| Équations équilibrées la veille |
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
C12H2602 + NaIO4 = C6H12O + NaI + H2O =>
4 C12H2602 + 1291 NaIO4 = 8 C6H12O + 1291 NaI + 5156 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + KSO4 + H2O =>
KMnO4 + 2 KCl + 4 H2SO4 = MnSO4 + Cl2 + 3 KSO4 + 4 H2O
(CH3OH) + C6H5O6C54H98O6 = C3H8O3 + (C18H32) =>
129(CH3OH) + 12 C6H5O6C54H98O6 = 91 C3H8O3 + 32(C18H32)
MgCl2*7H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*7H2O =>
MgCl2*7H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*7H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CSH + H2 = C + H2S =>
2 CSH + H2 = 2 C + 2 H2S
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2 + Na2SO = BaSO + NaCl =>
BaCl2 + Na2SO = BaSO + 2 NaCl
C6H10O5 + OI2 = C6H10O6I2 =>
C6H10O5 + OI2 = C6H10O6I2
Na2S2O2(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) + S(s) =>
2 Na2S2O2(aq) + 4 HCl(aq) = 4 NaCl(aq) + 2 H2O(l) + SO2(g) + 3 S(s)
F2 + PbI = PbF + I2 =>
F2 + 2 PbI = 2 PbF + I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu + Fe(SO4)2 = Cu(SO4) + Fe =>
2 Cu + Fe(SO4)2 = 2 Cu(SO4) + Fe
LiCoO2 + C + N2 = LiN3 + CO2 + Co =>
2 LiCoO2 + 2 C + 3 N2 = 2 LiN3 + 2 CO2 + 2 Co
Pb + Zn(NO3)2 = Pb(NO3) + Zn =>
2 Pb + Zn(NO3)2 = 2 Pb(NO3) + Zn
Fe(OH)2 + SO3(({-2})) + H2O = FeS + Fe(OH)3 + OH({-}) =>
7 Fe(OH)2 + SO3(({-2})) + 3 H2O = FeS + 6 Fe(OH)3 + 2 OH({-})
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4 + Na2SO4(aq) =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4 + 3 Na2SO4(aq)
MnO4{-} + H2S + H{+} = Mn2 + H2O + S =>
2 MnO4{-} + 7 H2S + 2 H{+} = Mn2 + 8 H2O + 7 S
KNO3 + AgI + NH4OH = AgOH + KI + NH4NO3 =>
KNO3 + AgI + NH4OH = AgOH + KI + NH4NO3
Fe2(SO4)3 + H2S = FeSO4 + S + H2SO4 =>
Fe2(SO4)3 + H2S = 2 FeSO4 + S + H2SO4
KMnO4 + CHOCHO + H2SO4 = MnSO4 + K2SO4 + COOHCOOH + H2O =>
4 KMnO4 + 5 CHOCHO + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 COOHCOOH + 6 H2O
CH2O + AgNO3 = AgCHO + NHO3 =>
CH2O + AgNO3 = AgCHO + NHO3
CH5N + H2O = H3O + CH4N =>
CH5N + H2O = H3O + CH4N
CO2 + KCl + H2O = K2CO3 + HCl =>
CO2 + 2 KCl + H2O = K2CO3 + 2 HCl
C8H20Al + H2O = Al(OH)3 + H2 + C4H8 =>
2 C8H20Al + 6 H2O = 2 Al(OH)3 + 7 H2 + 4 C4H8
YF3 + O2 = YOF + F2 =>
2 YF3 + O2 = 2 YOF + 2 F2
K2CO3 + CuBr2 = K2Br2 + CuCO3 =>
K2CO3 + CuBr2 = K2Br2 + CuCO3
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
Cu(s) + H{+} + SO4 = Cu2{+} + H2O + SO2(g) =>
8 Cu(s) + 4 H{+} + SO4 = 4 Cu2{+} + 2 H2O + SO2(g)
C6H5COOH + NaC6H5CO2 = C6H5COO + NaC6H5COOH =>
C6H5COOH + NaC6H5CO2 = C6H5COO + NaC6H5COOH
TiCl4 + Mg = Ti2Mg + MgCl2 =>
2 TiCl4 + 5 Mg = Ti2Mg + 4 MgCl2
NaHCO3 + C6H8O7 = H2O + CO2 + NaHC4 =>
NaHCO3 + C6H8O7 = 4 H2O + 3 CO2 + NaHC4
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4[Fe(CN)6]2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4[Fe(CN)6]2
Cr(OH)3 + HClO = H2CrO3 + Cl2 + H2O =>
2 Cr(OH)3 + 2 HClO = 2 H2CrO3 + Cl2 + 2 H2O
Na2CO3 + NiCl2 = NiCO3 + NaCl =>
Na2CO3 + NiCl2 = NiCO3 + 2 NaCl
C6H5NHCOCH3 + H2O = C6H5NH2 + CH3COOH =>
C6H5NHCOCH3 + H2O = C6H5NH2 + CH3COOH
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
BaI2(aq) + AgNO3(aq) = Ba(NO3)2 + AgI(s) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2 + 2 AgI(s)
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
Ca(AlH4)2 + HCl = CaCl2 + AlCl3 + H2 =>
Ca(AlH4)2 + 8 HCl = CaCl2 + 2 AlCl3 + 8 H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3CO2H + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3CO2H + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
K2O + RaI2 = RaO + KI =>
K2O + RaI2 = RaO + 2 KI
C6H12O6 = C3 + H3 + O2 =>
C6H12O6 = 2 C3 + 4 H3 + 3 O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
MgNO3 + NH4(SO4) = MgSO4 + NH4 + NO3 =>
MgNO3 + NH4(SO4) = MgSO4 + NH4 + NO3
Cu(OH)2 + NH3*H2O = [Cu(NH3)4]{2+} + OH{-} + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4]{2+} + 2 OH{-} + 4 H2O
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Équations équilibrées sur01/28/25
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