| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2C2O4*H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H20 + 143 H2O + 126 CO2
K2SO4 + MgSO4 + H2O = K2SO4*MgSO4*6H2O =>
K2SO4 + MgSO4 + 6 H2O = K2SO4*MgSO4*6H2O
BaSO4 + Fe(OH)3 = BaSO4Fe(OH)3 =>
BaSO4 + Fe(OH)3 = BaSO4Fe(OH)3
Calciumchlorate + potassiumchloride = calciumchloride + potassiumchlorate =>
Ca(ClO3)2 + 2 KCl = CaCl2 + 2 KClO3
Rb + Fe2O3 = RbO + Fe =>
3 Rb + Fe2O3 = 3 RbO + 2 Fe
HBr(aq) + NiS(s) = H2S(g) + NiBr2(s) =>
2 HBr(aq) + NiS(s) = H2S(g) + NiBr2(s)
N2O3 + H2O2 = HNO3 + H2O =>
N2O3 + 2 H2O2 = 2 HNO3 + H2O
FeCl2 + Na2S + H2O = Fe(OH)2 + NaCl + H2S =>
FeCl2 + Na2S + 2 H2O = Fe(OH)2 + 2 NaCl + H2S
NH4BF4 + KCl = KBF4 + NH4Cl =>
NH4BF4 + KCl = KBF4 + NH4Cl
Zn + Cr(NO3)2 = Zn(NO3)2 + Cr =>
Zn + Cr(NO3)2 = Zn(NO3)2 + Cr
BaCO3 + HCl = CO2 + H2O + BaCl2 =>
BaCO3 + 2 HCl = CO2 + H2O + BaCl2
PbO2 + KBr = K2O + PbBr4 =>
PbO2 + 4 KBr = 2 K2O + PbBr4
Mn + PB(NO3)2 = PB + Mn(NO3)2 =>
Mn + PB(NO3)2 = PB + Mn(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn + PB(NO3)2 = PB + Mn(NO3)2 =>
Mn + PB(NO3)2 = PB + Mn(NO3)2
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = Eu001Mg099O + N2 + CO2 + H2O =>
594.00000000001Mg(NO3)2*6H2O + 1204 CH4N2O + 6 EuH10N3O14 = 6.0000000000001Eu001Mg099O + 1807 N2 + 1204 CO2 + 6002.0000000001H2O
Cu(NO3)2 + NH3 = Cu(NH3)4(NO3)2 =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4(NO3)2
AgBr(aq) = Ag(s) + Br2(g) =>
2 AgBr(aq) = 2 Ag(s) + Br2(g)
Al2(SO4)3 + K(OH) = Al(OH)3 + K2(SO4) =>
Al2(SO4)3 + 6 K(OH) = 2 Al(OH)3 + 3 K2(SO4)
NaOH + CH3COOH = C2H3NaO2 + H2O =>
NaOH + CH3COOH = C2H3NaO2 + H2O
NaBr + H2O = NaBrO3 + H2 =>
NaBr + 3 H2O = NaBrO3 + 3 H2
NaNO3 + H2O = NaNO3H + OH =>
NaNO3 + H2O = NaNO3H + OH
CaHCO3 + H2SO4 = Ca2SO4 + H2O + CO2 =>
2 CaHCO3 + H2SO4 = Ca2SO4 + 2 H2O + 2 CO2
AgOH + NH4 + HCl = AgCl + NH4OH + H =>
AgOH + NH4 + HCl = AgCl + NH4OH + H
Ba3(PO4)2 + Fe2(SO4)3 = Ba(SO4) + Fe(PO4) =>
Ba3(PO4)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(PO4)
CaI + Ag(NO3) = Ca(NO3) + AgI =>
CaI + Ag(NO3) = Ca(NO3) + AgI
K2CrO4(aq) + CuCl2(aq) = CuCrO4(s) + KCl(aq) =>
K2CrO4(aq) + CuCl2(aq) = CuCrO4(s) + 2 KCl(aq)
KMnO4 + H2SO4 + Zn = K2SO4 + H2O + ZnO + MnO =>
2 KMnO4 + H2SO4 + 5 Zn = K2SO4 + H2O + 5 ZnO + 2 MnO
CH2O + HCN + H2O = C2H5NO2 =>
CH2O + HCN + H2O = C2H5NO2
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
CuSO4(aq) + NH4OH(aq) = Cu(NH3)4SO4H2O(s) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = Cu(NH3)4SO4H2O(s) + 3 H2O(l)
Ba(OH)2(aq) + H3(PO4)(aq) = H2O(l) + Ba3(PO4)2(aq) =>
3 Ba(OH)2(aq) + 2 H3(PO4)(aq) = 6 H2O(l) + Ba3(PO4)2(aq)
BrO3{-} = Br{-} + O2 =>
2 BrO3{-} = 2 Br{-} + 3 O2
C2H6O2 + Cl2 = H2O + ClO2 + C2H4Cl =>
4 C2H6O2 + 3 Cl2 = 4 H2O + 2 ClO2 + 4 C2H4Cl
Ti(OH)4(aq) = Ti2O4(s) + H2O(l) =>
2 Ti(OH)4(aq) = Ti2O4(s) + 4 H2O(l)
C5H9NO4 + HCl = C5H9NO4(HCl) =>
C5H9NO4 + HCl = C5H9NO4(HCl)
Na + KF = NaF + K =>
Na + KF = NaF + K
I{-} + H{+} + NO2{-} = NO + H2O + I2 =>
2 I{-} + 4 H{+} + 2 NO2{-} = 2 NO + 2 H2O + I2
ZnO + Ca(OH)2 + H2O = Ca(Zn(OH)4) =>
ZnO + Ca(OH)2 + H2O = Ca(Zn(OH)4)
K4(Fe(CN)6) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O
K(s) + Cu(OH)2(aq) = Cu(s) + KOH(aq) =>
2 K(s) + Cu(OH)2(aq) = Cu(s) + 2 KOH(aq)
NaFe3(SO4)2(OH)6 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFe3(SO4)2(OH)6 + 6 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 12 H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
C6H6 + KMnO4 + H2O = C6H4(OH)2 + MnO2 + KOH =>
3 C6H6 + 4 KMnO4 + 2 H2O = 3 C6H4(OH)2 + 4 MnO2 + 4 KOH
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Cl2(g) + O2(g) = Cl2O5(g) =>
2 Cl2(g) + 5 O2(g) = 2 Cl2O5(g)
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3 + Na2SO4 =>
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3 + Na2SO4
(NH4)(OH) + MgCl2 = (NH4)Cl2 + Mg(OH) =>
(NH4)(OH) + MgCl2 = (NH4)Cl2 + Mg(OH)
Fe(OH)3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
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