| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3 + H2O =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3 + 6 H2O
Na2CrO4 + Al(SO4)3 = Na2SO4 + Al(CrO4)3 =>
3 Na2CrO4 + Al(SO4)3 = 3 Na2SO4 + Al(CrO4)3
C6H6 + HNO3 = C6H5NO2 + H3NO4 =>
C6H6 + 2 HNO3 = C6H5NO2 + H3NO4
MgI2 + Na3PO4 = Mg3(PO4)2 + NaI =>
3 MgI2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaI
CH3COOH + K2CO3 = H2O + CO2 + KCH3 =>
2 CH3COOH + K2CO3 = H2O + 3 CO2 + 2 KCH3
VOCl2 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VOCl2 + KMnO4 + 6 H2O = 5 HVO3 + KCl + MnCl2 + 7 HCl
CaO + SO2 = CaSO2 + O2 =>
2 CaO + 2 SO2 = 2 CaSO2 + O2
CO + HBr = COBr2 + H2 =>
CO + 2 HBr = COBr2 + H2
K + S = K6S2 =>
6 K + 2 S = K6S2
H2AsO4{-} + H2O = HAsO4{-} + H3O =>
H2AsO4{-} + H2O = HAsO4{-} + H3O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO*12MoO + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 30 HNO3 = 4(NH4)3PO*12MoO + 57 NH4NO3 + 75 H2O
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2 =>
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2
S + NO3 = SO3 + NO2 =>
S + 3 NO3 = SO3 + 3 NO2
K + AuP = KAuP =>
K + AuP = KAuP
SiF4 + CaH2 = SiH4 + CaF2 =>
SiF4 + 2 CaH2 = SiH4 + 2 CaF2
C3H6O + Br2 + H2O = C3H5Br(OH)2 + HBr =>
C3H6O + Br2 + H2O = C3H5Br(OH)2 + HBr
CH3CH2CH2CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH(OH)CH3 + 15 O2 = 10 CO2 + 12 H2O
NH3 + CHCl3 + KOH = KCN + H2O + KCl =>
NH3 + CHCl3 + 4 KOH = KCN + 4 H2O + 3 KCl
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2 =>
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
H2C2O4(aq) + Ca(OH)2(s) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(s) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
SrH + PbBr = SrBr + PbH =>
SrH + PbBr = SrBr + PbH
H2SO4(aq) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O(l)
HCl + NaI = NaH + ClI =>
HCl + NaI = NaH + ClI
ZnS + NaOH + H2O = Na2Zn(OH)4 + H2S =>
ZnS + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2S
CH3CH2H2CH3 + O2 = CO2 + H2O =>
2 CH3CH2H2CH3 + 11 O2 = 6 CO2 + 10 H2O
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
KMnO4 + MnSO4 + ZnO = MnO2 + K2SO4 + ZnSO4 =>
2 KMnO4 + 3 MnSO4 + 2 ZnO = 5 MnO2 + K2SO4 + 2 ZnSO4
Pb(CH3COO)2 + NH4Cl = NH4CH3COO + PbCl2 =>
Pb(CH3COO)2 + 2 NH4Cl = 2 NH4CH3COO + PbCl2
HNO3 + N2H4 = H2O + HN3 =>
5 HNO3 + 8 N2H4 = 15 H2O + 7 HN3
MnO4{-}(aq) + S2{-}(aq) + H2O(l) = MnO2(s) + S(s) + OH{-}(aq) =>
MnO4{-}(aq) + 3 S2{-}(aq) + 2 H2O(l) = MnO2(s) + 6 S(s) + 4 OH{-}(aq)
octane + oxygen = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6O7{-2} + H2O = C6H5O7{-3} + H3O{+} =>
C6H6O7{-2} + H2O = C6H5O7{-3} + H3O{+}
KHCO3 + MgO = K2O + Mg(HCO3)2 =>
2 KHCO3 + MgO = K2O + Mg(HCO3)2
Zn(NO3)2 + (NH4)Br = ZnBr2 + NH4NO3 =>
Zn(NO3)2 + 2(NH4)Br = ZnBr2 + 2 NH4NO3
Na3(PO4)(aq) + Cu(SO4)(aq) = Cu3(PO4)2(s) + Na2(SO4)(aq) =>
2 Na3(PO4)(aq) + 3 Cu(SO4)(aq) = Cu3(PO4)2(s) + 3 Na2(SO4)(aq)
Ag3PO4 + Zn + H2SO4 = Ag + PH3 + ZnSO4 + H2O =>
2 Ag3PO4 + 11 Zn + 11 H2SO4 = 6 Ag + 2 PH3 + 11 ZnSO4 + 8 H2O
Ba(NO3)2 + NaSO3 = Ba(SO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaSO3 = Ba(SO3)2 + 2 NaNO3
Ca + Na3PO4 = Ca2PO4 + Na =>
2 Ca + Na3PO4 = Ca2PO4 + 3 Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2(l) + KI(aq) = KBr(aq) + I2(aq) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(aq)
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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