| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 H(ClO3)
Cu + H2O = H + Cu2O =>
2 Cu + H2O = 2 H + Cu2O
(NH4)2[SnCl6] + H2SO4 = SnCl4 + (NH4)2SO4 + HCl =>
(NH4)2[SnCl6] + H2SO4 = SnCl4 + (NH4)2SO4 + 2 HCl
CH3 + Cl2 = CCl + HCl =>
CH3 + 2 Cl2 = CCl + 3 HCl
C6H6 + O2 = CO2 + H2O9 =>
2 C6H6 + 39 O2 = 12 CO2 + 6 H2O9
Co5C2O6(OH)6H2O + C3H6O3 = C6H10CoO6 + H2O + CO2 =>
Co5C2O6(OH)6H2O + 10 C3H6O3 = 5 C6H10CoO6 + 9 H2O + 2 CO2
BaNO3 + KC2O4 = BaC2O4 + KNO3 =>
BaNO3 + KC2O4 = BaC2O4 + KNO3
K2Cr2O7 + FeSO4 + H2SO4 + H3PO4 = K2SO4 + Cr(PO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 4 H2SO4 + 2 H3PO4 = K2SO4 + 2 Cr(PO4) + 3 Fe2(SO4)3 + 7 H2O
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
Pd(CrO4)2 + AgCl + HBr = Cl2 + AgBr + PdBr2 + CrBr3 + H2O =>
Pd(CrO4)2 + 8 AgCl + 16 HBr = 4 Cl2 + 8 AgBr + PdBr2 + 2 CrBr3 + 8 H2O
NaHCO3 + HC2H3O = NaC2H3O + HCO3H =>
NaHCO3 + HC2H3O = NaC2H3O + HCO3H
Co2 + O2 = CoO2 =>
Co2 + 2 O2 = 2 CoO2
C6H6CHO + NaOH = C6H6CH2OH + C6H6COONa =>
2 C6H6CHO + NaOH = C6H6CH2OH + C6H6COONa
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CaO2 + H2O = CaOH + O =>
2 CaO2 + H2O = 2 CaOH + 3 O
CHCCH3 + HBr = CHBrCHCH3 =>
CHCCH3 + HBr = CHBrCHCH3
Mg + PbSO4 = Mg2SO4 + Pb =>
2 Mg + PbSO4 = Mg2SO4 + Pb
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AgNO3 + AuF = AgF + AuNO3 =>
AgNO3 + AuF = AgF + AuNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HI(aq) + Al(s) = H2(g) + AlI(aq) =>
2 HI(aq) + 2 Al(s) = H2(g) + 2 AlI(aq)
FeSO4 + (NH4)2HPO4 + NH3 = Fe3(PO4)2 + (NH4)2SO4 =>
3 FeSO4 + 2(NH4)2HPO4 + 2 NH3 = Fe3(PO4)2 + 3(NH4)2SO4
K2Cr2O7(aq) + CH3CH2OH(aq) + H2SO4(aq) = Cr2(SO4)3(aq)K2SO4(aq) + CH3COOH(aq) + H2O =>
2 K2Cr2O7(aq) + 3 CH3CH2OH(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq)K2SO4(aq) + 3 CH3COOH(aq) + 11 H2O
H2SO4(aq) + Na2SO3(aq) = SO2(g) + Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + Na2SO3(aq) = SO2(g) + Na2SO4(aq) + H2O(l)
Tl2SO4 + CdSO4 + NaCl = TlCdCl3 + Na2SO4 =>
Tl2SO4 + 2 CdSO4 + 6 NaCl = 2 TlCdCl3 + 3 Na2SO4
Zn(s) = Zn2(aq) =>
2 Zn(s) = Zn2(aq)
Co(NH3)4CO3NO3 + NH3 + HCl = Co(NH3)5Cl3 + CO2 + H2O + HNO3 =>
Co(NH3)4CO3NO3 + NH3 + 3 HCl = Co(NH3)5Cl3 + CO2 + H2O + HNO3
HCl + Na2S2O3 = S + SO2 + NaCl + H2O =>
