Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3(g) + O(g) = NH(g) + H2O(g) =>
NH3(g) + O(g) = NH(g) + H2O(g)
MgCO3 + HClO4 = CO2 + H2O + Mg(ClO4)2 =>
MgCO3 + 2 HClO4 = CO2 + H2O + Mg(ClO4)2
H{+} + CaCO3 = Ca{+2} + H2CO3 =>
2 H{+} + CaCO3 = Ca{+2} + H2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
HClO3 = HCl + O2 =>
2 HClO3 = 2 HCl + 3 O2
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
Hg2CO3 + HNO3 = Hg(NO3)2 + H2O + CO2 + H2 =>
Hg2CO3 + 4 HNO3 = 2 Hg(NO3)2 + H2O + CO2 + H2
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2 =>
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
MnSO4 + NaBiO3 + H2SO4 = Bi2(SO4)3 + NaMnO4 + Na2SO4 + H2O =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 5 Bi2(SO4)3 + 4 NaMnO4 + 3 Na2SO4 + 14 H2O
KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
Mg + Pb(ClO3)2 = Mg(ClO3)2 + Pb =>
Mg + Pb(ClO3)2 = Mg(ClO3)2 + Pb
CH3CH2OH + FeCl3 = CH3CH2Cl + FeCl2 + OH =>
CH3CH2OH + FeCl3 = CH3CH2Cl + FeCl2 + OH
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
K2S + Ni(NO3)2 = SNi + KNO3 =>
K2S + Ni(NO3)2 = SNi + 2 KNO3
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO2{-} + H3O{+} =>
3 H2O + 2 BrO3{-} + 3 NH3OH{+} = 2 Br{-} + 3 NO2{-} + 6 H3O{+}
As3S4 + HNO3 = H3AsO4 + H2SO4 + NO + O2 =>
As3S4 + 17 HNO3 = 3 H3AsO4 + 4 H2SO4 + 17 NO + 3 O2
KMnO4 + As2S3 + KOH = K3AsO4 + K2SO3 + MnO2 + H2O =>
22 KMnO4 + 3 As2S3 + 14 KOH = 6 K3AsO4 + 9 K2SO3 + 22 MnO2 + 7 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
NaOH + KPH = NaKP + H2O =>
NaOH + KPH = NaKP + H2O
HNO3 + SrOH = NO3(OH) + HSr =>
HNO3 + SrOH = NO3(OH) + HSr
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CaH2(s) + H2O = Ca(OH)2(aq) + H2 =>
CaH2(s) + 2 H2O = Ca(OH)2(aq) + 2 H2
HClO + Zn = ZnClO + H2 =>
2 HClO + 2 Zn = 2 ZnClO + H2
KMnO4 + FeSO4 + HSO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 26 FeSO4 + 16 HSO4 = 2 MnSO4 + K2SO4 + 13 Fe2(SO4)3 + 8 H2O
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
Na2S2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO3 + K2SO4 + H2O =>
5 Na2S2O4 + 4 KMnO4 + H2SO4 = 4 MnSO4 + 5 Na2SO3 + 2 K2SO4 + H2O
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + NaNO3 =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 NaNO3
CeO2ZrO2 = CeZrO2O2 =>
CeO2ZrO2 = CeZrO2O2
C6H10O + MnO4 = C6H8O + HMnO4 =>
C6H10O + 2 MnO4 = C6H8O + 2 HMnO4
S8 + KMnO4 + HCl = SO2 + MnCl2 + KCl + H2O =>
5 S8 + 32 KMnO4 + 96 HCl = 40 SO2 + 32 MnCl2 + 32 KCl + 48 H2O
CH4(g) + O2(G) = CO2(g) + H2O(G) =>
CH4(g) + 2 O2(G) = CO2(g) + 2 H2O(G)
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
Cu(IO3)2 + KI + CH3COOH = CuI + I2 + CH3COOK + H2O =>
2 Cu(IO3)2 + 24 KI + 24 CH3COOH = 2 CuI + 13 I2 + 24 CH3COOK + 12 H2O
LiI + Hg2(No3)2 = Hg2I2 + LiNo3 =>
2 LiI + Hg2(No3)2 = Hg2I2 + 2 LiNo3
H3O = H2 + OH =>
H3O = H2 + OH
Hg(Al) + H2O = Al2O33H2O + H2 + Hg0 =>
2 Hg(Al) + 34 H2O = Al2O33H2O + 33 H2 + 2 Hg0
Cu(s) + AuNO3(aq) = Au(s) + CuNO3(aq) =>
Cu(s) + AuNO3(aq) = Au(s) + CuNO3(aq)
Al3 + HgCl2 = AlCl3 + Hg2 =>
4 Al3 + 18 HgCl2 = 12 AlCl3 + 9 Hg2
MnO4{-} + H3O{+} + {-} = Mn{+2} + H2O =>
MnO4{-} + 8 H3O{+} + 5e = Mn{+2} + 12 H2O
Na(g) + H2SO4(g) = NaSO4(g) + H2(g) =>
Na(g) + H2SO4(g) = NaSO4(g) + H2(g)
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
H2S04 + NaCl = HCl + Na2S04 =>
H2S04 + 2 NaCl = 2 HCl + Na2S04
Mg + Cu{3+} = Mg{3+} + Cu =>
Mg + Cu{3+} = Mg{3+} + Cu
BCl3(g) + H2O = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O = H3BO3(s) + 3 HCl(g)
H + O + Na = NaOH =>
H + O + Na = NaOH
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