = 4 Cr3{+} + 432 H2O + 854 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cs + H2SiO3 = Cs(Si)O3 + H2 =>
Cs + H2SiO3 = Cs(Si)O3 + H2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Br2 + CaO = O2 + CaBr2 =>
2 Br2 + 2 CaO = O2 + 2 CaBr2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
SnBr4 = Sn + Br =>
SnBr4 = Sn + 4 Br
ZnCO3 + HBr = CO2 + H2O + ZnBr2 =>
ZnCO3 + 2 HBr = CO2 + H2O + ZnBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
N2 + H2 = NH =>
N2 + H2 = 2 NH
Sb(s) + Br2(l) = SbBr =>
2 Sb(s) + Br2(l) = 2 SbBr
K2S + SnBr4 = KBr + SnS2 =>
2 K2S + SnBr4 = 4 KBr + SnS2
CO + O = CO2 =>
CO + O = CO2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Cl2 + K = KCl2 =>
Cl2 + K = KCl2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNO3(aq)
AgNO3(aq) + Na(s) = Ag(s) + Na2NO3(aq) =>
AgNO3(aq) + 2 Na(s) = Ag(s) + Na2NO3(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
OH{-} + Cl2 = ClO3{-} + Cl{-} + H2O =>
6 OH{-} + 3 Cl2 = ClO3{-} + 5 Cl{-} + 3 H2O
NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(aq) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(aq)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CdS + I2 + HCl = Cd(Cl)2 + HI + S =>
CdS + I2 + 2 HCl = Cd(Cl)2 + 2 HI + S
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S{-2} + I2 = I{-} + S2 =>
2 S{-2} + 2 I2 = 4 I{-} + S2
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
N2 + O2 = NO =>
N2 + O2 = 2 NO
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