| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnCl2 + Cl2 = 2 MnCl3
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
C8H17 + O3 = CO2 + H2O =>
6 C8H17 + 49 O3 = 48 CO2 + 51 H2O
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4 =>
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
CU + H2SO4 + HNO3 + H2O = (CUSO4*5H2O) + NO =>
3 CU + 3 H2SO4 + 2 HNO3 + 11 H2O = 3(CUSO4*5H2O) + 2 NO
NiCl2 + Be(OH)2 = Ni(OH)2 + BeCl2 =>
NiCl2 + Be(OH)2 = Ni(OH)2 + BeCl2
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2 + Cl = C2Cl4 =>
C2 + 4 Cl = C2Cl4
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
FeCO3 + HI = FeH2 + I2CO3 =>
FeCO3 + 2 HI = FeH2 + I2CO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H7O2 + H2O = C4H8O2 + OH =>
C4H7O2 + H2O = C4H8O2 + OH
MgCl2(aq) + Na2CO3(aq) = MgCO3 + NaCl =>
MgCl2(aq) + Na2CO3(aq) = MgCO3 + 2 NaCl
Cu1 + Ba1Cl2 = Cu1Cl1 + Ba2 =>
4 Cu1 + 2 Ba1Cl2 = 4 Cu1Cl1 + Ba2
Mg(C2O4)2 + Fe2O3 = Fe(C2O4)3 + MgO =>
3 Mg(C2O4)2 + Fe2O3 = 2 Fe(C2O4)3 + 3 MgO
Na2H16N2O8 = Na2O + HNO3 + H2O + NH3 =>
2 Na2H16N2O8 = 2 Na2O + HNO3 + 11 H2O + 3 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag(NO3) + KSCN = AgSCN + K(NO3) =>
Ag(NO3) + KSCN = AgSCN + K(NO3)
Zn(s) + Fe2(SO4)3 = ZnSO4(aq) + Fe(s) =>
3 Zn(s) + Fe2(SO4)3 = 3 ZnSO4(aq) + 2 Fe(s)
K + O1 = KO2 =>
K + 2 O1 = KO2
Kr + O2 = KrO3 =>
2 Kr + 3 O2 = 2 KrO3
Zn(OH)2 = Zn + H2 + O2 =>
Zn(OH)2 = Zn + H2 + O2
FeSO4 + Na2EDTA = NaFeEDTA + NaSO4 =>
FeSO4 + Na2EDTA = NaFeEDTA + NaSO4
AgF + NiCl2 = NiF2 + AgCl =>
2 AgF + NiCl2 = NiF2 + 2 AgCl
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + Na2SO4
CaI2 + Ba(OH2) = Ca(OH2) + BaI2 =>
CaI2 + Ba(OH2) = Ca(OH2) + BaI2
Zn + Fe(SO4) = Zn(SO4) + Fe =>
Zn + Fe(SO4) = Zn(SO4) + Fe
SnF + K2S = Sn2S + KF =>
2 SnF + K2S = Sn2S + 2 KF
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
CCl3F + O3 = CO2 + ClO + F2 =>
6 CCl3F + 10 O3 = 6 CO2 + 18 ClO + 3 F2
C9H12NO2 + Cl + NaOH = C9H11NO2 + H2O + NaCl =>
C9H12NO2 + Cl + NaOH = C9H11NO2 + H2O + NaCl
C6H5CHCH2 + H2 = C6H5CH2CH2 =>
2 C6H5CHCH2 + H2 = 2 C6H5CH2CH2
Zn + Ag3PO4 = Zn3PO4 + Ag =>
3 Zn + Ag3PO4 = Zn3PO4 + 3 Ag
C8H18 + O2 = C7H14 + H2O =>
14 C8H18 + 7 O2 = 16 C7H14 + 14 H2O
Cu + HNO3 = Cu(NO3)290 + NO2 + H2O =>
Cu + 580 HNO3 = Cu(NO3)290 + 290 NO2 + 290 H2O
CuO + hydrogen = water + copper =>
CuO + H2 = H2O + Cu
CuCl2 + NaON = NaCl + Cu(ON)2 =>
CuCl2 + 2 NaON = 2 NaCl + Cu(ON)2
HCHOH2 = CH3OH =>
HCHOH2 = CH3OH
MoS2 + H2O2 = MoO2 + SO2 + H2O =>
MoS2 + 6 H2O2 = MoO2 + 2 SO2 + 6 H2O
C5H12O + SO4{2-} + H{+} = CO2 + H2O + H2S =>
4 C5H12O + 15 SO4{2-} + 30 H{+} = 20 CO2 + 24 H2O + 15 H2S
Ba(OH)2 + Br2 = Ba + BrO + H2O =>
2 Ba(OH)2 + Br2 = 2 Ba + 2 BrO + 2 H2O
MgCl2 + HCl = HMg + Cl2 =>
2 MgCl2 + 2 HCl = 2 HMg + 3 Cl2
Al3H = Al + H =>
Al3H = 3 Al + H
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
H2OCl + MgI2 = H2OI + MgCl2 =>
2 H2OCl + MgI2 = 2 H2OI + MgCl2
MnO4 + AsH2 + H2SO4 = H3AsO4 + MnSO4 + H2O =>
7 MnO4 + 6 AsH2 + 7 H2SO4 = 6 H3AsO4 + 7 MnSO4 + 4 H2O
C8H18O2 + HIO3 = C4H8O2 + HI + H2O =>
C8H18O2 + HIO3 = 2 C4H8O2 + HI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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