| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + Mg(OH)2 = MgZnO2 + H2O
C8H18 + Br2 = C8H18Br2 =>
C8H18 + Br2 = C8H18Br2
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
Li2 + HOH = LiOH + H2 =>
Li2 + 2 HOH = 2 LiOH + H2
Sc(NO3)3 = Sc2O3 + N2 + O2 =>
4 Sc(NO3)3 = 2 Sc2O3 + 6 N2 + 15 O2
HNo3 + K2Co3 = H2Co3 + KNo3 =>
2 HNo3 + K2Co3 = H2Co3 + 2 KNo3
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
NH4VO3 + KI + H2SO4 = (NH4)2SO4 + VOSO4 + H2O + I2 + K2SO4 =>
2 NH4VO3 + 2 KI + 4 H2SO4 = (NH4)2SO4 + 2 VOSO4 + 4 H2O + I2 + K2SO4
B + CI = BCI =>
B + CI = BCI
CrI2 + Ba(OH)2 = Cr(OH)2 + BaI2 =>
CrI2 + Ba(OH)2 = Cr(OH)2 + BaI2
(CH3)3N + O2 = CO2 + H2O + N2 =>
4(CH3)3N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
AgI + NaOH = Ag2O + NaI + H2O =>
2 AgI + 2 NaOH = Ag2O + 2 NaI + H2O
CH3CH(OH)COOH + KOH = CH3CH(OH)COOK + H2O =>
CH3CH(OH)COOH + KOH = CH3CH(OH)COOK + H2O
C2H4O2 + O2 = CO4 + H2O =>
C2H4O2 + 4 O2 = 2 CO4 + 2 H2O
Na2S + Ag3N = Na2N + Ag3S =>
Na2S + Ag3N = Na2N + Ag3S
K4Fe(CN0)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN0)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
P4 + S8 = P2S3 =>
4 P4 + 3 S8 = 8 P2S3
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
FeH3 + H2O = Fe(OH)3 + H2 =>
FeH3 + 3 H2O = Fe(OH)3 + 3 H2
KOH + ZnSO4 = Zn(OH)2 + K2SO4 =>
2 KOH + ZnSO4 = Zn(OH)2 + K2SO4
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnO2 + H2O + K2SO4 =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 MnO2 + 4 H2O + K2SO4
As2O3 + KMnO4 + H2O = H3AsO4 + K + MnO2 =>
As2O3 + KMnO4 + 3 H2O = 2 H3AsO4 + K + MnO2
KCl + H2SiO3 = K2SiO3 + HCl =>
2 KCl + H2SiO3 = K2SiO3 + 2 HCl
Cr2O7{-2} + NO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{-2} + 3 NO2{-} + 8 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
H3PO4 + C(OH)2 = C3(PO4)2 + H2O =>
2 H3PO4 + 3 C(OH)2 = C3(PO4)2 + 6 H2O
KBrO + H2O = OH + HKBrO =>
KBrO + H2O = OH + HKBrO
Ag3AsO3 + H2O + NH3 = OH{-} + [Ag(NH3)2]{+} + AsO2{-} =>
Ag3AsO3 + H2O + 6 NH3 = 2 OH{-} + 3[Ag(NH3)2]{+} + AsO2{-}
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
Cr2O7{2-} + HNO2{-} + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 2 HNO2{-} + 8 H{+} = 2 Cr{3+} + 2 NO3{-} + 5 H2O
Ba(OH)2 + Br2 = Ba + BrO + H2O =>
2 Ba(OH)2 + Br2 = 2 Ba + 2 BrO + 2 H2O
AlCl + NaOH = [Na(AlOH)]Cl =>
AlCl + NaOH = [Na(AlOH)]Cl
Fe(SCN)3 + Na3PO4 = FePO4 + Na3(SCN)3 =>
Fe(SCN)3 + Na3PO4 = FePO4 + Na3(SCN)3
Al + MnO2 = AlO2 + Mn =>
Al + MnO2 = AlO2 + Mn
CH3C6H10 + O2 = CO2 + H2O =>
4 CH3C6H10 + 41 O2 = 28 CO2 + 26 H2O
KI + H2SO4 + NaNO2 = NO + I2 + H2O + Na2SO4 + K2SO4 =>
2 KI + 2 H2SO4 + 2 NaNO2 = 2 NO + I2 + 2 H2O + Na2SO4 + K2SO4
KClO + P4 = P4O10 + KCl =>
10 KClO + P4 = P4O10 + 10 KCl
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
Fe(SCN)3 + H2O = Fe(SCN)3H2O =>
Fe(SCN)3 + H2O = Fe(SCN)3H2O
XCOH + Cu(OH)2 = XCOOH + Cu2O + H2O =>
XCOH + 2 Cu(OH)2 = XCOOH + Cu2O + 2 H2O
NaCl + K2CrO4 + AgNO3 = AgCl + NaCrO4 + K2NO3 =>
NaCl + K2CrO4 + AgNO3 = AgCl + NaCrO4 + K2NO3
(NH4)SO4 + HCl = NH4Cl + HSO4 =>
(NH4)SO4 + HCl = NH4Cl + HSO4
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
CuO + BaCl2 = BaO + CuCl2 =>
CuO + BaCl2 = BaO + CuCl2
Pb(CH3)4 + O2 = PbO + CO2 + H2O =>
2 Pb(CH3)4 + 15 O2 = 2 PbO + 8 CO2 + 12 H2O
CaBr2 + Na2S = CaS + Na2Br2 =>
CaBr2 + Na2S = CaS + Na2Br2
Cu(NO3) + N2H4 = CuO + N2 + H2O =>
2 Cu(NO3) + 2 N2H4 = 2 CuO + 3 N2 + 4 H2O
Cr2O3 + K2CO3 = K3CrO3 + CO2 =>
Cr2O3 + 3 K2CO3 = 2 K3CrO3 + 3 CO2
KBr + MnO2 + H2SO4 = MnSO4 + K2SO4 + H2O + Br2 =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 H2O + Br2
NH3(g) + H2SO4 = (NH4)2SO4 =>
2 NH3(g) + H2SO4 = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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