| Equations balanced on the previous day |
I2(s) + 2 NaBr(aq) = Br2 + 2 NaI
H2O + La = LaO + H2 =>
H2O + La = LaO + H2
Au + HNO3(st) = AuNO3 + NO2 + H2O =>
Au + 2 HNO3(st) = AuNO3 + NO2 + H2O
Fe3(PO4)2 + Al(NO3)3 = Fe(NO3)2 + AlPO4 =>
Fe3(PO4)2 + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 AlPO4
KNO3 + C2H2N4 = K2O + CO2 + H2O + N2 =>
2 KNO3 + C2H2N4 = K2O + 2 CO2 + H2O + 3 N2
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
CuS(aq) + O2(g) = CuSO4(g) =>
CuS(aq) + 2 O2(g) = CuSO4(g)
Au + KNO3 = K + Au3NO3 =>
3 Au + KNO3 = K + Au3NO3
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
C2H5OH + OH = C2H5COOH + H2O =>
3 C2H5OH + 8 OH = 2 C2H5COOH + 7 H2O
CHCH3(CH2)6 + O2 = CO2 + H2O =>
CHCH3(CH2)6 + 12 O2 = 8 CO2 + 8 H2O
S2 + Cl + Pb(C2H3O2)2 = PbS + Cl(C2H3O2) =>
S2 + 4 Cl + 2 Pb(C2H3O2)2 = 2 PbS + 4 Cl(C2H3O2)
H2SO4 + B(OH)3 + NH4F = NH4BF4 + (NH4)2SO4 + H2O =>
3 H2SO4 + 2 B(OH)3 + 8 NH4F = 2 NH4BF4 + 3(NH4)2SO4 + 6 H2O
NaCl + H2O + NH3 + CO2 = NH4Cl + NaHCO3 =>
NaCl + H2O + NH3 + CO2 = NH4Cl + NaHCO3
HCl + H2O2 + Na = NaCl + HOH =>
2 HCl + H2O2 + 2 Na = 2 NaCl + 2 HOH
SnO2 + Zn + H2SO4 = H2O + SnSO4 + ZnSO4 =>
SnO2 + Zn + 2 H2SO4 = 2 H2O + SnSO4 + ZnSO4
NiSO4 + NH3 = Ni(NH3)6SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6SO4
B2O3 + Br1F3 = B1F3 + O2 + Br2 =>
2 B2O3 + 4 Br1F3 = 4 B1F3 + 3 O2 + 2 Br2
Si1Cl4 + H2O = H4SiO4 + HCl =>
Si1Cl4 + 4 H2O = H4SiO4 + 4 HCl
C2H6O(C2H5OH)(l) + O2 = CO2 + H2O =>
C2H6O(C2H5OH)(l) + 6 O2 = 4 CO2 + 6 H2O
Cu2OH2O = CuOH =>
Cu2OH2O = 2 CuOH
Cl + FeI3 = ClI2 + Fe =>
3 Cl + 2 FeI3 = 3 ClI2 + 2 Fe
CH3CH2CHO + Cu{2+} + OH{-} = CH3CH2COO({-}) + Cu2O + H2O =>
CH3CH2CHO + 2 Cu{2+} + 5 OH{-} = CH3CH2COO({-}) + Cu2O + 3 H2O
Cu + Zn(NO3)2 = CuNO3 + Zn =>
2 Cu + Zn(NO3)2 = 2 CuNO3 + Zn
HAsO2 + KClO4 + H2O = H3AsO4 + KCl =>
4 HAsO2 + KClO4 + 4 H2O = 4 H3AsO4 + KCl
NH4NO3 + NiCO3 = (NH4)2CO3 + Ni(NO3)2 =>
2 NH4NO3 + NiCO3 = (NH4)2CO3 + Ni(NO3)2
(NH4)3[Cr(SCN)6] + AgNO3 = AgSCN + NH4NO3 + Cr(NO3)3 =>
(NH4)3[Cr(SCN)6] + 6 AgNO3 = 6 AgSCN + 3 NH4NO3 + Cr(NO3)3
Na2CrO4 + Zn + NaOH + H2O = Na2Zn(OH)4 + Na3Cr(OH)6 =>
2 Na2CrO4 + 3 Zn + 8 NaOH + 8 H2O = 3 Na2Zn(OH)4 + 2 Na3Cr(OH)6
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
Cr2O7{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O7{-} + 74 Cl{-} + 84 H{+} = 4 Cr3{+} + 42 H2O + 37 Cl2
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
C4H8O2 + H2O = C2H5OH + C2H4O2 =>
C4H8O2 + H2O = C2H5OH + C2H4O2
CoS + NaOH + H2O2 = Co(OH)2 + Na2SO4 + H2O =>
CoS + 2 NaOH + 4 H2O2 = Co(OH)2 + Na2SO4 + 4 H2O
C5H4N6O + C2H8O2 = C5H4N4O + NH4CO =>
C5H4N6O + C2H8O2 = C5H4N4O + 2 NH4CO
B2O3 + Pb2(SO4)4 = B2(SO4)3 + Pb2O4 =>
4 B2O3 + 3 Pb2(SO4)4 = 4 B2(SO4)3 + 3 Pb2O4
As2O3(s) + NO3{1¯}(aq) + H2O + H{-} = H3AsO4(aq) + N2O3(aq) =>
As2O3(s) + 2 NO3{1¯}(aq) + 2 H2O + 2 H{-} = 2 H3AsO4(aq) + N2O3(aq)
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
Mn(OH)7 = Mn2O7 + HOH =>
2 Mn(OH)7 = Mn2O7 + 7 HOH
Zn + HNO3 = Zn(NO3)2 + H3NO2 + H2O =>
2 Zn + 5 HNO3 = 2 Zn(NO3)2 + H3NO2 + H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ca(HS)2 + HNO3 = NO + H2O + Ca(HSO4)2 =>
3 Ca(HS)2 + 16 HNO3 = 16 NO + 8 H2O + 3 Ca(HSO4)2
NH4CIO4 + Cu(NO3)2 = NH4(NO3)2 + CuCIO4 =>
NH4CIO4 + Cu(NO3)2 = NH4(NO3)2 + CuCIO4
NH3 + H2SO4 = (SO4)2 + HNH3 =>
4 NH3 + 2 H2SO4 = (SO4)2 + 4 HNH3
Al + HCl = H2 + Al2Cl2 =>
2 Al + 2 HCl = H2 + Al2Cl2
FeS2 + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 FeS2 + 49 H2SO4 = Fe2SO43 + 52 SO2 + 49 H2O
ZrO2 + H2O = Zr(OH)2 + O2 =>
2 ZrO2 + 2 H2O = 2 Zr(OH)2 + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Al(s) + O2 = Al2O2(s) =>
2 Al(s) + O2 = Al2O2(s)
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 01/27/25
Equations balanced on 02/26/24
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