| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4O2H2 + 2 MnO2 + 2 KOH
HI + H2SO = I2 + HS + H2O =>
2 HI + 2 H2SO = I2 + 2 HS + 2 H2O
CuCl2 + H2(SO4) = Cu2(SO4)2 + HCl =>
2 CuCl2 + 2 H2(SO4) = Cu2(SO4)2 + 4 HCl
BaOH2 + Co2 = BaCo + H2O =>
2 BaOH2 + Co2 = 2 BaCo + 2 H2O
FeCl3 + H2S = FeS + S + HCl =>
2 FeCl3 + 3 H2S = 2 FeS + S + 6 HCl
PbS + CO2 = PbO + COS =>
PbS + CO2 = PbO + COS
(NH4)2CO3(s) = NH3(g) + CO2(s) + H2O(aq) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(s) + H2O(aq)
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
C5H10 + (OH)2 = C5H10(OH)2 =>
C5H10 + (OH)2 = C5H10(OH)2
Cu(SO4) + K = K(SO4) + Cu =>
Cu(SO4) + K = K(SO4) + Cu
K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2(C2O4)*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
AgO2 + H2O = Ag + OH =>
AgO2 + 2 H2O = Ag + 4 OH
Si + Fe2O3 = SiO + FeO =>
Si + Fe2O3 = SiO + 2 FeO
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
C2H5SO3H + O2 = CO2 + H2O + SO2 =>
C2H5SO3H + 3 O2 = 2 CO2 + 3 H2O + SO2
KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + KNO3 =>
2 KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 KNO3
C10H6O4 + O2 = CO2 + H2O =>
2 C10H6O4 + 19 O2 = 20 CO2 + 6 H2O
C12H22O11 + O2 = C12H8O7 + H2O =>
2 C12H22O11 + 3 O2 = 2 C12H8O7 + 14 H2O
FeBr2 + AgNO3 = AgBr(s) + Fe(NO3)2 =>
FeBr2 + 2 AgNO3 = 2 AgBr(s) + Fe(NO3)2
Cr2O3 + KOH + KMnO4 = K2CrO4 + MnO2 + H2O =>
Cr2O3 + 2 KOH + 2 KMnO4 = 2 K2CrO4 + 2 MnO2 + H2O
NaCH3COO + H2CO3 = Na2CO3 + HCH3COO =>
2 NaCH3COO + H2CO3 = Na2CO3 + 2 HCH3COO
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl(aq)
Cr + HNO3 = Cr2(NO3)3 + NO + H2O =>
2 Cr + 4 HNO3 = Cr2(NO3)3 + NO + 2 H2O
Ag + Fe2(SO4)3 = Ag2SO4 + Fe =>
6 Ag + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe
BaCl2 + Li2CO3 = LiCl + BaCO3 =>
BaCl2 + Li2CO3 = 2 LiCl + BaCO3
Cl2 + K2Cr2O7 + KOH = KClO3 + CrCl3 + H2O =>
21 Cl2 + 5 K2Cr2O7 + 2 KOH = 12 KClO3 + 10 CrCl3 + H2O
FeS + Fe2(SO4)3 = FeSO4 + S =>
FeS + Fe2(SO4)3 = 3 FeSO4 + S
CoSO4 + (NH4)3(PO4) = (NH4)2(SO4) + Co3(PO4)2 =>
3 CoSO4 + 2(NH4)3(PO4) = 3(NH4)2(SO4) + Co3(PO4)2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Fe{3} + OH = FeOH{3) =>
Fe{3} + OH = FeOH{3)
C10H14O + NaOH = C10H13O + H2ONa =>
C10H14O + NaOH = C10H13O + H2ONa
Sn + H2S = SnS + H =>
Sn + H2S = SnS + 2 H
MgCO3 + HNo3 = Mg(No3)2 + H2O + CO2 =>
MgCO3 + 2 HNo3 = Mg(No3)2 + H2O + CO2
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
(NH4)OH = HOH + NH3 =>
(NH4)OH = HOH + NH3
Bi + CH3COOH + H2O2 = BiOCH3COO + H2O =>
2 Bi + 2 CH3COOH + 3 H2O2 = 2 BiOCH3COO + 4 H2O
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6] =>
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6]
AlBr + K(SO)4 = KBr + Al(SO)4 =>
AlBr + K(SO)4 = KBr + Al(SO)4
Fe2O3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe2O3 + 6 NH4NO3 = 2 Fe(NO3)3 + 6 NH3 + 3 H2O
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
Al2(CO3)3 + H3PO4 = CO2 + H2O + AlPO4 =>
Al2(CO3)3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 AlPO4
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
Fe(No3)3 + NH4SCN = Fe(SCN)3 + NH4No3 =>
Fe(No3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4No3
Ag2(SO4)3 + Ca(NO3)2 = Ag2(NO3)2 + Ca(SO4)3 =>
Ag2(SO4)3 + Ca(NO3)2 = Ag2(NO3)2 + Ca(SO4)3
H2SO4 + K[Al(OH)4] + H2O = K[Al(SO4)2]*12H2O =>
2 H2SO4 + K[Al(OH)4] + 8 H2O = K[Al(SO4)2]*12H2O
CrBr3 + I2 + KOH = K2CrO4 + KBrO4 + KI + H2O =>
2 CrBr3 + 27 I2 + 64 KOH = 2 K2CrO4 + 6 KBrO4 + 54 KI + 32 H2O
KClO3 + C10Cl12 = KCl + Cl2 + CO2 =>
20 KClO3 + 3 C10Cl12 = 20 KCl + 18 Cl2 + 30 CO2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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