| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g)
C3H6O + NH4 = C3H6ONH4 =>
C3H6O + NH4 = C3H6ONH4
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO + H2O =>
6 CuBr + 16 HNO3 = 6 Cu(NO3)2 + 3 Br2 + 4 NO + 8 H2O
HClO3 + Mg(OH)2 = H2O + Mg(ClO3)2 =>
2 HClO3 + Mg(OH)2 = 2 H2O + Mg(ClO3)2
Rb2S + K2Po3 = Rb2Po3K2S =>
Rb2S + K2Po3 = Rb2Po3K2S
KOH + N2O3 = KNO3 + NO + H2O =>
2 KOH + 3 N2O3 = 2 KNO3 + 4 NO + H2O
Fe + HSO3 = Fe2HSO3 =>
2 Fe + HSO3 = Fe2HSO3
FeS4 + O2 = Fe2O3 + SO2 =>
4 FeS4 + 19 O2 = 2 Fe2O3 + 16 SO2
Al + I{2} = Al{3} + I{-} =>
Al + I{2} = Al{3} + I{-}
Zn + NO3{-} + H3O{+} = Zn{2+} + N2O + H2O =>
4 Zn + 2 NO3{-} + 10 H3O{+} = 4 Zn{2+} + N2O + 15 H2O
K4[Fe(CN)6] + Co(ClO3)3 + H2SO4 = K2SO4 + Fe2(SO4)3 + CoSO4 + HNO3 + CO2 + H2O + Cl2 =>
32 K4[Fe(CN)6] + 122 Co(ClO3)3 + 234 H2SO4 = 64 K2SO4 + 16 Fe2(SO4)3 + 122 CoSO4 + 192 HNO3 + 192 CO2 + 138 H2O + 183 Cl2
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2 =>
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Al(CH3COO)3 = Al + C + H2 + O2 =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 6 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HgCl + O2 = HgO + Cl2 =>
2 HgCl + O2 = 2 HgO + Cl2
P2Br4 + F = P2F4 + Br2 =>
P2Br4 + 4 F = P2F4 + 2 Br2
HCrO2 + NaOH = NaCrO2 + H2O =>
HCrO2 + NaOH = NaCrO2 + H2O
(NH4)2CO3 + CH3COOH = NH4CH3CO2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3CO2 + CO2 + H2O
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
(NH4)2CO3 + CH3COOH = NH4CH3CO2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3CO2 + CO2 + H2O
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s) =>
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s)
Cu(CH3COO)2 + KMnO4 = Cu(MnO4)2 + CH3CO2K =>
Cu(CH3COO)2 + 2 KMnO4 = Cu(MnO4)2 + 2 CH3CO2K
(NH4)2CO3 + CH3COOH = NH4CH3CO2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3CO2 + CO2 + H2O
(NH4)2SiO3 + NaOH = NH3 + H2O + Na2O3Si =>
(NH4)2SiO3 + 2 NaOH = 2 NH3 + 2 H2O + Na2O3Si
CH3COOH + (NH4)2CO3 = CH3COONH4 + H2O + CO2 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2O + CO2
(NH4)2CO3 + CH3COOH = NH4CH3CO2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3CO2 + CO2 + H2O
Mg + HCl = MgCl2 + H6 =>
3 Mg + 6 HCl = 3 MgCl2 + H6
HS2 + O = H2O + S =>
2 HS2 + O = H2O + 4 S
(NH4)2CO3 + CH3COOH = NH4CH3CO2 + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3CO2 + CO2 + H2O
C2H6 + Br2 = C2H6Br2 =>
C2H6 + Br2 = C2H6Br2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CH3COOH + (NH4)2CO3 = CH3COONH4 + H2CO3 =>
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2CO3
(NH4)2CO3 + CH3COOH = C2H7NO2 + H2O + CO2 =>
(NH4)2CO3 + 2 CH3COOH = 2 C2H7NO2 + H2O + CO2
Mg + (OH)2 = Mg(OH)2 =>
Mg + (OH)2 = Mg(OH)2
Cu(aq) + OH(aq) = CuOH(s) =>
Cu(aq) + OH(aq) = CuOH(s)
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
ZnAl4Cu1 = Al + Cu + Zn =>
ZnAl4Cu1 = 4 Al + Cu + Zn
RbCl + Br2 = RbBr + Cl2 =>
2 RbCl + Br2 = 2 RbBr + Cl2
(NH4)2CO3 + CH3COOH = (NH4)CH3COOH + CO2 + H2O =>
4(NH4)2CO3 + 9 CH3COOH = 8(NH4)CH3COOH + 6 CO2 + 2 H2O
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
(BaCO3)090 + (Gd2O3)010 + (TiO2)096 + (SnO2)004 = (Ba090Gd010Ti096Sn004)O3 + O2 + CO2 =>
2(BaCO3)090 + (Gd2O3)010 + 2(TiO2)096 + 2(SnO2)004 = 2(Ba090Gd010Ti096Sn004)O3 + 302 O2 + 180 CO2
C0(g) + O2(g) = CO2 =>
C0(g) + O2(g) = CO2
Zn(OH)2 + Na2O = NaOH + ZnO =>
Zn(OH)2 + Na2O = 2 NaOH + ZnO
PbS4 + O2 = PbO2 + SO2 =>
PbS4 + 5 O2 = PbO2 + 4 SO2
K2CrO4 + H2O = [CrO4]{2-} + [K2{2+}]OH2 =>
K2CrO4 + H2O = [CrO4]{2-} + [K2{2+}]OH2
CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2 =>
CaWO4 + Na2CO3 = Na2WO4 + CaO + CO2
BaSiF6 = SiF4 + BaF2 =>
BaSiF6 = SiF4 + BaF2
F2 + CuI2 = FI + Cu =>
F2 + CuI2 = 2 FI + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/25
Équations équilibrées sur02/20/24
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