| Équations équilibrées la veille | Équations équilibrées le lendemain |
2233 Li = Li2233
NaCl + H3OCl = NaOH + (HCl) =>
NaCl + H3OCl = NaOH + 2(HCl)
CaCl2 + AgClO3 = Ca(ClO3)2 + AgCl =>
CaCl2 + 2 AgClO3 = Ca(ClO3)2 + 2 AgCl
TiCl4 + H2 = Ti + HCl =>
TiCl4 + 2 H2 = Ti + 4 HCl
PbSO4 + NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4
H3PO4 + CuSO4 = CuPO4 + SO4H3 =>
H3PO4 + CuSO4 = CuPO4 + SO4H3
NH3(aq) + AgCl(s) = Ag(NH3)2 + Cl2 =>
4 NH3(aq) + 2 AgCl(s) = 2 Ag(NH3)2 + Cl2
C(s) + H2O(l) = COH(s) + H2(g) =>
2 C(s) + 2 H2O(l) = 2 COH(s) + H2(g)
(NH4)3PO4 + Cu(NO3)2 = NH4NO3 + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 Cu(NO3)2 = 6 NH4NO3 + Cu3(PO4)2
CuS + HCl = H2[CuCl4] + H2S =>
CuS + 4 HCl = H2[CuCl4] + H2S
H3PO4 + Ag = Ag3PO4 + H2O + P2O3 =>
10 H3PO4 + 12 Ag = 4 Ag3PO4 + 15 H2O + 3 P2O3
FeAsS + O2 + H2O = FeAsO4 + H2SO4 =>
2 FeAsS + 7 O2 + 2 H2O = 2 FeAsO4 + 2 H2SO4
Ag(NO3) + MgCl2 = AgCl + Mg(NO3)2 =>
2 Ag(NO3) + MgCl2 = 2 AgCl + Mg(NO3)2
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
MgCl2 + HNO3 = Mg(NO3)2 + ClH =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 ClH
FeS + Pt = PtS + Fe =>
FeS + Pt = PtS + Fe
Bi(NO3)3(aq) + CaI2(aq) = BiI3 + Ca(NO3)2(aq) =>
2 Bi(NO3)3(aq) + 3 CaI2(aq) = 2 BiI3 + 3 Ca(NO3)2(aq)
Ba(OH)2*8H2O + NH4SCN = NH3 + Ba2 + SCN + H2O =>
2 Ba(OH)2*8H2O + 4 NH4SCN = 4 NH3 + Ba2 + 4 SCN + 20 H2O
MnO + H3PO4 = Mn3(PO4)2 + H2O =>
3 MnO + 2 H3PO4 = Mn3(PO4)2 + 3 H2O
Au + CN{-} + O2 + H{+} = Au(CN)4{-} + H2O =>
4 Au + 16 CN{-} + 3 O2 + 12 H{+} = 4 Au(CN)4{-} + 6 H2O
HNO3 + HCl + Au = NOCl + HAuCl4 + H2O =>
3 HNO3 + 11 HCl + 2 Au = 3 NOCl + 2 HAuCl4 + 6 H2O
NiSO4 + LiPO4 = Ni(PO4)2 + Li2SO4 =>
NiSO4 + 2 LiPO4 = Ni(PO4)2 + Li2SO4
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl =>
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Cu + CO2 = CuO2 + CO =>
Cu + 2 CO2 = CuO2 + 2 CO
Cr2O72{-} + CH3OH + H{+} = Cr3{+} + HCHO + H2O =>
6 Cr2O72{-} + 427 CH3OH + 10 H{+} = 4 Cr3{+} + 427 HCHO + 432 H2O
AuCl3 + H2O + Na2S2O5 = Au + HCl + H2SO4 + Na2SO4 =>
4 AuCl3 + 9 H2O + 3 Na2S2O5 = 4 Au + 12 HCl + 3 H2SO4 + 3 Na2SO4
KOH + H2SO4 = K2(SO4) + HOH =>
2 KOH + H2SO4 = K2(SO4) + 2 HOH
Cr(OH)3 + H3PO4 = H2O + [Cr(OH)2]3PO4 =>
3 Cr(OH)3 + H3PO4 = 3 H2O + [Cr(OH)2]3PO4
MgSO4NaOH = Na(SO4)Mg(OH) =>
MgSO4NaOH = Na(SO4)Mg(OH)
CH3O + H2O = CH4O + OH =>
CH3O + H2O = CH4O + OH
MnCO3(s) + HCl(aq) = MnCl2(s) + H2CO3(aq) =>
MnCO3(s) + 2 HCl(aq) = MnCl2(s) + H2CO3(aq)
La2O3 + B = LaB6 + B2O3 =>
La2O3 + 14 B = 2 LaB6 + B2O3
CH3COOH + Li = H2 + Li(CH3COO) =>
2 CH3COOH + 2 Li = H2 + 2 Li(CH3COO)
K2Cr2O7 + SnSO4 + KOH + H2O = K3[Cr(OH)6] + K2[Sn(OH)6] + K2SO4 =>
K2Cr2O7 + 3 SnSO4 + 16 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6] + 3 K2SO4
Al + CrCl3 = Cr + AlCl3 =>
Al + CrCl3 = Cr + AlCl3
C6H4CH3Br + Br2 = C6H4CH2Br2 + HBr =>
C6H4CH3Br + Br2 = C6H4CH2Br2 + HBr
C14H18N2O5 + CH2O2 = C6H9NO5 + C9H11NO2 =>
C14H18N2O5 + CH2O2 = C6H9NO5 + C9H11NO2
Na2 + HNO3 = NaHNO3 =>
Na2 + 2 HNO3 = 2 NaHNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(NH4)ClBa(OH)2 = (NH4)(OH)2BaCl =>
(NH4)ClBa(OH)2 = (NH4)(OH)2BaCl
FeP2 + FeS2 = FeS + P4S10 =>
2 FeP2 + 12 FeS2 = 14 FeS + P4S10
K(s) + F2(l) = KF(s) =>
2 K(s) + F2(l) = 2 KF(s)
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaNO3(aq)
OH = O6H6 =>
6 OH = O6H6
HKC8H4O4 + KOH = K2C8H4O4 + H2O =>
HKC8H4O4 + KOH = K2C8H4O4 + H2O
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
CH3COOH + H2O = COO + H3O =>
CH3COOH + 10 H2O = 2 COO + 8 H3O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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