| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgClH2SO4 = AgSO3H2OCl
N2H5Cl = N2H4 + Cl + H =>
N2H5Cl = N2H4 + Cl + H
CH3CHOHCH3 + CrO7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
9 CH3CHOHCH3 + 2 CrO7{2-} + 10 H{+} = 9 CH3COCH3 + 2 Cr{3+} + 14 H2O
CaCl2O + HCl = CaCl2 + H2O + Cl2 =>
CaCl2O + 2 HCl = CaCl2 + H2O + Cl2
MnO4 + H2S = Mn + S8 + H2O =>
2 MnO4 + 8 H2S = 2 Mn + S8 + 8 H2O
Mn7C3 + MnO2 = CO2 + MnO =>
Mn7C3 + 13 MnO2 = 3 CO2 + 20 MnO
Ca(OH)2 + BiCl3 = CaCl2 + Bi(OH)3 =>
3 Ca(OH)2 + 2 BiCl3 = 3 CaCl2 + 2 Bi(OH)3
KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2 =>
2 KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
CaO + SiO2 = Ca3Si2O7 =>
3 CaO + 2 SiO2 = Ca3Si2O7
N2 + HBr = NH3 + Br2 =>
N2 + 6 HBr = 2 NH3 + 3 Br2
C6H7N + O2 = CO2 + H2O + NO2 =>
4 C6H7N + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
C + HO = CHO =>
C + HO = CHO
Li3PO4 + Fe(CH3COO)2 = LiCH3COO + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(CH3COO)2 = 6 LiCH3COO + Fe3(PO4)2
Na + Mg(NO3)2 = Na(NO3)2 + Mg =>
Na + Mg(NO3)2 = Na(NO3)2 + Mg
CoF3 = Co + F =>
CoF3 = Co + 3 F
HSbO3 + NaOH + H2O = Na[Sb(OH)6] =>
HSbO3 + NaOH + 2 H2O = Na[Sb(OH)6]
Br2 + NaOH = NaBrO3 + NaBr + H2 =>
3 Br2 + 6 NaOH = 2 NaBrO3 + 4 NaBr + 3 H2
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
C2H2F2 + O2 = CO + HF =>
C2H2F2 + O2 = 2 CO + 2 HF
HCl + HNO3 = NOCl + Cl2 + H2O =>
3 HCl + HNO3 = NOCl + Cl2 + 2 H2O
KHSO4 + H2S = S + KOH + H2O =>
KHSO4 + 3 H2S = 4 S + KOH + 3 H2O
FeCl2 + HF = FeF2 + HCl =>
FeCl2 + 2 HF = FeF2 + 2 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P + KNO3 = P2O5 + KNO2 =>
2 P + 5 KNO3 = P2O5 + 5 KNO2
KMnO4 + H2SO4 + (N2H5)HSO4 = MnSO4 + N2 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5(N2H5)HSO4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O
Sb + HNO3 = H2Sb2O6 + NO2 + H2O =>
2 Sb + 10 HNO3 = H2Sb2O6 + 10 NO2 + 4 H2O
Mn + H2 = MnH6 =>
Mn + 3 H2 = MnH6
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
Cd + Ag(NO3)2 = Ag + Cd(NO3)2 =>
Cd + Ag(NO3)2 = Ag + Cd(NO3)2
AlOOHH2O = Al(OH)3 =>
AlOOHH2O = Al(OH)3
NaCl + O = Na2O + Cl =>
2 NaCl + O = Na2O + 2 Cl
Cu2 + SO2 = CuS + O2 =>
Cu2 + 2 SO2 = 2 CuS + 2 O2
Ni + P = NiP =>
Ni + P = NiP
Cu(OH)2*CuCO3 + NaOH + C6H12O6 = Cu2O + C6H11NaO7 + H2O =>
6 Cu(OH)2*CuCO3 + 18 NaOH + 17 C6H12O6 = 6 Cu2O + 18 C6H11NaO7 + 18 H2O
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 14 Mn(NO3)2 + 20 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 K2MnO4 + 28 NO + 20 CO2
Sr(s) + H2O(l) = Sr(OH) + H2(g) =>
2 Sr(s) + 2 H2O(l) = 2 Sr(OH) + H2(g)
C2H5Br + C2H5NH2 = C2H5NHC2H5 + HBr =>
C2H5Br + C2H5NH2 = C2H5NHC2H5 + HBr
MgC2O4 = MgO + CO2 + CO =>
MgC2O4 = MgO + CO2 + CO
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
KMnO4 + H2SO4 + (COOH)2*H2O = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2*H2O = 2 MnSO4 + K2SO4 + 13 H2O + 10 CO2
Fe + NaClO = Fe2O3 + NaCl =>
2 Fe + 3 NaClO = Fe2O3 + 3 NaCl
(NH4)2CO3 + CrCl3 = (NH4)Cl + Cr2(CO3)3 =>
3(NH4)2CO3 + 2 CrCl3 = 6(NH4)Cl + Cr2(CO3)3
NH4OH + CuI2 = Cu(OH)2 + NH4I =>
2 NH4OH + CuI2 = Cu(OH)2 + 2 NH4I
H2Se + V(OH)3 = V2Se3 + H2O =>
3 H2Se + 2 V(OH)3 = V2Se3 + 6 H2O
H3PO4 + MgHO2 = MgPO4 + H2O =>
H3PO4 + MgHO2 = MgPO4 + 2 H2O
KBr + Ag2CO3 = AgBr + K2CO3 =>
2 KBr + Ag2CO3 = 2 AgBr + K2CO3
ZnCl2 + H2C2O4 = ZnC2O4 + HCl =>
ZnCl2 + H2C2O4 = ZnC2O4 + 2 HCl
CoCl2 + H2O + O2 = Co3O4 + HCl =>
6 CoCl2 + 6 H2O + O2 = 2 Co3O4 + 12 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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