| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr3 + Cl = Cr3Cl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C8H13NO4S + O2 = CO2 + NH3 + H2O + S =>
2 C8H13NO4S + 17 O2 = 16 CO2 + 2 NH3 + 10 H2O + 2 S
HCl + MnO2 = MnCl4 + H2O = CL2 =>
4 HCl + MnO2 = MnCl4 + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
K2S2O8 + AgNO3 = KNO3 + AgO + SO2 + O2 =>
K2S2O8 + 2 AgNO3 = 2 KNO3 + 2 AgO + 2 SO2 + O2
NO3{-} + H2S + H{+} = NO + S + H2O =>
2 NO3{-} + 3 H2S + 2 H{+} = 2 NO + 3 S + 4 H2O
Cu(OH)2 + NaOH = Na2(Cu(OH)4) =>
Cu(OH)2 + 2 NaOH = Na2(Cu(OH)4)
F2 + K2S = FK + S =>
F2 + K2S = 2 FK + S
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O
NaHSO4NaOH = Na2SO4 + H2O =>
NaHSO4NaOH = Na2SO4 + H2O
CaO + HClO = Ca(ClO)2 + H2O =>
CaO + 2 HClO = Ca(ClO)2 + H2O
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
H3PO3 + Cu = H + Cu3(PO3)2 =>
2 H3PO3 + 3 Cu = 6 H + Cu3(PO3)2
N3H3 + O2 = NO + H2O =>
4 N3H3 + 9 O2 = 12 NO + 6 H2O
C3H5(OH)3 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
4 C3H5(OH)3 + 10 Cu(OH)2 = C12H22O12 + 5 Cu2O + 15 H2O
C6H8O7 + C12H22O11 + H2O = C12H22O12 =>
2 C6H8O7 + 5 C12H22O11 + 3 H2O = 6 C12H22O12
HNO3 + AsH3 = N2O + H3AsO4 + H2O =>
2 HNO3 + AsH3 = N2O + H3AsO4 + H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
PkTZ3 + J3WZ4 = Pk3(WZ4)2 + J2TZ3 =>
3 PkTZ3 + 2 J3WZ4 = Pk3(WZ4)2 + 3 J2TZ3
Fe2O3 + KCl = FeCl3 + K2O =>
Fe2O3 + 6 KCl = 2 FeCl3 + 3 K2O
Ti + S = Ti2S4 =>
2 Ti + 4 S = Ti2S4
C3H6O + HCl = C3H5Cl + H2O =>
C3H6O + HCl = C3H5Cl + H2O
MnO4 + C7H6O = Mn2 + C7H6O2 =>
2 MnO4 + 8 C7H6O = Mn2 + 8 C7H6O2
HgS{+} + Cl{-} + H{+} + NO3{-} = HgCl4{2-} + S + NO + H2O =>
3 HgS{+} + 12 Cl{-} + 4 H{+} + NO3{-} = 3 HgCl4{2-} + 3 S + NO + 2 H2O
Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s) =>
Cd(s) + AgNO3(aq) = CdNO3(aq) + Ag(s)
C6H10 + KMnO4 = (COOK)2 + KOH + MnO2 + H2O =>
3 C6H10 + 28 KMnO4 = 9(COOK)2 + 10 KOH + 28 MnO2 + 10 H2O
F + O2 = F2O3 =>
4 F + 3 O2 = 2 F2O3
BaSCl2 = BaCl2S =>
BaSCl2 = BaCl2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + Zn = Zn(NO3)2Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2Pb
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
Zn + NaOH + HCl = Zn(OH)2 + NaCl + H =>
Zn + 2 NaOH + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H
NaBiO3 + CrCl3 + HCl = BiCl3 + Na2Cr2O7 + NaCl + H2O =>
3 NaBiO3 + 2 CrCl3 + 4 HCl = 3 BiCl3 + Na2Cr2O7 + NaCl + 2 H2O
Mg5 + H2SO4 = MgSO4 + H2 =>
Mg5 + 5 H2SO4 = 5 MgSO4 + 5 H2
Fe2O3 + LiOH = Fe(OH)3 + Li2O =>
Fe2O3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2O
CH3NH2 + HCl = CH3Cl + NH3 =>
CH3NH2 + HCl = CH3Cl + NH3
FeCl3 + Zn = ZnCl2 + Fe =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + 2 Fe
C2H4 + H2O2 = C2H6O2 =>
C2H4 + H2O2 = C2H6O2
CrO2 + KOH = K2CrO4 + H2 =>
CrO2 + 2 KOH = K2CrO4 + H2
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
H2SO4 + KMnO4 + NaCl = MnO2 + H2O + Na2SO4 + K2SO4 + Cl2 =>
4 H2SO4 + 2 KMnO4 + 6 NaCl = 2 MnO2 + 4 H2O + 3 Na2SO4 + K2SO4 + 3 Cl2
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
HI(aq) + CsOH(aq) = H2O(l) + ICs =>
HI(aq) + CsOH(aq) = H2O(l) + ICs
Ca(NO3)2 + Ba = Ba(NO3)2 + Ca =>
Ca(NO3)2 + Ba = Ba(NO3)2 + Ca
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
K(s) + N2(g) = K3N =>
6 K(s) + N2(g) = 2 K3N
Ca3(PO4)2 + SiO2 + C2 = Ca(SiO3) + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 Ca(SiO3) + P4 + 10 CO
Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/21/24
Équations équilibrées sur07/21/23
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