| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH
ScPO4 + CaCO3 = Sc2(CO3)3 + Ca3(PO4)2 =>
2 ScPO4 + 3 CaCO3 = Sc2(CO3)3 + Ca3(PO4)2
N2H4 + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + N2 + H2O =>
N2H4 + 4 K3[Fe(CN)6] + 4 KOH = 4 K4[Fe(CN)6] + N2 + 4 H2O
Fe(OH)2 + Li2O = FeO + LiOH =>
Fe(OH)2 + Li2O = FeO + 2 LiOH
Li + Zn = LiZn =>
Li + Zn = LiZn
Cl2 + AgNO3 = AgCl + N2O5 + O2 =>
2 Cl2 + 4 AgNO3 = 4 AgCl + 2 N2O5 + O2
HIO4 + NH4OH = NH4IO4 + H2O =>
HIO4 + NH4OH = NH4IO4 + H2O
K + H2SO4 = KSO4 + H2O + H2S =>
4 K + 5 H2SO4 = 4 KSO4 + 4 H2O + H2S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
(CH3)2CHOH + Na = (CH3)2CHONa + H2 =>
2(CH3)2CHOH + 2 Na = 2(CH3)2CHONa + H2
H{2}SO{4} + KCN = K{2}SO{4} + HCN =>
H{2}SO{4} + KCN = K{2}SO{4} + HCN
Co + AgCl = Ag + CoCl2 =>
Co + 2 AgCl = 2 Ag + CoCl2
BaS2O3 + NaOH = Ba(OH)2 + Na2S2O3 =>
BaS2O3 + 2 NaOH = Ba(OH)2 + Na2S2O3
CH2CHCH3 + HCl = CH3CHClCH3 =>
CH2CHCH3 + HCl = CH3CHClCH3
Cu + Mg2{+} = Cu2{+} + Mg =>
2 Cu + Mg2{+} = Cu2{+} + 2 Mg
Ti + ZnO = TiO + Zn =>
Ti + ZnO = TiO + Zn
NH3 + CuSO4*5H2O = [Cu(NH3)4]SO4*H2O + H2O =>
4 NH3 + CuSO4*5H2O = [Cu(NH3)4]SO4*H2O + 4 H2O
S({-}2) + I2 = I({-}) + S =>
2 S({-}2) + I2 = 2 I({-}) + 2 S
MnO4 + CaC2O4 + H2SO4 = CaSO4 + Mn + CO2 + H2O =>
MnO4 + 4 CaC2O4 + 4 H2SO4 = 4 CaSO4 + Mn + 8 CO2 + 4 H2O
Pb2O3 + C = CO + Pb =>
Pb2O3 + 3 C = 3 CO + 2 Pb
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H =>
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
Fe[OH]3 + H2SO4 = Fe2[SO4]3 + H2O =>
2 Fe[OH]3 + 3 H2SO4 = Fe2[SO4]3 + 6 H2O
SO2 + NH3 + H2O + O2 = (NH4)2SO4 =>
2 SO2 + 4 NH3 + 2 H2O + O2 = 2(NH4)2SO4
[Cu(NH3)4](OH)2(aq) + H2O(l) + H2SO4(aq) = [Cu(H2O)4]SO4 + (NH4)2SO4 =>
[Cu(NH3)4](OH)2(aq) + 2 H2O(l) + 3 H2SO4(aq) = [Cu(H2O)4]SO4 + 2(NH4)2SO4
C2H5OOH + O2 = CO2 + H2O =>
2 C2H5OOH + 5 O2 = 4 CO2 + 6 H2O
Y2O3 + Ba(NO3)2 + CuO + O2 = YBa2Cu3O7 + NO3 =>
2 Y2O3 + 8 Ba(NO3)2 + 12 CuO + 5 O2 = 4 YBa2Cu3O7 + 16 NO3
NiCl2 + O = NiO2 + Cl2O5 =>
NiCl2 + 7 O = NiO2 + Cl2O5
VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
2 VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O
Ba + Mn(NO3)2 = Ba(NO3)2 + Mn =>
Ba + Mn(NO3)2 = Ba(NO3)2 + Mn
BaO + TiO2 = BaTiO3 =>
BaO + TiO2 = BaTiO3
CH4 + Cl12 = CCl4 + H2 =>
3 CH4 + Cl12 = 3 CCl4 + 6 H2
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Fe2(Cr2O7)3 = Fe + Cr2O7 =>
Fe2(Cr2O7)3 = 2 Fe + 3 Cr2O7
Cr + Ca(NO3)2 = Cr(NO3)2 + Ca =>
Cr + Ca(NO3)2 = Cr(NO3)2 + Ca
NaOH + AgNo2 = AgOH + NaNo2 =>
NaOH + AgNo2 = AgOH + NaNo2
P2O5 + H2O = H2O2 + POH =>
P2O5 + 5 H2O = 4 H2O2 + 2 POH
Cl3Fe + AgNO3 = Fe(NO3)3 + AgCl =>
Cl3Fe + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Pb(ClO4)2 + Al2(SO4)3 = PbSO4(s) + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 PbSO4(s) + 2 Al(ClO4)3
KMn04 + H2O2 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMn04 + 9 H2O2 + 9 H2SO4 = K2SO4 + 8 MnSO4 + 18 H2O
H6SiO5 + BaOH = Ba6SiO5 + H2O =>
H6SiO5 + 6 BaOH = Ba6SiO5 + 6 H2O
AsCl3 + H3PO2 + H2O = As4 + H3PO4 + HCl =>
4 AsCl3 + 3 H3PO2 + 6 H2O = As4 + 3 H3PO4 + 12 HCl
COO3COOH + Na2CO3 = COO3COOHNa2CO3 =>
COO3COOH + Na2CO3 = COO3COOHNa2CO3
FeCr2O4(s) + C(s) = Fe(s) + Cr(s) + CO(g) =>
FeCr2O4(s) + 4 C(s) = Fe(s) + 2 Cr(s) + 4 CO(g)
Co + Ni2{+} = Co3{+} + Ni =>
3 Co + Ni2{+} = Co3{+} + 2 Ni
Fe + AgCl2 = Ag + FeCl3 =>
2 Fe + 3 AgCl2 = 3 Ag + 2 FeCl3
Na3Po4 + CuCl2 = Cu3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CuCl2 = Cu3(Po4)2 + 6 NaCl
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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