| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCHO2(aq)NaOH(aq) = H2O(l)NaCHO2(aq)
NaAlO2 + NaF + H2O = Na3AlF6 + NaOH =>
NaAlO2 + 6 NaF + 2 H2O = Na3AlF6 + 4 NaOH
PB(NO3)2 + K2S = PBS + KNO3 =>
PB(NO3)2 + K2S = PBS + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
potassiumchlorate + sucrose = potassiumchloride + carbondioxide + water =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
MgO + SiO2 = MgSi + O2 =>
2 MgO + 2 SiO2 = 2 MgSi + 3 O2
NaOH + HCI = NaCI + H2O =>
NaOH + HCI = NaCI + H2O
HCl + BaS = BaCl + HS =>
HCl + BaS = BaCl + HS
CaS + H2O = HS + CaOH =>
CaS + H2O = HS + CaOH
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3COHCH3COHCH3CH3 + KOH + Mn02 =>
7 CH3CCH3CCH3CH3 + 2 KMnO4 + 8 H2O = 7 CH3COHCH3COHCH3CH3 + 2 KOH + Mn02
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
ammonia + sulfuricacid = Ammoniumsulfate =>
2 NH3 + H2SO4 = (NH4)2SO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SbOCl + HNO3 = HCl + Sb2O5 + NO2 + NO =>
2 SbOCl + 2 HNO3 = 2 HCl + Sb2O5 + NO2 + NO
AgNO3 + Mg(OH)2 = Mg(NO3)2 + AgOH =>
2 AgNO3 + Mg(OH)2 = Mg(NO3)2 + 2 AgOH
KMnO4 + H2SO4 + C2H5OH = MnO2 + CH3CHO + H2O + K2SO4 =>
2 KMnO4 + H2SO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 4 H2O + K2SO4
NH3 + AlCl3 + H2O = NH4Cl + NH4Al(OH)4 =>
4 NH3 + AlCl3 + 4 H2O = 3 NH4Cl + NH4Al(OH)4
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + H2O + MnSO4 =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O + 4 MnSO4
O = O3 =>
3 O = O3
(NH4)4[Fe(CN)6] + MgMnO4 + KOH = Fe2O3 + K2CO3 + MgO + MnO + H2O + N2 =>
4(NH4)4[Fe(CN)6] + 43 MgMnO4 + 48 KOH = 2 Fe2O3 + 24 K2CO3 + 43 MgO + 43 MnO + 56 H2O + 20 N2
Al + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al + 3 NH4ClO4 = Al2O3 + Al2Cl3 + 3 NO + 6 H2O
O2 = O3 =>
3 O2 = 2 O3
Ga(NH)F = GaN + HF =>
Ga(NH)F = GaN + HF
CuCl2 + NaOH = CuOHNaCl2 =>
CuCl2 + NaOH = CuOHNaCl2
Ca(OH)2 + NiSO4 = Ni(OH)2 + CaSO4 =>
Ca(OH)2 + NiSO4 = Ni(OH)2 + CaSO4
CaCl2 + MgNO3 = MgCl + Ca(NO3)2 =>
CaCl2 + 2 MgNO3 = 2 MgCl + Ca(NO3)2
NickelicFluoridePlumbicDichromate = PlumbicFluorideNickelicDichromate =>
NickelicFluoridePlumbicDichromate = PlumbicFluorideNickelicDichromate
Cu + HSO3 = CuSO3 + H =>
Cu + HSO3 = CuSO3 + H
Al + Mn = AlMn =>
Al + Mn = AlMn
CU(OH)2 + KNO3 = CU(NO3)2 + KOH =>
CU(OH)2 + 2 KNO3 = CU(NO3)2 + 2 KOH
C11H27 + O3 = C2O5 + H2O =>
6 C11H27 + 82 O3 = 33 C2O5 + 81 H2O
BaOH + H2O = BaOH2 + OH =>
BaOH + H2O = BaOH2 + OH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C3H8O3 + C2H6O = C6H12O3 + H2O =>
6 C3H8O3 + 3 C2H6O = 4 C6H12O3 + 9 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
BiCl3 + Na2SnO2 + NaOH = Na2SnO3 + H2O + Bi + NaCl =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 3 H2O + 2 Bi + 6 NaCl
AgC2H3O2 + BaI2 = BaC2H3O2 + AgI2 =>
AgC2H3O2 + BaI2 = BaC2H3O2 + AgI2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NH4Cl + Ag(NO3) = (NH4)(NO3) + AgCl =>
NH4Cl + Ag(NO3) = (NH4)(NO3) + AgCl
Pb3 + O2 = Pb2O3 =>
4 Pb3 + 9 O2 = 6 Pb2O3
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CH3CH(OH)CH(CH3)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
10 CH3CH(OH)CH(CH3)CH2CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 15 CH3(CO)CH2CH3 + 22 H2O
H2O2 + I = I2O2 + H2 =>
H2O2 + 2 I = I2O2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
C2H25O + O2 = H2O + CO2 =>
4 C2H25O + 31 O2 = 50 H2O + 8 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCO3 + HC1 = NaC1 + CO2 + H2O =>
5 NaCO3 + 6 HC1 = 5 NaC1 + 6 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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