| Équations équilibrées la veille | Équations équilibrées le lendemain |
H02 + Cl2 = 2 HCl
Sn(OH)4 + H2(SO4) = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2(SO4) = Sn(SO4)2 + 4 H2O
HF + SIO2 = H2SIF6 + H2O =>
6 HF + SIO2 = H2SIF6 + 2 H2O
K2Cr2O7 + KY + H2SO4 = Cr2(SO4)3 + K2SO4 + Y + H2O =>
K2Cr2O7 + 6 KY + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 6 Y + 7 H2O
NO2HO = HNO3 =>
NO2HO = HNO3
CH4 = CH + H2 =>
2 CH4 = 2 CH + 3 H2
Al(s) + I2(l) = Al2I6 =>
2 Al(s) + 3 I2(l) = Al2I6
LiOH + CuSO4 = Cu(OH)2 + Li2SO4 =>
2 LiOH + CuSO4 = Cu(OH)2 + Li2SO4
Mn + Cu(No3)2 = Mn(No3)2 + Cu =>
Mn + Cu(No3)2 = Mn(No3)2 + Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3(CH2)6COONa + HNO3 = CH3(CH2)6COOH + NaNO3 =>
CH3(CH2)6COONa + HNO3 = CH3(CH2)6COOH + NaNO3
KHCO3 + NaOH = KNaCO3 + H2O =>
KHCO3 + NaOH = KNaCO3 + H2O
AgCl + NH4I = AgI + NH4Cl =>
AgCl + NH4I = AgI + NH4Cl
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C8H20O + C2H4O2 = H2O + C10H20O2 =>
8 C8H20O + 13 C2H4O2 = 16 H2O + 9 C10H20O2
I2 + NaBr = INa + Br2 =>
I2 + 2 NaBr = 2 INa + Br2
SO2 + KMnO4 + H2O = MnSO4 + K2SO2 + H2SO4 =>
7 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + K2SO2 + 4 H2SO4
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
CuCO3 + HI = CuI2 + H2CO3 =>
CuCO3 + 2 HI = CuI2 + H2CO3
Cr(OH)3 + NaOH = Na3(Cr(OH)6) =>
Cr(OH)3 + 3 NaOH = Na3(Cr(OH)6)
Co + H3 = CoH3 =>
Co + H3 = CoH3
C8H17CHO + O2 = CO2 + H2O =>
C8H17CHO + 13 O2 = 9 CO2 + 9 H2O
H2SO4 + Al2O3 = H2O + Al2(SO4)3 =>
3 H2SO4 + Al2O3 = 3 H2O + Al2(SO4)3
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO3 + H2O + NaSO4 + KNO3 =>
K3Fe(SCN)6 + 27 Na2Cr2O7 + 129 H2SO4 = Fe(NO3)3 + 27 Cr2(SO4)3 + 6 CO3 + 129 H2O + 54 NaSO4 + 3 KNO3
CdBr2 + NaOH = Cd(OH)2 + NaBr =>
CdBr2 + 2 NaOH = Cd(OH)2 + 2 NaBr
C5HOH + O = C2O + HO =>
2 C5HOH + 7 O = 5 C2O + 4 HO
C12H22O11 + HNO3 = C2H2O4 + H2O + NO =>
C12H22O11 + 12 HNO3 = 6 C2H2O4 + 11 H2O + 12 NO
Ti4O2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
Ti4O2(s) + C(s) + 8 Cl2(g) = 4 TiCl4(s) + CO2(g)
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq) =>
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq)
Methane + carbontetrachloride = dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
(H)2 + (N)2 = N(H)3 =>
3(H)2 + (N)2 = 2 N(H)3
Ni + FeCl3 = NiFe + Cl3 =>
Ni + FeCl3 = NiFe + Cl3
HNO3 + Mg = MgNO3 + H =>
HNO3 + Mg = MgNO3 + H
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + Cu(SO4)3 =>
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + Cu(SO4)3
NH4 + NaClO = NH2Cl + Na + H2O =>
NH4 + NaClO = NH2Cl + Na + H2O
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2 =>
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2
KO2 + H2O + Co2 = KHCo3 + O2 =>
4 KO2 + 2 H2O + 6 Co2 = 4 KHCo3 + 5 O2
Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s) =>
Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s)
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4] =>
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4]
K + NiCl2 = KCl + Ni =>
2 K + NiCl2 = 2 KCl + Ni
CaSO3 + H2O = CaH2 + SO4 =>
CaSO3 + H2O = CaH2 + SO4
CoCl + AgNO3 = CoNO3 + ClAg =>
CoCl + AgNO3 = CoNO3 + ClAg
Cu + Ca(OH)2 = Cu(OH)2 + Ca =>
Cu + Ca(OH)2 = Cu(OH)2 + Ca
NaCH3COO + Mg(NO3)2 = Na(NO3)2 + MgCH3COO =>
NaCH3COO + Mg(NO3)2 = Na(NO3)2 + MgCH3COO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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