| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C7H8 + 2 KMnO4 + 4 H2O = 3 C7H8(OH)2 + 2 MnO2 + 2 KOH
HClO4 + Ca2HCO3 = CO2 + H2O + Ca2ClO4 =>
HClO4 + Ca2HCO3 = CO2 + H2O + Ca2ClO4
In + Se = In2Se6 =>
2 In + 6 Se = In2Se6
ZnOH2 + HCl = ZnCl + H3O =>
ZnOH2 + HCl = ZnCl + H3O
CH3CH2CHO + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
4 CH3CH2CHO + KMnO4 + 2 H2SO4 = 6 CH3COH + MnSO4 + 2 H2O + KSO4
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
Fe(OH)3 + H2C2O4 = C2O4 + H2O + Fe(C2O4) =>
2 Fe(OH)3 + 3 H2C2O4 = C2O4 + 6 H2O + 2 Fe(C2O4)
NH3 + H2O = N20O3 + H2 =>
20 NH3 + 3 H2O = N20O3 + 33 H2
La + HNO3 = LaNO3 + H2 =>
2 La + 2 HNO3 = 2 LaNO3 + H2
Cu + NaCl = Na + Cu(Cl2) =>
Cu + 2 NaCl = 2 Na + Cu(Cl2)
CuOH + H2CO3 = HCO3 + CuH2O =>
CuOH + H2CO3 = HCO3 + CuH2O
Fe2(SO4)3 + H2O = FeO(OH) + H2SO4 =>
Fe2(SO4)3 + 4 H2O = 2 FeO(OH) + 3 H2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O
NaOH + C2H4O = C2H3ONa + H2O =>
NaOH + C2H4O = C2H3ONa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + FeS = AgS + Fe(NO3) =>
AgNO3 + FeS = AgS + Fe(NO3)
C6H5C4H7 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
21 C6H5C4H7 + 64 KMnO4 = 30 C6H5COOH + 64 KOH + 64 MnO2 + 4 H2O
KClO3 + AgOH = AgClO3 + KOH =>
KClO3 + AgOH = AgClO3 + KOH
K3[Fe(CN)6] + C6H12O6 + KOH = K4[Fe(CN)6] + (CHOH)4*(COOH)2 + H2O =>
6 K3[Fe(CN)6] + C6H12O6 + 6 KOH = 6 K4[Fe(CN)6] + (CHOH)4*(COOH)2 + 4 H2O
C4H8Cl2 + NaOH = NaCl + C4H8(OH)2 =>
C4H8Cl2 + 2 NaOH = 2 NaCl + C4H8(OH)2
Cr + ClO4 = CrO2 + ClO3 =>
Cr + 2 ClO4 = CrO2 + 2 ClO3
NaI + CoCl2 = NaCl + CoI2 =>
2 NaI + CoCl2 = 2 NaCl + CoI2
C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7
H2SO4 + NaOH + KOH = NaKSO4 + H2O =>
H2SO4 + NaOH + KOH = NaKSO4 + 2 H2O
Mg(s) + HNO3(ac) = Mg(NO3)2(ac) + NH4NO3(s) + H2O(i) =>
4 Mg(s) + 10 HNO3(ac) = 4 Mg(NO3)2(ac) + NH4NO3(s) + 3 H2O(i)
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
CH2O2 + C2H6O = C4H8O2 + H2O =>
2 CH2O2 + 3 C2H6O = 2 C4H8O2 + 3 H2O
CrO + HI = CrI2 + H2O =>
CrO + 2 HI = CrI2 + H2O
ClNH2 + H2O = OH3{-} + ClNH{+} =>
ClNH2 + H2O = OH3{-} + ClNH{+}
K2CrO4 + HCl = H2O + K2Cr2O7 + KCl =>
2 K2CrO4 + 2 HCl = H2O + K2Cr2O7 + 2 KCl
C6H5C2H3 + HCl = C2H4 + C6H5Cl =>
C6H5C2H3 + HCl = C2H4 + C6H5Cl
Al + HCl = Al(HCl)*3 =>
Al + HCl = Al(HCl)*3
KMnO4 + Na2SO2 = MnO2 + K2O + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 4 MnO2 + 2 K2O + 3 Na2SO4
Mg(s) + HCl(aq) = MgCl2 + H2 =>
Mg(s) + 2 HCl(aq) = MgCl2 + H2
KMnO4 + Na2SO3 + HCl = Na2SO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 5 Na2SO4 + 2 KCl + 2 MnCl2 + 3 H2O
SnCl2 + KMnO4 + HCl = SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
Mg + NH4ClO4 = MgO + N2 + H2O + Cl2 =>
4 Mg + 2 NH4ClO4 = 4 MgO + N2 + 4 H2O + Cl2
NaO + Co2 = Na2Co3 + O2 =>
4 NaO + 3 Co2 = 2 Na2Co3 + 2 O2
CaSO4 + Mg = SO4 + MgCa =>
CaSO4 + Mg = SO4 + MgCa
Na2S2O8 = Na2S2O7 + O2 =>
2 Na2S2O8 = 2 Na2S2O7 + O2
Am + H2(SO4) = Am(SO4)3 + H2 =>
Am + 3 H2(SO4) = Am(SO4)3 + 3 H2
RubidiumSulfide + StrontiumNitrate = RubidiumNitrate + StrontiumSulfide =>
RubidiumSulfide + StrontiumNitrate = RubidiumNitrate + StrontiumSulfide
Mg3(s) + N2(g) = MgN =>
2 Mg3(s) + 3 N2(g) = 6 MgN
ClO3 + Fe2H = Cl + Fe + H2O =>
ClO3 + 6 Fe2H = Cl + 12 Fe + 3 H2O
C6H8O7 + H2O2 = CO + H2O =>
C6H8O7 + 3 H2O2 = 6 CO + 7 H2O
SrCl2*6H2O(aq) + CuSO4*5H2O(aq) = SrSO4(s) + CuCl2(aq) + H2O(l) =>
SrCl2*6H2O(aq) + CuSO4*5H2O(aq) = SrSO4(s) + CuCl2(aq) + 11 H2O(l)
Mg(s) + CuCl2(q) = MgCl2(q) + Cu(s) =>
Mg(s) + CuCl2(q) = MgCl2(q) + Cu(s)
(NH4)2 + (CO3) = NH3 + H2O + CO2 =>
(NH4)2 + (CO3) = 2 NH3 + H2O + CO2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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