| Equations balanced on the previous day | Equations balanced on the next day |
2 Fe(OH)3 + Br2 + 4 NaOH = 2 Na2[Fe(OH)4] + 2 HBrO
V2O5 + Mg = MgO + V =>
V2O5 + 5 Mg = 5 MgO + 2 V
C2H4O2 + NiCl2 = Ni + C2H4O2Cl =>
2 C2H4O2 + NiCl2 = Ni + 2 C2H4O2Cl
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
C6H12O + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H12O + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 19 H2O
Ce(NO3)3 = Ce + NO3 =>
Ce(NO3)3 = Ce + 3 NO3
C6H6 + H2O = C2H3O2{-} + H{+} + e =>
C6H6 + 6 H2O = 3 C2H3O2{-} + 9 H{+} + 6e
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2 =>
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
Cl2 + Ca(OH)2 = Ca(OCl)2 + H2 =>
Cl2 + Ca(OH)2 = Ca(OCl)2 + H2
Zn3N2 + H2O = Zn + (OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn + 3(OH)2 + 2 NH3
KMnO4 + KNO2 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4(s) + NaNO3(aq) =>
Ba(NO3)2 + Na2CrO4 = BaCrO4(s) + 2 NaNO3(aq)
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Fe(NO3)3 + Cs = FeCs + NO3 =>
Fe(NO3)3 + Cs = FeCs + 3 NO3
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
WSe2 + W6Co7 = W + Co9Se8 =>
28 WSe2 + 9 W6Co7 = 82 W + 7 Co9Se8
H2SO4 + Hg = HgSO4 + H2O + SO2 =>
2 H2SO4 + Hg = HgSO4 + 2 H2O + SO2
C8H5O4K + O2 = CO2 + H2O + K2O =>
2 C8H5O4K + 15 O2 = 16 CO2 + 5 H2O + K2O
Ag(NH3)2(aq) + H(aq) = NH4 + Ag =>
Ag(NH3)2(aq) + 2 H(aq) = 2 NH4 + Ag
C6H12O + NaOH = C6H11ONa + H2O =>
C6H12O + NaOH = C6H11ONa + H2O
Fe{3+} + NO{2-} = Fe{2+} + NO =>
2 Fe{3+} + NO{2-} = 2 Fe{2+} + NO
Fe2S3 + O2 = FeO + SO3 =>
2 Fe2S3 + 11 O2 = 4 FeO + 6 SO3
Ca + HCl(aq) = CaCl2 + H2 =>
Ca + 2 HCl(aq) = CaCl2 + H2
H2He2Li2Be2B2C2N2O2F2Ne2 = He + LiF + BeO + BN + C + Ne + H2 =>
H2He2Li2Be2B2C2N2O2F2Ne2 = 2 He + 2 LiF + 2 BeO + 2 BN + 2 C + 2 Ne + H2
C4H11N + COS + HONa = C5H10ONSNa + H2O =>
C4H11N + COS + HONa = C5H10ONSNa + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C12H24O2 + SOCl2 = C12H23OCl + SO2 + HCl =>
C12H24O2 + SOCl2 = C12H23OCl + SO2 + HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnO4{3-} = MnO2 + O2 + e =>
MnO4{3-} = MnO2 + O2 + 3e
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2(ac) + K2SO4(ac) = CaSO4(ac) + KCl(ac) =>
CaCl2(ac) + K2SO4(ac) = CaSO4(ac) + 2 KCl(ac)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + B = Co2B =>
2 Co + B = Co2B
H2S + Pb(NO2)2 = H2(NO2)2 + PbS =>
H2S + Pb(NO2)2 = H2(NO2)2 + PbS
Al + Ni3N2 = Ni + Al2N3 =>
4 Al + 3 Ni3N2 = 9 Ni + 2 Al2N3
Al(OH)3 + HNO3 = AlNO4 + H2O =>
Al(OH)3 + HNO3 = AlNO4 + 2 H2O
Zn + Cr(NO3)3 = Zn(NO3)6 + Cr =>
Zn + 2 Cr(NO3)3 = Zn(NO3)6 + 2 Cr
C6H14N2O2 + H2O + CO2 = CH4N2O + C5H10O5 =>
5 C6H14N2O2 + 10 H2O + 10 CO2 = 5 CH4N2O + 7 C5H10O5
NH4OH(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2O(s) + H2O =>
2 NH4OH(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2O(s) + H2O
Sb2O3KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
Na(s) + H2SO4(l) = H2(g) + Na(s)(SO4)(s) =>
Na(s) + H2SO4(l) = H2(g) + Na(s)(SO4)(s)
H3PO4(aq) + CaCO3(s) = CO2(g) + Ca3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 CaCO3(s) = 3 CO2(g) + Ca3(PO4)2 + 3 H2O(l)
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
Pb3O4 + KNO2 + CO2 = PbCO3 + KNO3 =>
Pb3O4 + KNO2 + 3 CO2 = 3 PbCO3 + KNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/06/25
Equations balanced on 04/05/24
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