Equations balanced on the previous day | Equations balanced on the next day |
2 Br + 3 I2 = 2 BrI3
H{+} + SeO3{2-} + ClO3{2-} = SeO4{2-} + Cl2 + H2O =>
4 H{+} + 4 SeO3{2-} + 2 ClO3{2-} = 4 SeO4{2-} + Cl2 + 2 H2O
K{+} + CN{-} = KCN =>
K{+} + CN{-} = KCN
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
KI + H2SO4 + NaNO2 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 H2SO4 + 2 NaNO2 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
CaO2H2 + N2H8SO4 = CaSO4 + H2O + NH3 =>
CaO2H2 + N2H8SO4 = CaSO4 + 2 H2O + 2 NH3
CoBr3 = Co + Br =>
CoBr3 = Co + 3 Br
HF + Ga(OH)3 = F3Ga + H2O =>
3 HF + Ga(OH)3 = F3Ga + 3 H2O
InCl3*4H2O + NH4OH = In2O3 + NHCl + H2O + H2 =>
2 InCl3*4H2O + 6 NH4OH = In2O3 + 6 NHCl + 11 H2O + 9 H2
Pb(C2H3O2)2(aq) + KBr(aq) = PbBr2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KC2H3O2(aq)
Cu2(C4H5O6) + O2 = CuO + H2O + CO2 =>
4 Cu2(C4H5O6) + 13 O2 = 8 CuO + 10 H2O + 16 CO2
AlH3 + O2 = AlH3O2 =>
AlH3 + O2 = AlH3O2
O3 + Ag = Ag2O3 =>
O3 + 2 Ag = Ag2O3
AgNO3 + NH4OH + HCHO = Ag + HCOOH + NH4NO3 =>
6 AgNO3 + 4 NH4OH + 7 HCHO = 6 Ag + 7 HCOOH + 5 NH4NO3
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
Ca(NO3)2 + PbI2 = CaI2 + Pb(NO3)2 =>
Ca(NO3)2 + PbI2 = CaI2 + Pb(NO3)2
NaHSO4 + Ca(HCO3)2 = CaSO4 + Na2CO3 + H2O + CO2 =>
2 NaHSO4 + 2 Ca(HCO3)2 = 2 CaSO4 + Na2CO3 + 3 H2O + 3 CO2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CuSO4*5H2O = CuSO4(s) + *5H2O(g) =>
CuSO4*5H2O = CuSO4(s) + *5H2O(g)
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
AgI + S2O3{2-} = [Ag(S2O3)2]{3-} + I{-} =>
AgI + 2 S2O3{2-} = [Ag(S2O3)2]{3-} + I{-}
AgI + S2O3{2-} = [Ag(S2O3)2]{3-} + I{-} =>
AgI + 2 S2O3{2-} = [Ag(S2O3)2]{3-} + I{-}
NH3 + HCl = NCl4 + H2 =>
2 NH3 + 8 HCl = 2 NCl4 + 7 H2
HS + CS2 + Cu = Cu2S + CH4 =>
4 HS + CS2 + 12 Cu = 6 Cu2S + CH4
KMnO4 + HSO4 + Sb = KSO4 + MnSO4 + SbO3 + H2O =>
KMnO4 + 2 HSO4 + Sb = KSO4 + MnSO4 + SbO3 + H2O
PbSO2 + O2 = PbO + SO2 =>
2 PbSO2 + O2 = 2 PbO + 2 SO2
FeCl3 + H2C2O4 = HCl + CO2 + FeCl2 =>
2 FeCl3 + H2C2O4 = 2 HCl + 2 CO2 + 2 FeCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KJ + KClO3 + H2SO4 = J2 + K2SO4 + KCl + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + KCl + 3 H2O
MnO + H2O = Mn(OH)2 =>
MnO + H2O = Mn(OH)2
FePO4 + BaCl2 = Ba3(PO4)2 + FeCl3 =>
2 FePO4 + 3 BaCl2 = Ba3(PO4)2 + 2 FeCl3
Sb2S3 + Fe = FeS3 + Sb =>
Sb2S3 + Fe = FeS3 + 2 Sb
InCl3*4H2O + NH4OH = In2O3 + NHCl + H2O + H2 =>
2 InCl3*4H2O + 6 NH4OH = In2O3 + 6 NHCl + 11 H2O + 9 H2
Br2O3 + FeO = Br2O + Fe2O3 =>
Br2O3 + 4 FeO = Br2O + 2 Fe2O3
O2 + e = O3{-2} =>
3 O2 + 4e = 2 O3{-2}
KCl + Mg(NO3)2 = K2(NO3)2 + MgCl2 =>
2 KCl + Mg(NO3)2 = K2(NO3)2 + MgCl2
K2S + Li = Li2S + K =>
K2S + 2 Li = Li2S + 2 K
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + NaNO3 =>
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + 2 NaNO3
AuCl + NaOH = HAuO + NaCl =>
AuCl + NaOH = HAuO + NaCl
Fe[OH]3 + H2SO4 = Fe[HSO4]3 + H2O =>
Fe[OH]3 + 3 H2SO4 = Fe[HSO4]3 + 3 H2O
NH3 + Ni(NO3)2 = Ni(NH3) + (NO3)2 =>
NH3 + Ni(NO3)2 = Ni(NH3) + (NO3)2
Al(CN)3 + H2SO3 = Al2(SO3)3 + HCN* =>
2 Al(CN)3 + 3 H2SO3 = Al2(SO3)3 + 6 HCN*
Al(CN)3 + H2SO3 = Al2(SO3)3 + HCN* =>
2 Al(CN)3 + 3 H2SO3 = Al2(SO3)3 + 6 HCN*
Fe{3+} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{+} =>
4 Fe{3+} + NO2{-} + H2O = 4 Fe{2+} + 2 H{+} + NO3{+}
C2H5OH + CH3CO2H = CH3CO2CH2CH3 + H2O =>
C2H5OH + CH3CO2H = CH3CO2CH2CH3 + H2O
Al(CN)3 + H2SO3 = Al2(SO3)3 + HCN* =>
2 Al(CN)3 + 3 H2SO3 = Al2(SO3)3 + 6 HCN*
PbO2 + HNO3 + MnSO4 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
5 PbO2 + 6 HNO3 + 2 MnSO4 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
Ca(OH)2 + HOOCCOOH = Ca(OOCCOOH)2 + H2O =>
Ca(OH)2 + 2 HOOCCOOH = Ca(OOCCOOH)2 + 2 H2O
H2 + FeO4 = Fe3 + H2O =>
12 H2 + 3 FeO4 = Fe3 + 12 H2O
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