| Équations équilibrées la veille |
Zn(OH)2 + 2 HCl + 2 H2O = [Zn(H2O)4]Cl2
SO4 + Zn = ZnSO4 =>
SO4 + Zn = ZnSO4
LiOH + HIO3 = LiIO3 + H2O =>
LiOH + HIO3 = LiIO3 + H2O
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
C8H16 + HBr = C8H16Br2 + H2 =>
C8H16 + 2 HBr = C8H16Br2 + H2
NaClO2 + Br2 + NaOH = NaClO4 + NaBr + H2O =>
NaClO2 + 2 Br2 + 4 NaOH = NaClO4 + 4 NaBr + 2 H2O
HNO3 + Fe = Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + Fe = Fe(NO3)3 + 3 NO2 + 3 H2O
K + O2 = KO2 =>
K + O2 = KO2
Al2(SO4)3 + CaF2 = Ca(SO4) + AlF3 =>
Al2(SO4)3 + 3 CaF2 = 3 Ca(SO4) + 2 AlF3
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Al2O3 + KI = K2O + AlI3 =>
Al2O3 + 6 KI = 3 K2O + 2 AlI3
HHCl3 + Na(NO3) = H(NO3) + Na(HCl3) =>
HHCl3 + Na(NO3) = H(NO3) + Na(HCl3)
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
NaCl(aq) + K2S(aq) = Na2S(aq) + KCl(aq) =>
2 NaCl(aq) + K2S(aq) = Na2S(aq) + 2 KCl(aq)
Al2 + PbO = Al2O3 + Pb =>
Al2 + 3 PbO = Al2O3 + 3 Pb
CH3(CH2)CH2CH3(l) + O2(g) = CO2 + H2O =>
2 CH3(CH2)CH2CH3(l) + 13 O2(g) = 8 CO2 + 10 H2O
Na + H(NO3) = Na(NO3) + H2 =>
2 Na + 2 H(NO3) = 2 Na(NO3) + H2
NaClO2 + Br2 + NaOH = NaClO4 + NaBr + H2O =>
NaClO2 + 2 Br2 + 4 NaOH = NaClO4 + 4 NaBr + 2 H2O
LiH2PO4 + NH4H2PO4 + Fe(NO3)3*9H2O + Cr(NO3)3*6H2O + C6H8O7 = LiFe09Cr01P2O7 + H2O + CO2 + N2O =>
18 LiH2PO4 + 18 NH4H2PO4 + 162 Fe(NO3)3*9H2O + 18 Cr(NO3)3*6H2O + 143 C6H8O7 = 18 LiFe09Cr01P2O7 + 2210 H2O + 858 CO2 + 279 N2O
NaHCl = H2 + NaCl =>
2 NaHCl = H2 + 2 NaCl
NiCl2 + CoCl2 = Ni(CoCl4) =>
NiCl2 + CoCl2 = Ni(CoCl4)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K2C2O4 + H2O = K{+} + OH{-} + H2C2O4 =>
K2C2O4 + 2 H2O = 2 K{+} + 2 OH{-} + H2C2O4
BaS(aq) + HCl(aq) = H2S(g) + BaCl2(aq) =>
BaS(aq) + 2 HCl(aq) = H2S(g) + BaCl2(aq)
MnSO4 + NH3 = MnNH3SO4 =>
MnSO4 + NH3 = MnNH3SO4
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
Zn(OH)3 + CH3COOH = Zn(CH3COO)3 + H2O =>
Zn(OH)3 + 3 CH3COOH = Zn(CH3COO)3 + 3 H2O
PbSO4 + NaBr = Na2SO4 + Na2PbBr4 =>
PbSO4 + 4 NaBr = Na2SO4 + Na2PbBr4
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
Ba + Na2(SO4) = BaSO4 + Na =>
Ba + Na2(SO4) = BaSO4 + 2 Na
KaO3 = Ka + O2 =>
2 KaO3 = 2 Ka + 3 O2
KN03 + H2CO3 = K2CO3 + HN03 =>
2 KN03 + H2CO3 = K2CO3 + 2 HN03
Cu + Fe2(SO4)3 = Cu(SO4)3 + Fe2 =>
Cu + Fe2(SO4)3 = Cu(SO4)3 + Fe2
O2 = O3 =>
3 O2 = 2 O3
Co(NO2)3 + KNO2 = K3(Co(NO2)6) =>
Co(NO2)3 + 3 KNO2 = K3(Co(NO2)6)
C6H14 + Br2 = C6H13 + HBr =>
2 C6H14 + Br2 = 2 C6H13 + 2 HBr
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)(OH)2 + NH4NO3 + H2O =>
80 Ca(NO3)2 + 8(NH4)2HPO4 + 174 NH4OH = 8 Ca10(PO4)(OH)2 + 175 NH4NO3 + 113 H2O
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O =>
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O
KMnO4 + Na2SO4 + CaSO4H2O = NaMnO4 + K2Ca(SO4)2H2O =>
2 KMnO4 + Na2SO4 + CaSO4H2O = 2 NaMnO4 + K2Ca(SO4)2H2O
K2CO3(s) = K2O + CO2(g) =>
K2CO3(s) = K2O + CO2(g)
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
P4 + OH = HPO2 + H2O =>
P4 + 12 OH = 4 HPO2 + 4 H2O
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
SnS + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnS + 6 H2SO4 = Sn(SO4)2 + 5 SO2 + 6 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq)
K2CrO4 + NaOH = K2CrO4NaOH =>
K2CrO4 + NaOH = K2CrO4NaOH
Mg(NO3)2 + Na2O = NaNO3 + MgO =>
Mg(NO3)2 + Na2O = 2 NaNO3 + MgO
Au + Sn(SO4)2 = Au2SO4 + Sn =>
4 Au + Sn(SO4)2 = 2 Au2SO4 + Sn
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| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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