| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2CrO4 = CrO4Cl2 + K2Ba
C + D = CD =>
C + D = CD
CrCl3 + HCl + Zn = ZnCl + HCrCl2 =>
CrCl3 + HCl + 2 Zn = 2 ZnCl + HCrCl2
MnCl2 + NaOH + H2O2 = Na2MnO4 + NaCl + H2O =>
MnCl2 + 4 NaOH + 2 H2O2 = Na2MnO4 + 2 NaCl + 4 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
FeCl2 + K2CrO4 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
3 FeCl2 + K2CrO4 + 8 HCl = 3 FeCl3 + 2 KCl + CrCl3 + 4 H2O
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + 6 H2O
NH4F + Br2 = NH4Br + F =>
2 NH4F + Br2 = 2 NH4Br + 2 F
C2H4Cl2 + Cl2 = C2H2Cl2 + HCl =>
C2H4Cl2 + Cl2 = C2H2Cl2 + 2 HCl
Rb2S + Fe(ClO3)3 = Fe2S3 + RbClO3 =>
3 Rb2S + 2 Fe(ClO3)3 = Fe2S3 + 6 RbClO3
H2SO4 + MnO2 + KI = H2O + I2 + K2SO4 + MnSO4 =>
2 H2SO4 + MnO2 + 2 KI = 2 H2O + I2 + K2SO4 + MnSO4
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
K[AuCl4] + H2O2 = Au + KCl + HCl + O2 =>
2 K[AuCl4] + 3 H2O2 = 2 Au + 2 KCl + 6 HCl + 3 O2
Zn + Cu2 = ZnCu2 =>
Zn + Cu2 = ZnCu2
HI + LiO = HO + LiI =>
HI + LiO = HO + LiI
AgNO3 + NH3 = Ag + NO + H2O =>
5 AgNO3 + 4 NH3 = 5 Ag + 9 NO + 6 H2O
Na2CO3 + AgCl = Ag2CO3 + NaCl =>
Na2CO3 + 2 AgCl = Ag2CO3 + 2 NaCl
CS2 + O2 = CO2 + SO =>
CS2 + 2 O2 = CO2 + 2 SO
SO3 + Ag2O = Ag2S + O =>
SO3 + Ag2O = Ag2S + 4 O
N3H3 + O2 = N2 + H2O =>
4 N3H3 + 3 O2 = 6 N2 + 6 H2O
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
KOCN + C = KCN + CO =>
KOCN + C = KCN + CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2S3 + H2CO3 = Fe2(SO4)3 + CO + H2O =>
Fe2S3 + 12 H2CO3 = Fe2(SO4)3 + 12 CO + 12 H2O
CH4 + Cl2 = (CHCl3)1 + HCl =>
CH4 + 3 Cl2 = (CHCl3)1 + 3 HCl
Al(OH)3 + H2SO3 = Al + (SO4)3 + H2O =>
4 Al(OH)3 + 3 H2SO3 = 4 Al + (SO4)3 + 9 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
C8H18 = C5H12 + C4H8 =>
4 C8H18 = 4 C5H12 + 3 C4H8
C8H18(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Na2O + KCl = NaCl + K2O =>
Na2O + 2 KCl = 2 NaCl + K2O
Cu(OH)2 + NH3 = Cu + NH4NO3 + H2O =>
4 Cu(OH)2 + 2 NH3 = 4 Cu + NH4NO3 + 5 H2O
Pt(NO3)4 = PtO2 + NO2 + O2 =>
Pt(NO3)4 = PtO2 + 4 NO2 + O2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
H2O + F2 + Br2 = HBrO3 + HF =>
6 H2O + 5 F2 + Br2 = 2 HBrO3 + 10 HF
CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq)
AgNO3(aq) + MgCl2(s) = AgCl(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgCl2(s) = 2 AgCl(s) + Mg(NO3)2(aq)
MnO4{2-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
MnO4{2-} + SO3{2-} + H2O = MnO2 + SO4{2-} + 2 OH{-}
HBr(aq) + K2CO3(s) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(s) = 2 KBr + CO2 + H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Cd + SnCl4 = Sn + CdCl2 =>
2 Cd + SnCl4 = Sn + 2 CdCl2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
C4H10 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 C2H4O2 + K2SO4 + 2 MnSO4 + 4 H2O
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
SnCl4 + H2S = SnS2 + HCl =>
SnCl4 + 2 H2S = SnS2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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