| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 6 HCl + 5 KNO2 = 2 KCl + 2 MnCl2 + 5 KNO3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
CuCO3*Cu(OH)2 + B2H6 = B2O3 + CO2 + H2 + CuO =>
3 CuCO3*Cu(OH)2 + B2H6 = B2O3 + 3 CO2 + 6 H2 + 6 CuO
KAl(SO4)2 + Ca(OH)2 = Al(OH)3 + CaSO4 + KOH =>
KAl(SO4)2 + 2 Ca(OH)2 = Al(OH)3 + 2 CaSO4 + KOH
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
HClO + NaOH = NaCl + H2O2 =>
HClO + NaOH = NaCl + H2O2
C6H6ClCOOH + NaHCO3 = C6H6ClCOONa + CO2 + H2O =>
C6H6ClCOOH + NaHCO3 = C6H6ClCOONa + CO2 + H2O
NH4F + CaSO4 = CaF2 + (NH4)2SO4 =>
2 NH4F + CaSO4 = CaF2 + (NH4)2SO4
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
AgBr + H2 = Ag + Br{-} + H{+} =>
2 AgBr + H2 = 2 Ag + 2 Br{-} + 2 H{+}
ZnSO4(aq) + BaBr2(aq) = ZnBr2 + BaSO4 =>
ZnSO4(aq) + BaBr2(aq) = ZnBr2 + BaSO4
Ce(NO3)3 = CeO2 + N2 + O2 =>
2 Ce(NO3)3 = 2 CeO2 + 3 N2 + 7 O2
Al + O(g) = AlO =>
Al + O(g) = AlO
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
CoCO3 + O2 = Co3O4 + CO2 =>
6 CoCO3 + O2 = 2 Co3O4 + 6 CO2
Zn + H(SO4) = Zn(SO4) + H2 =>
2 Zn + 2 H(SO4) = 2 Zn(SO4) + H2
NaHCO3 + C6H8O7 = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3 + C6H8O7 = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
NaN3 + O2 = NaNO3 + N2 =>
2 NaN3 + 3 O2 = 2 NaNO3 + 2 N2
C6H6CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
10 C6H6CH3 + 14 KMnO4 + 21 H2SO4 = 10 C6H5COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
SO2(g) + O2(g) + H2O(g) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(g) = 2 H2SO4
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
CuN = Cu + N =>
CuN = Cu + N
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br)2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br)2
C2H5OH2 + O2 = CO2 + H2O =>
4 C2H5OH2 + 13 O2 = 8 CO2 + 14 H2O
BF3 + H2O = HF + BH3O3 =>
BF3 + 3 H2O = 3 HF + BH3O3
CuSO4 + Zn = CuS + ZnO =>
CuSO4 + 4 Zn = CuS + 4 ZnO
Tl2(SO4)3 + H2S = Tl2S + S + H2SO4 =>
Tl2(SO4)3 + 3 H2S = Tl2S + 2 S + 3 H2SO4
K2Cr2O7 + Na2SO3 + H2SO4 = CrSO4 + Na2SO4 + H2O + K2SO4 =>
K2Cr2O7 + 4 Na2SO3 + 3 H2SO4 = 2 CrSO4 + 4 Na2SO4 + 3 H2O + K2SO4
In2O3 + NaOH = In(OH)3 + Na2O =>
In2O3 + 6 NaOH = 2 In(OH)3 + 3 Na2O
MgCa(CO3)2 = MgO + CaO + CO2 =>
MgCa(CO3)2 = MgO + CaO + 2 CO2
C3H12(g) + O2(g) = CO2(g) + H2O(g) =>
C3H12(g) + 6 O2(g) = 3 CO2(g) + 6 H2O(g)
MnSO4(s) + PbO2(s) + H2SO4(aq) = HMnO4(aq) + PbSO4(s) + H2O(l) =>
2 MnSO4(s) + 5 PbO2(s) + 3 H2SO4(aq) = 2 HMnO4(aq) + 5 PbSO4(s) + 2 H2O(l)
NaSO + HCl = S + SO + NaCl + H2O =>
2 NaSO + 2 HCl = S + SO + 2 NaCl + H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(aq) + H2O(l) =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(aq) + 2 H2O(l)
NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2
SO2 + Ag = AgSO2 =>
SO2 + Ag = AgSO2
Br2 + CH2Cl2 = CHCl2 + HBr =>
Br2 + 2 CH2Cl2 = 2 CHCl2 + 2 HBr
AgNO3 + NH4NO3 = AgNH4 + (NO3)2 =>
AgNO3 + NH4NO3 = AgNH4 + (NO3)2
Fe(SO4)3 + Fr = Fe + Fr2SO4 =>
Fe(SO4)3 + 6 Fr = Fe + 3 Fr2SO4
Ho2O3 + HNO3 = Ho(NO3)3*6H2O + NO2 + O2 =>
2 Ho2O3 + 48 HNO3 = 4 Ho(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
H2 + SO4 = H2SO4 =>
H2 + SO4 = H2SO4
NaOH + Sr = Sr(OH)2 + Na =>
2 NaOH + Sr = Sr(OH)2 + 2 Na
Ca + (PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
3 Ca + (PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
NH4OCN = CO(NH2)2 =>
NH4OCN = CO(NH2)2
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
As2O3 + KOH = KAsO2 + H2O =>
As2O3 + 2 KOH = 2 KAsO2 + H2O
SrSO3 + KOH = K2SO3 + Sr(OH)2 =>
SrSO3 + 2 KOH = K2SO3 + Sr(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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