| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2*2H2O + H2O2 + 2 NH3 + 6 H2O = CaO2*8H2O + 2 NH4Cl
Zn + Pb2N2 = ZnN2 + Pb =>
Zn + Pb2N2 = ZnN2 + 2 Pb
HBr + Mg2 = MgBr2 + H2 =>
4 HBr + Mg2 = 2 MgBr2 + 2 H2
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(HOH) + C6H16*(HOH) + C6H6HOH =>
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2*10(HOH) + C6H16*(HOH) + C6H6HOH
H3PO3 + K2S = H2S + K3PO3 =>
2 H3PO3 + 3 K2S = 3 H2S + 2 K3PO3
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
C7H14S + O2 = CO2 + H2O + SO2 =>
2 C7H14S + 23 O2 = 14 CO2 + 14 H2O + 2 SO2
Fe + Sn(NO2)4 = Fe(NO2)3 + Sn =>
4 Fe + 3 Sn(NO2)4 = 4 Fe(NO2)3 + 3 Sn
Sr(HCO3)2 + HCl = CO2 + H2O + SrCl2 =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + SrCl2
H2S + B(OH)3 = B2S3 + H2O =>
3 H2S + 2 B(OH)3 = B2S3 + 6 H2O
H2O2 + H2SO4 + CuI = CuSO4 + HIO3 + H2O =>
7 H2O2 + 2 H2SO4 + 2 CuI = 2 CuSO4 + 2 HIO3 + 8 H2O
NH4ClO3 + Mg(OH)2 = Mg(ClO3)2 + NH3 + H2O =>
2 NH4ClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 NH3 + 2 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2SO =>
3 Na2SO3 + H2SO4 = 3 Na2SO4 + H2SO
HAc + H2O = H3O + Ac =>
HAc + H2O = H3O + Ac
Al + Fe2(O2)2 = Al2(O2)3 + Fe =>
4 Al + 3 Fe2(O2)2 = 2 Al2(O2)3 + 6 Fe
(NH4)3PO4 + H3PO4 = NH4H2PO4 =>
(NH4)3PO4 + 2 H3PO4 = 3 NH4H2PO4
ClCH2CO2H + NaOH = ClCH2CO2{-} + Na{+} + H2O =>
ClCH2CO2H + NaOH = ClCH2CO2{-} + Na{+} + H2O
CuSO4 + OH = Cu(OH)2 + SO4 =>
CuSO4 + 2 OH = Cu(OH)2 + SO4
C2H5SH(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H5SH(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
HNO2 + (NH4)2S = H2S + NH4NO2 =>
2 HNO2 + (NH4)2S = H2S + 2 NH4NO2
Cd + NO3 = CdNO3 =>
Cd + NO3 = CdNO3
Ca + N2 + O2 = Ca(NO3)2 =>
Ca + N2 + 3 O2 = Ca(NO3)2
Ca(OH)2 + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2 + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Ag(NO3) + Na2CrO4 = NaNO3 + Ag2CrO4 =>
2 Ag(NO3) + Na2CrO4 = 2 NaNO3 + Ag2CrO4
NaNO2 + O = NaNO3 =>
NaNO2 + O = NaNO3
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Ba2O2 + Cs = Ba + Cs2O =>
Ba2O2 + 4 Cs = 2 Ba + 2 Cs2O
I2 + H2SO3 + H2O = I{-} + HSO4{-} + H{+} =>
I2 + H2SO3 + H2O = 2 I{-} + HSO4{-} + 3 H{+}
C2H4Cl2 + Na2CO3 + H2O = C2H6O2 + NaCl + CO2 =>
C2H4Cl2 + Na2CO3 + H2O = C2H6O2 + 2 NaCl + CO2
Au(s) + NaCN(aq) + H2O(l) + O2 = NaAu(CN)2(aq) + NaOH(aq) =>
4 Au(s) + 8 NaCN(aq) + 2 H2O(l) + O2 = 4 NaAu(CN)2(aq) + 4 NaOH(aq)
H2O + BeS = BeH2 + SO =>
H2O + BeS = BeH2 + SO
NaHC(O)3 = (Na)2C(O)3 + (H)2O + C(O)2 =>
2 NaHC(O)3 = (Na)2C(O)3 + (H)2O + C(O)2
AlCO3 = AlO + CO2 =>
AlCO3 = AlO + CO2
HNO3 + KNO3 + I2 = NO + KIO3 + H2O =>
4 HNO3 + 6 KNO3 + 3 I2 = 10 NO + 6 KIO3 + 2 H2O
CuSO4 + H2S = H2SO4 + CuS =>
CuSO4 + H2S = H2SO4 + CuS
C3H7COOH + KOH = (C3H7COO)K + H2O =>
C3H7COOH + KOH = (C3H7COO)K + H2O
MgSO4(aq) + KF(aq) = MgF2 + K2SO4 =>
MgSO4(aq) + 2 KF(aq) = MgF2 + K2SO4
At + HClO3 + H2O = HAtO3 + HCl =>
6 At + 5 HClO3 + 3 H2O = 6 HAtO3 + 5 HCl
CaCl2(aq) + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2(aq) + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C3H8O3 + NaOH = C3H7O3Na + H2O =>
C3H8O3 + NaOH = C3H7O3Na + H2O
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
LiOH(aq) + H2S(aq) = Li2S + H2O =>
2 LiOH(aq) + H2S(aq) = Li2S + 2 H2O
Sb2S5 + HNO3 + H2O = H3SbO4 + H6S3O12 + N8O8 =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 5 H6S3O12 + 5 N8O8
NH2OH + Fe2(SO4)3 = N2O + FeSO4 + H2O + H2SO4 =>
2 NH2OH + 2 Fe2(SO4)3 = N2O + 4 FeSO4 + H2O + 2 H2SO4
CaC2 + H2O = Ca(OH)2 + C4H4 =>
2 CaC2 + 4 H2O = 2 Ca(OH)2 + C4H4
L2O5 + CO = L2 + CO2 =>
L2O5 + 5 CO = L2 + 5 CO2
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2COONa + CO2 + H2O =>
2 CH3CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2COONa + CO2 + H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
PbO2 + NaI = PbI4 + Na2O =>
PbO2 + 4 NaI = PbI4 + 2 Na2O
NaHCO3 = Na2CO3 + CO2 + H2O(g) =>
2 NaHCO3 = Na2CO3 + CO2 + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
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