| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H8O6 + I2 = C6H6O6 + 2 HIC6H8O6
MnS + Co2Se3 = MnSe + Co2S3 =>
3 MnS + Co2Se3 = 3 MnSe + Co2S3
TiCl2(l) + H2O(l) = TiO(s) + HCl(g) =>
TiCl2(l) + H2O(l) = TiO(s) + 2 HCl(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaC2O4 + I2 = CO2 + CaI2 =>
CaC2O4 + I2 = 2 CO2 + CaI2
CoF3 + SF4 = CoF2 + SF6 =>
2 CoF3 + SF4 = 2 CoF2 + SF6
F + CaBr2 = CaF2 + Br =>
2 F + CaBr2 = CaF2 + 2 Br
HN3 + O2 = N2O3 + H2O =>
2 HN3 + 5 O2 = 3 N2O3 + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Fe + Mg = MgFe5 =>
5 Fe + Mg = MgFe5
BaSO4 + CO = BaS + CO2(g) =>
BaSO4 + 4 CO = BaS + 4 CO2(g)
Ag + Cr(C2H3O2)3 = Ag(C2H3O2)3 + Cr =>
Ag + Cr(C2H3O2)3 = Ag(C2H3O2)3 + Cr
Bi(NO3)3 + Na2VO4 = BiVO4 + Na2(NO3)3 =>
Bi(NO3)3 + Na2VO4 = BiVO4 + Na2(NO3)3
HCr + NO3 = NO + Cr + H2O =>
4 HCr + NO3 = NO + 4 Cr + 2 H2O
C5H8(OH)2 + SOBr2 = C5H8Br2 + SO2 + HBr =>
C5H8(OH)2 + 2 SOBr2 = C5H8Br2 + 2 SO2 + 2 HBr
N2Cl4 + CH4 = CCl4 + N2 + H =>
N2Cl4 + CH4 = CCl4 + N2 + 4 H
C4H10 + Br2 = C4H9Br2 + H2 =>
2 C4H10 + 2 Br2 = 2 C4H9Br2 + H2
Sr(HCO3)2(s) = Sr + HCO3 =>
Sr(HCO3)2(s) = Sr + 2 HCO3
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
Cl + Pb(NO3)2 = PbCl2 + NO3 =>
2 Cl + Pb(NO3)2 = PbCl2 + 2 NO3
CH3(CH2)2CH + O2 = CO2 + H2 =>
CH3(CH2)2CH + 4 O2 = 4 CO2 + 4 H2
Cr2O7{2-} + C2H6O + H{+} = Cr{3+} + C2H4O2 + H2O =>
2 Cr2O7{2-} + 3 C2H6O + 16 H{+} = 4 Cr{3+} + 3 C2H4O2 + 11 H2O
CH4 + N2Cl4 = CCl4 + N3 + H2 =>
3 CH4 + 3 N2Cl4 = 3 CCl4 + 2 N3 + 6 H2
Ag{+)+Cl{-} = AgCl =>
Ag{+)+Cl{-} = AgCl
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Co + H3Po4 = Co(Po4) + H =>
Co + H3Po4 = Co(Po4) + 3 H
PCl5() + H2O() = H3PO4(aq) + HCl(aq) =>
PCl5() + 4 H2O() = H3PO4(aq) + 5 HCl(aq)
KMnO4 + C2H6O6 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 C2H6O6 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 18 H2O + 10 CO2
ZnS{2-} + O{2} = ZnO + S =>
ZnS{2-} + O{2} = ZnO + S
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
P2O5 + K2O = K3PO4 =>
P2O5 + 3 K2O = 2 K3PO4
Ca(OH)2 + K2S = CaS + KOH =>
Ca(OH)2 + K2S = CaS + 2 KOH
NiCl2 + C2H8N2 = [Ni(C2H8N2)3]Cl2 =>
NiCl2 + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
C21H44 + O2 = H2O + C =>
C21H44 + 11 O2 = 22 H2O + 21 C
Zn{-} + H{+} = Zn + H2 =>
2 Zn{-} + 2 H{+} = 2 Zn + H2
FeHPo4 + NaOH = Fe(OH)2 + Na2(HPo4) =>
FeHPo4 + 2 NaOH = Fe(OH)2 + Na2(HPo4)
Li2SO3 + H3PO4 = Li2PO4 + H3SO3 =>
Li2SO3 + H3PO4 = Li2PO4 + H3SO3
CaSO4 + H2O = Ca(OH)2 + *H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + *H2SO4
Ni(NO3)2 + NH3 = NiH3 + N(NO3)2 =>
Ni(NO3)2 + NH3 = NiH3 + N(NO3)2
AgNO3 + Br2 = AgBr + NO2 + O2 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO2 + O2
Ni(NO3)2 + NH3 = Ni(NH3)6 + NO3 =>
Ni(NO3)2 + 6 NH3 = Ni(NH3)6 + 2 NO3
C6H5CHO + CH3COCH3 = C17H14O + H2O =>
2 C6H5CHO + CH3COCH3 = C17H14O + 2 H2O
MgCO3 + Al2O3 = MgAl2O4 + CO2 =>
MgCO3 + Al2O3 = MgAl2O4 + CO2
K2S + CuCl2 = CuS + K2Cl2 =>
K2S + CuCl2 = CuS + K2Cl2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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