| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + ClO2{-} + H2 = 2 MnO2 + ClO4{-} + 2 OH{-}
Na2SO4 + Ba = Ba2SO4 + Na =>
Na2SO4 + 2 Ba = Ba2SO4 + 2 Na
C6H8O4 + NaOH = C6H8O7 + Na + H2O =>
C6H8O4 + 6 NaOH = C6H8O7 + 6 Na + 3 H2O
Na3VO4 + NiSO4 = Ni3VO4 + NaSO4 =>
Na3VO4 + 3 NiSO4 = Ni3VO4 + 3 NaSO4
H2SO4 + Na2(Cr2O7) + NaCl = Cr2(SO4)3 + Cl2 + Na2(SO4) + H2O =>
7 H2SO4 + Na2(Cr2O7) + 6 NaCl = Cr2(SO4)3 + 3 Cl2 + 4 Na2(SO4) + 7 H2O
HgO + HMnO4 = Hg(MnO4)2 + H2O =>
HgO + 2 HMnO4 = Hg(MnO4)2 + H2O
Zn2O3 + LiN3 = Zn(N3)3 + Li2O =>
Zn2O3 + 6 LiN3 = 2 Zn(N3)3 + 3 Li2O
In + Co2P = CoP + CoIn3 =>
3 In + Co2P = CoP + CoIn3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2CrO7 + H2O + S = KOH + Cr2O3 + SO2 =>
4 K2CrO7 + 4 H2O + 9 S = 8 KOH + 2 Cr2O3 + 9 SO2
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
NH3 + C20H14O4 = NH4 + C20H13O4 =>
NH3 + C20H14O4 = NH4 + C20H13O4
In + Co2P = CoP + CoIn3 =>
3 In + Co2P = CoP + CoIn3
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3 =>
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3
HBr + Na2CO3 = NaBr + NaHCO3 =>
HBr + Na2CO3 = NaBr + NaHCO3
K2SO4 + Na3PO4 = K2PO4 + Na3SO4 =>
K2SO4 + Na3PO4 = K2PO4 + Na3SO4
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+} =>
Cu(NH3){2+} + NH3 = Cu(NH3)2{2+}
C2H5OH + O2 = CH2COOH + H2O =>
4 C2H5OH + 5 O2 = 4 CH2COOH + 6 H2O
MgO + NaOH = Na(MgO)OH =>
MgO + NaOH = Na(MgO)OH
AgClO4 + Na3PO4 = AgPO4 + Na3ClO4 =>
AgClO4 + Na3PO4 = AgPO4 + Na3ClO4
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3 =>
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3
Zn2 + O3 + H2O = Zn(OH)3 =>
Zn2 + O3 + 3 H2O = 2 Zn(OH)3
C3H7COOC2H5 + H2O = C2H5OH + C3H7COOH =>
C3H7COOC2H5 + H2O = C2H5OH + C3H7COOH
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3 =>
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3
KMnO4 + HNO2 = Mn(NO2)2 + HNO3 + H2O + KNO2 =>
2 KMnO4 + 11 HNO2 = 2 Mn(NO2)2 + 5 HNO3 + 3 H2O + 2 KNO2
HCOOH + CaCO3 = Ca(HCOO)2 + O2 =>
2 HCOOH + 2 CaCO3 = 2 Ca(HCOO)2 + O2
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
CaSO4 + K2HPO4 = Ca3(PO4)2 + KH2PO4 + K2SO4 =>
3 CaSO4 + 4 K2HPO4 = Ca3(PO4)2 + 2 KH2PO4 + 3 K2SO4
CrCl3 + HNO3 + H2O = H2CrO4 + NO2 + HCl =>
CrCl3 + 3 HNO3 + H2O = H2CrO4 + 3 NO2 + 3 HCl
In + Co2P = CoP + CoIn3 =>
3 In + Co2P = CoP + CoIn3
AgNO3 + Na2Cr2O2 = Ag2Cr2O2 + NaNO3 =>
2 AgNO3 + Na2Cr2O2 = Ag2Cr2O2 + 2 NaNO3
Zn + NO3 + OH = ZnO + NH3 = H2O =>
6 Zn + NO3 + 3 OH = 6 ZnO + NH3
In + Co2P = CoP + CoIn3 =>
3 In + Co2P = CoP + CoIn3
Fe(HO)3 = Fe2(O)3 + H2O =>
2 Fe(HO)3 = Fe2(O)3 + 3 H2O
C18H15N + O2 = CO2 + HOH + N2 =>
4 C18H15N + 87 O2 = 72 CO2 + 30 HOH + 2 N2
OP = PO =>
OP = PO
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3 =>
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3
Pb(HCO3)2 = PbCO3 + CO2 + H2O =>
Pb(HCO3)2 = PbCO3 + CO2 + H2O
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3 =>
ZnNO3 + K4Fe(CN)6 = K4Zn(CN)6 + FeNO3
Ca + HNO3 = CaNO3 + H =>
Ca + HNO3 = CaNO3 + H
NaAl(OH)4(aq) + HCl(aq) = AlCl3(aq) + H2O + NaCl(aq) =>
NaAl(OH)4(aq) + 4 HCl(aq) = AlCl3(aq) + 4 H2O + NaCl(aq)
KBr + Ti(NO3)2 = K(NO3) + TiBr2 =>
2 KBr + Ti(NO3)2 = 2 K(NO3) + TiBr2
FeCl2 + CO2 = FeO2 + CCl2 =>
FeCl2 + CO2 = FeO2 + CCl2
In + Co2P = CoP + CoIn3 =>
3 In + Co2P = CoP + CoIn3
C8H10O9 + H2O = C4H6O2 + H2O2 =>
C8H10O9 + 7 H2O = 2 C4H6O2 + 6 H2O2
Np3 + O = Np3O8 =>
Np3 + 8 O = Np3O8
CH3C6H13 + O2 = CO2 + H2H =>
3 CH3C6H13 + 21 O2 = 21 CO2 + 16 H2H
NaHCO3 + C4H6O4 = H2O + CO2 + C2H3NaO2 =>
7 NaHCO3 + 4 C4H6O4 = 5 H2O + 9 CO2 + 7 C2H3NaO2
K2Cr2O + KOH = K2CrO + H2O =>
K2Cr2O + 2 KOH = 2 K2CrO + H2O
Na2B2O8H4 + HCl + H2O = NaCl + H2O2 + H3BO3 =>
Na2B2O8H4 + 2 HCl + 2 H2O = 2 NaCl + 2 H2O2 + 2 H3BO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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