| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + K2SO3 = 2 KCl + H2O + SO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
KClO + Cr2O3 + K2CO3 = K2CrO4 + KCl + CO2 =>
3 KClO + Cr2O3 + 2 K2CO3 = 2 K2CrO4 + 3 KCl + 2 CO2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3(s) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3(s) + 3 KNO3(aq)
Bi(NO3) + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
4 Bi(NO3) + 2 NH3 + 9 H2O = 4 Bi(OH)3 + 3 NH4NO3
CsOH + FeBr3 = Fe(OH)3 + CsBr =>
3 CsOH + FeBr3 = Fe(OH)3 + 3 CsBr
HCOOK + H3PO4 = HCOOH + K3PO4 =>
3 HCOOK + H3PO4 = 3 HCOOH + K3PO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Mg(NO3)2 + Zn = MgZn + NO3 =>
Mg(NO3)2 + Zn = MgZn + 2 NO3
C6H5COOH + SOCl2 = C6H5COCl + SO2 + HCl =>
C6H5COOH + SOCl2 = C6H5COCl + SO2 + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(l) =>
KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(l)
MgOH + FeO2 = MgO2 + FeOH =>
MgOH + FeO2 = MgO2 + FeOH
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
Na[Sb(OH)4] + NaOH + AgNO3 = Ag + NaNO3 + Na3SbO4 + H2O =>
Na[Sb(OH)4] + 4 NaOH + 2 AgNO3 = 2 Ag + 2 NaNO3 + Na3SbO4 + 4 H2O
Hydrogenperoxide = Water + Oxygen =>
2 H2O2 = 2 H2O + O2
FeOH + NaOH = Fe(OH)3 + Na =>
FeOH + 2 NaOH = Fe(OH)3 + 2 Na
H202 + CO2 = C6H12O6 + O2 =>
6 H202 + 606 CO2 = 101 C6H12O6 + 303 O2
B2S3(g) + H2O(l) = H2S(g) + H3BO3(g) =>
B2S3(g) + 6 H2O(l) = 3 H2S(g) + 2 H3BO3(g)
C6H5CH3 + NH3 = C6H5NH2 + CH4 =>
C6H5CH3 + NH3 = C6H5NH2 + CH4
KI(aq) + F2(g) = I2(s) + KF(aq) =>
2 KI(aq) + F2(g) = I2(s) + 2 KF(aq)
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
Al + K2CO3 = Al2(CO3)3 + K =>
2 Al + 3 K2CO3 = Al2(CO3)3 + 6 K
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2) =>
ZnSO3 + Na2SO3 = Na2(Zn(SO3)2)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgI + NaBr = AgBr + NaI =>
AgI + NaBr = AgBr + NaI
K2CrO4 + AlCl3 = KCl + Al2(CrO4)3 =>
3 K2CrO4 + 2 AlCl3 = 6 KCl + Al2(CrO4)3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaF + CaCl2 = NaCl + CaF2 =>
2 NaF + CaCl2 = 2 NaCl + CaF2
MgBr2 + FeCl3 = FeBr3 + MgCl2 =>
3 MgBr2 + 2 FeCl3 = 2 FeBr3 + 3 MgCl2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
CH3COOH(aq) + Mg(OH)2(aq) = (CH3COO)2Mg(aq) + H2O(l) =>
2 CH3COOH(aq) + Mg(OH)2(aq) = (CH3COO)2Mg(aq) + 2 H2O(l)
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
Rb + HClO = RbClO + H =>
Rb + HClO = RbClO + H
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
C12H22CaO14 + (NH4)2C2O4 = CaC2O4 + NH4C6H11O7 =>
C12H22CaO14 + (NH4)2C2O4 = CaC2O4 + 2 NH4C6H11O7
K + PbCl2 = K2Pb + Cl2 =>
2 K + PbCl2 = K2Pb + Cl2
C50H102 + O2 = CO2 + H2O =>
2 C50H102 + 151 O2 = 100 CO2 + 102 H2O
Mg + H2Br = H2 + MgBr =>
Mg + H2Br = H2 + MgBr
KClO3 + Cr2O3 + K2CO3 = K2CrO4 + KCl + CO2 =>
KClO3 + Cr2O3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NiSO4(s) + NaOH(aq) = Ni(OH)2(aq) + Na2SO4(aq) =>
NiSO4(s) + 2 NaOH(aq) = Ni(OH)2(aq) + Na2SO4(aq)
Hg + NaCl + C2H4O2 + H2O = Na5Hg8 + HCl + CO2 =>
64 Hg + 40 NaCl + 5 C2H4O2 + 10 H2O = 8 Na5Hg8 + 40 HCl + 10 CO2
KI + AgF = KF + AgI =>
KI + AgF = KF + AgI
K2MnO4 + Na2SO3 + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 4 HCl = 2 KCl + MnCl2 + 2 Na2SO4 + 2 H2O
Cu(NO3)2 + LiOH = Cu(OH)2 + LiNO3 =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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