| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 NaOH = NaCl + NaClO + H2O
CrO4 + HCl = Cl2 + H2O + Cr =>
CrO4 + 8 HCl = 4 Cl2 + 4 H2O + Cr
HNi + SCN = HS + NiCN =>
HNi + SCN = HS + NiCN
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
CrO3 + H3PO4 = CrH3 + O3PO4 =>
CrO3 + H3PO4 = CrH3 + O3PO4
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
MgCl2KNO3 = MgNO3KCl2 =>
MgCl2KNO3 = MgNO3KCl2
Cu{+2} + H2S = CuH2 + S{+2} =>
Cu{+2} + H2S = CuH2 + S{+2}
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
BaI2 + O2 = BaO2 + I =>
BaI2 + O2 = BaO2 + 2 I
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
HNO3 + SO3 = H2SO4 + N2O5 =>
2 HNO3 + SO3 = H2SO4 + N2O5
SO32{-} + CrO42{-} = SO42{-} + CrO2({-}) =>
4 SO32{-} + CrO42{-} = 4 SO42{-} + CrO2({-})
NaNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + NaOH(aq) =>
2 NaNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 NaOH(aq)
SCl6 + O2 = SO1 + Cl2 =>
2 SCl6 + O2 = 2 SO1 + 6 Cl2
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2 =>
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2
Ca(OH)2 + NaHCO3 = Ca(HCO3)2 + Na(OH) =>
Ca(OH)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 Na(OH)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
ZnO + CH3COOH = Zn(CH3COO)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3COO)2 + H2O
NaHCO3 + H4C2O3 = H2CO3 + NaC2H3O2 =>
3 NaHCO3 + 4 H4C2O3 = 5 H2CO3 + 3 NaC2H3O2
MnCl2 + H2O2 + KOH = KMnO4 + KCl + H2O =>
2 MnCl2 + 5 H2O2 + 6 KOH = 2 KMnO4 + 4 KCl + 8 H2O
CoCl2(aq) + NaOH = Co(OH)2 + NaCl =>
CoCl2(aq) + 2 NaOH = Co(OH)2 + 2 NaCl
C6H6(aq) + O2 = CO2 + H2O =>
2 C6H6(aq) + 15 O2 = 12 CO2 + 6 H2O
NaMnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnSO3 + H2O =>
2 NaMnO4 + 7 Na2SO3 + 3 H2SO4 = 8 Na2SO4 + 2 MnSO3 + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
ZnO + C = CO + Zn =>
ZnO + C = CO + Zn
H2AsO3{-} + I2 + H2O = HAsO4{-2} + I{-} + H{+} =>
H2AsO3{-} + I2 + H2O = HAsO4{-2} + 2 I{-} + 3 H{+}
Mg{2} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{2} + 2 PO4{-3} = Mg3(PO4)2
C2H6O + H2O2 = CO2 + H2O =>
C2H6O + 6 H2O2 = 2 CO2 + 9 H2O
O = O2 =>
2 O = O2
Ca(NO3)2(aq) + Na2SO4(aq) = NaNO3 + CaSO4 =>
Ca(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3 + CaSO4
Pb{2+}(aq) + I{-}(aq) = PbI2(s) =>
Pb{2+}(aq) + 2 I{-}(aq) = PbI2(s)
Mn3O4 + V2O5 = MnV2O4 + O =>
Mn3O4 + 3 V2O5 = 3 MnV2O4 + 7 O
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
CuSO4KJ = CuJKSO4 =>
CuSO4KJ = CuJKSO4
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
CH3COOLi*2H2O + Mn(CH3COO)2*4H2O + H2O = LiMn2O4 + CO2 + H2 =>
2 CH3COOLi*2H2O + 4 Mn(CH3COO)2*4H2O + 8 H2O = 2 LiMn2O4 + 20 CO2 + 43 H2
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
Ca(OH)2 + SO2 = S(OH)4 + CaO =>
2 Ca(OH)2 + SO2 = S(OH)4 + 2 CaO
K + S8 = K2S(classification) =>
16 K + S8 = 8 K2S(classification)
As2O3 + Zn + HCl = H3As + ZnCl2 + H2O =>
As2O3 + 6 Zn + 12 HCl = 2 H3As + 6 ZnCl2 + 3 H2O
SO2 + Cl2 = Cl2O + SOCl2 =>
SO2 + 2 Cl2 = Cl2O + SOCl2
CH3Cl + NH3 = CH3NH2 + NH4Cl =>
CH3Cl + 2 NH3 = CH3NH2 + NH4Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(CH3COO)2 + Na2CO3 = CaCO3 + Na(CH3COO) =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 Na(CH3COO)
Co(NO2)3 + O2 = Co(NO3)3 =>
2 Co(NO2)3 + 3 O2 = 2 Co(NO3)3
K + SO3 = KSO3 =>
K + SO3 = KSO3
C6H12O7 + H2 = C6H12O2 + H2O =>
C6H12O7 + 5 H2 = C6H12O2 + 5 H2O
Br2 + CaF2 = Ca + Br2F2 =>
Br2 + CaF2 = Ca + Br2F2
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHCHCH2OH =>
3 CH2CHCHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCHCHCH2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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