| Équations équilibrées la veille | Équations équilibrées le lendemain |
[AgS2O3]{-} + S2O3{2-} = [Ag(S2O3)2]{-3}
CuSO4*2H2O = CuSO4 + H2O =>
CuSO4*2H2O = CuSO4 + 2 H2O
LiBr + H2O = HBr + LiOH =>
LiBr + H2O = HBr + LiOH
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}
CuCl2 + K2CrO4 = CuCrO4 + KCl =>
CuCl2 + K2CrO4 = CuCrO4 + 2 KCl
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}
Fe(OH)3 + H2C2O4 = (C2O4)3 + Fe + H2O =>
2 Fe(OH)3 + 3 H2C2O4 = (C2O4)3 + 2 Fe + 6 H2O
CH4 + KMnO4 + HCl = HOOCCH2CH2COOH + KCl + MnCl2 + H2O =>
20 CH4 + 18 KMnO4 + 54 HCl = 5 HOOCCH2CH2COOH + 18 KCl + 18 MnCl2 + 52 H2O
Pb(NO2)2 + Mg = Pb + Mg(NO2)2 =>
Pb(NO2)2 + Mg = Pb + Mg(NO2)2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
N4HNO3 = H2O + N2O =>
2 N4HNO3 = H2O + 5 N2O
(NH4)2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + NH4OH(aq) =>
(NH4)2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 NH4OH(aq)
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
BaCl + Sn(NO2)4 = Ba(NO2) + SnCl4 =>
4 BaCl + Sn(NO2)4 = 4 Ba(NO2) + SnCl4
CH3(CH2)2(g) + O2(g) = CO2(g) + H20(g) =>
20 CH3(CH2)2(g) + 60 O2(g) = 60 CO2(g) + 7 H20(g)
Ag2Co3 = Ag2 + Co3 =>
Ag2Co3 = Ag2 + Co3
Na + H2O = NaOH + HH =>
2 Na + 2 H2O = 2 NaOH + HH
Sodium + iodine = NaI =>
2 Na + I2 = 2 NaI
N2H4 + KOH + KMnO4 = K2MnO4 + H2O + N2 =>
N2H4 + 4 KOH + 4 KMnO4 = 4 K2MnO4 + 4 H2O + N2
AlCl3 + Na2HPO4 = AlPO4 + Na3PO4 + HCl =>
AlCl3 + 3 Na2HPO4 = AlPO4 + 2 Na3PO4 + 3 HCl
Fe(ii) + Cl = FeCl2 =>
Fe(ii) + 2 Cl = FeCl2
FeI2 + AgNO3 = Fe(NO3)2 + AgI =>
FeI2 + 2 AgNO3 = Fe(NO3)2 + 2 AgI
KMnO4 + V2SO4 + H2SO4 = MnO2 + VOSO4 + K2SO4 + H2O =>
2 KMnO4 + V2SO4 + 2 H2SO4 = 2 MnO2 + 2 VOSO4 + K2SO4 + 2 H2O
Cu(NO3)2 + NH3 = Cu2(NH3)4 + NO3 =>
2 Cu(NO3)2 + 4 NH3 = Cu2(NH3)4 + 4 NO3
Na(s) + MgI(aq) = NaI2(aq) + Mg(s) =>
Na(s) + 2 MgI(aq) = NaI2(aq) + 2 Mg(s)
Fe + H2SO4 = SO2 + Fe2O3 + H2O =>
2 Fe + 3 H2SO4 = 3 SO2 + Fe2O3 + 3 H2O
C2 + HNO3 = HCO3 + NO2 + H2 =>
C2 + 6 HNO3 = 2 HCO3 + 6 NO2 + 2 H2
(NH4)3PO4 + Na2CO3 = Na2(NH4)3 + PO4CO3 =>
(NH4)3PO4 + Na2CO3 = Na2(NH4)3 + PO4CO3
Ti2SO4 + CaCl2 = TiCl + CaSO4 =>
Ti2SO4 + CaCl2 = 2 TiCl + CaSO4
Mg(OH)2 + Br2 + MgI2 = Mg(IO3)2 + MgBr2 + H2O =>
6 Mg(OH)2 + 6 Br2 + MgI2 = Mg(IO3)2 + 6 MgBr2 + 6 H2O
Co(NO3) + NaI = CoI + Na(NO3) =>
Co(NO3) + NaI = CoI + Na(NO3)
Cu + H(NO3) = Cu(NO3) + NO2 + H2O =>
Cu + 2 H(NO3) = Cu(NO3) + NO2 + H2O
Ca(HCO3)2 + CaCl2 = CaCO3 + HCl =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + 2 HCl
CrO2 + C2H6O = Cr2O3 + CO2 + H2O =>
12 CrO2 + C2H6O = 6 Cr2O3 + 2 CO2 + 3 H2O
As + HCl + HNO3 = H2O + NO + AsCl3 =>
As + 3 HCl + HNO3 = 2 H2O + NO + AsCl3
S + KClO3 + H2O = K2SO4 + H2SO4 + Cl2 =>
5 S + 6 KClO3 + 2 H2O = 3 K2SO4 + 2 H2SO4 + 3 Cl2
P4O10 + H2O(l) = H3PO4(l) =>
P4O10 + 6 H2O(l) = 4 H3PO4(l)
FeCl3 + KOH = KCl + H3FeO3 =>
FeCl3 + 3 KOH = 3 KCl + H3FeO3
C5H10O5 = C87H62O15 + CO2 + H2O =>
19 C5H10O5 = C87H62O15 + 8 CO2 + 64 H2O
KOH = K + OH =>
KOH = K + OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
VO2{+} + Mn{+2} = VO{+2} + MnO2 =>
2 VO2{+} + Mn{+2} = 2 VO{+2} + MnO2
CH3COOH + Al = Al(CH3COOH)3 =>
3 CH3COOH + Al = Al(CH3COOH)3
Na2SO3 + H2SO4 + K2MnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 Na2SO3 + 2 H2SO4 + K2MnO4 = 2 Na2SO4 + MnSO4 + K2SO4 + 2 H2O
C7H8O + C5H6Br3N = C7H7BrO + HBr + C5H6BrN =>
C7H8O + C5H6Br3N = C7H7BrO + HBr + C5H6BrN
Co + N2 = CoN =>
2 Co + N2 = 2 CoN
HIO4 + Co(OH)3 = Co(IO4)3 + H2O =>
3 HIO4 + Co(OH)3 = Co(IO4)3 + 3 H2O
AgNO3 + K2CrO2 = AgCrO2 + K2NO3 =>
AgNO3 + K2CrO2 = AgCrO2 + K2NO3
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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