2 HCl + Na2S2O3 = S + SO2 + 2 NaCl + H2O
KMnO4 + HCl + Na2S2O3 = MnCl2 + KCl + Na2S2O4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2S2O3 = 2 MnCl2 + 2 KCl + 5 Na2S2O4 + 3 H2O
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
P3O9 + H2O = H3PO4 + O2 =>
4 P3O9 + 18 H2O = 12 H3PO4 + 3 O2
NaI(aq) + CuSO4(aq) = NaSO4(aq) + CuI(aq) =>
NaI(aq) + CuSO4(aq) = NaSO4(aq) + CuI(aq)
Au2 + O3 = AuO =>
3 Au2 + 2 O3 = 6 AuO
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + KSO4 + MnSO4 =>
2 HCOOH + KMnO4 + 2 H2SO4 = 2 CO2 + 4 H2O + KSO4 + MnSO4
NaHSO3 + HNO3 = NaNO3 + H2O + SO2 =>
NaHSO3 + HNO3 = NaNO3 + H2O + SO2
HClO4 + B(OH)2 = B(ClO4)2 + H2O =>
2 HClO4 + B(OH)2 = B(ClO4)2 + 2 H2O
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
CuCl2 + Na2CO3 = CuCO3(s) + NaCl(aq) =>
CuCl2 + Na2CO3 = CuCO3(s) + 2 NaCl(aq)
H3PO4 + Li2SiO3 + CF2Cl2 + NaAlF4 + KI + PbCrO4 + FeSO4 + BrCl + Mg(CN)2 + SO2 + H2 = PI3 + Li2CO3 + Na2SiO3 + PbBr2 + CrCl3 + KAl(OH)4 + Fe(SCN)3 + MgF2 + H2O =>
2 H3PO4 + 3 Li2SiO3 + 3 CF2Cl2 + 6 NaAlF4 + 6 KI + 6 PbCrO4 + 10 FeSO4 + 12 BrCl + 15 Mg(CN)2 + 20 SO2 + 88 H2 = 2 PI3 + 3 Li2CO3 + 3 Na2SiO3 + 6 PbBr2 + 6 CrCl3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 15 MgF2 + 79 H2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
H2O2*2H2O + Al = Al2O3 + H2 =>
3 H2O2*2H2O + 8 Al = 4 Al2O3 + 9 H2
SnO2 + S + NaCO3 = Na2SnS3 + SO2 + C02 =>
SnO2 + 7 S + 2 NaCO3 = Na2SnS3 + 4 SO2 + C02
CaF + KOH = KF + CaOH =>
CaF + KOH = KF + CaOH
S2O8{2-} + Cu2SnS2 + OH{-} = Cu(OH)2 + Sn(OH)6{2-} + SO4{2-} + H2O =>
10 S2O8{2-} + Cu2SnS2 + 26 OH{-} = 2 Cu(OH)2 + Sn(OH)6{2-} + 22 SO4{2-} + 8 H2O
Na2(CO3) + H = Na + CO2 + H2O =>
Na2(CO3) + 2 H = 2 Na + CO2 + H2O
C19H15Cl + H2O = C19H16O + HCl =>
C19H15Cl + H2O = C19H16O + HCl
KOH + Cl2 = K2Cl + KClO + H2O =>
8 KOH + 3 Cl2 = 2 K2Cl + 4 KClO + 4 H2O
MnSO4 + K(OH) + KMnO4 = MnO2 + K2SO4 + H2O =>
3 MnSO4 + 4 K(OH) + 2 KMnO4 = 5 MnO2 + 3 K2SO4 + 2 H2O
Cu(NH3)4 + SO4 + HNO3 = Cu(NO3)2 + H2SO4 + NH3 =>
Cu(NH3)4 + SO4 + 2 HNO3 = Cu(NO3)2 + H2SO4 + 4 NH3
C2H5Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl2 + 13 O2 = 8 CO2 + 10 H2O + 4 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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