Equations balanced on the previous day | Equations balanced on the next day |
H{+} + 2 MnO4{-} + 5 HSO3{-} = 5 SO4{-2} + 2 Mn{+2} + 3 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
S{2-} + I2 + H2O = SO3{2-} + I{-} + H{+} =>
S{2-} + 3 I2 + 3 H2O = SO3{2-} + 6 I{-} + 6 H{+}
Ba + XeF2 = Ba(XeF2)6 =>
Ba + 6 XeF2 = Ba(XeF2)6
Fe{+}(NO{3}){3-} + Na{3+}(PO{4}){-} = Fe{3+}(PO{4}){2-} + Na{+}(NO{3}){-} =>
Fe{+}(NO{3}){3-} + Na{3+}(PO{4}){-} = Fe{3+}(PO{4}){2-} + Na{+}(NO{3}){-}
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
Hg(NO3)3 + Fe = Hg + Fe(NO3)3 =>
Hg(NO3)3 + Fe = Hg + Fe(NO3)3
C8H17NH2 + O2 = H2O + CO2 + N2 =>
4 C8H17NH2 + 51 O2 = 38 H2O + 32 CO2 + 2 N2
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
LiHCO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 CO2 + 2 H2O
ZnS2 + H2SO4 = ZnSO4 + HS =>
ZnS2 + H2SO4 = ZnSO4 + 2 HS
Al + H2SO4 = Al2(SO4)3 + HS + H2O =>
14 Al + 27 H2SO4 = 7 Al2(SO4)3 + 6 HS + 24 H2O
Pb(NO3)2 + H2O = Pb(OH)2 + NO2 + O2 =>
2 Pb(NO3)2 + 2 H2O = 2 Pb(OH)2 + 4 NO2 + O2
C2H5OH + K2Cr2O7 + H2SO4 = CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
2 C2H5OH + K2Cr2O7 + 4 H2SO4 = 2 CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe + H3O = Fe2O3 + H3 =>
2 Fe + 3 H3O = Fe2O3 + 3 H3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuCl + Br2 = CuBr + CuCl2 =>
4 CuCl + Br2 = 2 CuBr + 2 CuCl2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
BaHCO3 + HNO3 = BaNO3 + CO2 + H2O =>
BaHCO3 + HNO3 = BaNO3 + CO2 + H2O
T2O + Na = NaOT + T =>
T2O + Na = NaOT + T
(FeO) + CO = Fe + CO2 =>
(FeO) + CO = Fe + CO2
C12H10N2 + H2SO4 = C12H10N2H2SO4 =>
C12H10N2 + H2SO4 = C12H10N2H2SO4
HBO2 = H3B3O6 =>
3 HBO2 = H3B3O6
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
Au + NaCN + H2O + O2 = Au(CN)2{-} + Na{+} + OH{-} =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 Au(CN)2{-} + 8 Na{+} + 4 OH{-}
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
A1 + O2 = A1O3 =>
2 A1 + 3 O2 = 2 A1O3
H2SO3 + HI = I2 + S + H2O =>
H2SO3 + 4 HI = 2 I2 + S + 3 H2O
As2O5 + CaCl2 + H2O = Ca3(AsO4)2 + HCl =>
As2O5 + 3 CaCl2 + 3 H2O = Ca3(AsO4)2 + 6 HCl
Co(OH)2 + NH3 = Co(OH)2NH3 =>
Co(OH)2 + NH3 = Co(OH)2NH3
HN3 + NH3 = NH4N3 =>
HN3 + NH3 = NH4N3
Zn + Cu(PO4)2 = Zn(PO4)2 + Cu =>
Zn + Cu(PO4)2 = Zn(PO4)2 + Cu
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CrO4{2-} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H3O{+} = Cr2O7{2-} + 3 H2O
KI + MnO2 + H2SeO4 = Mn(SeO4) + KHSeO4 + I2 + H2O =>
2 KI + MnO2 + 3 H2SeO4 = Mn(SeO4) + 2 KHSeO4 + I2 + 2 H2O
HCl + H2O2 = HOCl + H2O =>
HCl + H2O2 = HOCl + H2O
Na2Cr2O7 + H2O2 = O2 + NaHCr =>
2 Na2Cr2O7 + 2 H2O2 = 9 O2 + 4 NaHCr
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2C2O4 + KMnO4 = CO2 + H2O + K2O + Mn =>
7 H2C2O4 + 2 KMnO4 = 14 CO2 + 7 H2O + K2O + 2 Mn
N2H4 + NH2NO3 = NH4NO3 + N2 =>
N2H4 + 2 NH2NO3 = 2 NH4NO3 + N2
MoO2 + HNO3 = H2MoO4 + N2O3 + OO2 =>
3 MoO2 + 6 HNO3 = 3 H2MoO4 + 3 N2O3 + OO2
KMnO4 + Fe = FeO + KMn =>
KMnO4 + 4 Fe = 4 FeO + KMn
CHCl3 + Al + KClO4 = AlCl3 + CO + H2O + KCl =>
8 CHCl3 + 8 Al + 3 KClO4 = 8 AlCl3 + 8 CO + 4 H2O + 3 KCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SiO2 + H2O + OH{-} = H3SiO4{-} =>
SiO2 + H2O + OH{-} = H3SiO4{-}
Al + No2 = Al(No2)3 =>
Al + 3 No2 = Al(No2)3
CuN2O6 + K3PO4 = KNO3 + Cu3(PO4)2 =>
3 CuN2O6 + 2 K3PO4 = 6 KNO3 + Cu3(PO4)2
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2 + FeCl2 + H2O =>
C6H4CH3NO2 + 3 Fe + 6 HCl = C6H4CH3NH2 + 3 FeCl2 + 2 H2O
AgBrO3 + BeC2O4 = Ag2C2O4 + Be(BrO3)2 =>
2 AgBrO3 + BeC2O4 = Ag2C2O4 + Be(BrO3)2
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