| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(OH) + H(SO)4 = H2O + Na(SO)4
NaOH + CUCl2 = CU(OH)2 + NaCl =>
2 NaOH + CUCl2 = CU(OH)2 + 2 NaCl
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 10 H
Zn + ClO + H = Zn(OH)2 + Cl2 =>
Zn + 2 ClO + 2 H = Zn(OH)2 + Cl2
CO2 + NO3{-} + HPO4{-2} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16 NO3{-} + HPO4{-2} + 122 H2O + 18 H{+} = C106H263O110N16P + 138 O2
Au(NO3)3 = Au + NO3 =>
Au(NO3)3 = Au + 3 NO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
ZnS + AgNO3 = ZnNO3 + AgS =>
ZnS + AgNO3 = ZnNO3 + AgS
HCl + H2S = Cl2S + H2 =>
2 HCl + H2S = Cl2S + 2 H2
KI + CHCl3 = KCl + I2 + CHCl =>
2 KI + CHCl3 = 2 KCl + I2 + CHCl
NaOH + Zr(HPO4)2 = Zr(OH)4 + Na2HPO4 =>
4 NaOH + Zr(HPO4)2 = Zr(OH)4 + 2 Na2HPO4
Mg3(PO4)2 + H3PO4 = Mg(H2PO4)2 =>
Mg3(PO4)2 + 4 H3PO4 = 3 Mg(H2PO4)2
NaOH + Zn = Na2ZnO2 + H2 =>
2 NaOH + Zn = Na2ZnO2 + H2
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
C6H5CO2Na + H2O = NaOH + C6H5CO2H =>
C6H5CO2Na + H2O = NaOH + C6H5CO2H
Mg(s) + H2S(g) = MgS(s) + H2(g) =>
Mg(s) + H2S(g) = MgS(s) + H2(g)
ClO{-} + S2O3 = Cl{-} + SO4 =>
5 ClO{-} + S2O3 = 5 Cl{-} + 2 SO4
MnO4{-} + S2{-} + H{+} = Mn2{+} + S + H2O =>
2 MnO4{-} + 13 S2{-} + 16 H{+} = Mn2{+} + 26 S + 8 H2O
Cd2 + HBr = H + CdBr =>
Cd2 + 2 HBr = 2 H + 2 CdBr
Pb3O4 + MnCl2 + HNO3 = Pb(NO3)2 + HMnO4 + PbCl2 + H2O =>
5 Pb3O4 + 2 MnCl2 + 26 HNO3 = 13 Pb(NO3)2 + 2 HMnO4 + 2 PbCl2 + 12 H2O
Fe + FeO3 = Fe2O3 =>
Fe + FeO3 = Fe2O3
C6H3COOHCH3CH3 + KMnO4 + H2SO4 = C6H3COOHCOOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H3COOHCH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H3COOHCOOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
CuS + HBr = CuBr2 + H2S =>
CuS + 2 HBr = CuBr2 + H2S
Li2S + S = Li2S4 =>
Li2S + 3 S = Li2S4
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
Ca2CO3 + KOH = CaOH + K2CO3 =>
Ca2CO3 + 2 KOH = 2 CaOH + K2CO3
AgF + CuBr2 = AgBr2 + CuF =>
AgF + CuBr2 = AgBr2 + CuF
BaCl2(aq) + MgSO4(aq) = BaSO4 + MgCl2 =>
BaCl2(aq) + MgSO4(aq) = BaSO4 + MgCl2
KHS + KHSO3 = K2S2O2 + H2O =>
KHS + KHSO3 = K2S2O2 + H2O
Cu(S)2 + O2 = Cu + SO2 =>
Cu(S)2 + 2 O2 = Cu + 2 SO2
CuSO3*5H2O = CuSO3 + H2O =>
CuSO3*5H2O = CuSO3 + 5 H2O
HCN + NaNH2 = NaCN + NH3 =>
HCN + NaNH2 = NaCN + NH3
O + F = OF =>
O + F = OF
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Zn(NO3)2 + FeI2 = Fe(NO3)2 + ZnI2 =>
Zn(NO3)2 + FeI2 = Fe(NO3)2 + ZnI2
C5H9COONa + NaOH = C5H9COOH + Na2O =>
C5H9COONa + NaOH = C5H9COOH + Na2O
O + Cl = OCl2 =>
O + 2 Cl = OCl2
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2 =>
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2
NiBr2 + NH4Cl = NiCl2 + NH4Br =>
NiBr2 + 2 NH4Cl = NiCl2 + 2 NH4Br
ClO2 + HI = HCl + I2 + H2O =>
2 ClO2 + 10 HI = 2 HCl + 5 I2 + 4 H2O
I + Cl = I4Cl =>
4 I + Cl = I4Cl
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
K2(CrO4) + H2(SO4) = K2(SO4) + H2(CrO4) =>
K2(CrO4) + H2(SO4) = K2(SO4) + H2(CrO4)
Zn + CaCl2 = CaZn + Cl =>
Zn + CaCl2 = CaZn + 2 Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(C6H5)2CH{-} + CH3CH2CH2CH2Br = (C6H5)2CHCH2CH2CH2CH3 + Br{-} =>
(C6H5)2CH{-} + CH3CH2CH2CH2Br = (C6H5)2CHCH2CH2CH2CH3 + Br{-}
MgCl2 + (NH4)2CO3 + H2O = NH4Cl + [Mg4(CO3)3](OH)2 + CO2 =>
4 MgCl2 + 4(NH4)2CO3 + H2O = 8 NH4Cl + [Mg4(CO3)3](OH)2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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