| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(PO3)2 + CuClO = Fe3ClO + Cu(PO3)2
C5H8O2 + NaH + HCl = C5H11O2 + NaCl =>
2 C5H8O2 + 3 NaH + 3 HCl = 2 C5H11O2 + 3 NaCl
CrCl3 + NaOH + NaNO3 = Na2CrO4 + NO2 + NaCl + H2O =>
CrCl3 + 2 NaOH + 3 NaNO3 = Na2CrO4 + 3 NO2 + 3 NaCl + H2O
(NH4)6Mo7O24 + HNO3 + H2O = H12Mo12O42 + NH4NO3 =>
12(NH4)6Mo7O24 + 72 HNO3 + 6 H2O = 7 H12Mo12O42 + 72 NH4NO3
Bi(NO3)3 + CaI = BiI3 + CaNO3 =>
Bi(NO3)3 + 3 CaI = BiI3 + 3 CaNO3
All(NO3)3 + NaOH = All(OH)3 + NaNO3 =>
All(NO3)3 + 3 NaOH = All(OH)3 + 3 NaNO3
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Co(NO3)2 + NaHCO3 = CoCO3 + H + Na(NO3)2 =>
Co(NO3)2 + NaHCO3 = CoCO3 + H + Na(NO3)2
Ca(aq) + (ClO4)2(aq) = Ca(ClO4)2 =>
Ca(aq) + (ClO4)2(aq) = Ca(ClO4)2
HCOOH + Al(OH)3 = Al(HCOO)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(HCOO)3 + 3 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C2H8 + H2O = H2 + CO2 =>
C2H8 + 4 H2O = 8 H2 + 2 CO2
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
NaHCO3 + Al(OH)3 = Al2(CO3)3 + Na2CO3 + H2O =>
6 NaHCO3 + 2 Al(OH)3 = Al2(CO3)3 + 3 Na2CO3 + 6 H2O
Al(OH)3 + NaHCO3 = NaAlO2 + H2O + CO2 =>
Al(OH)3 + NaHCO3 = NaAlO2 + 2 H2O + CO2
NaHCO3 + Al(OH)3 = NaOH + Al2(CO3)3 + H2O =>
3 NaHCO3 + 2 Al(OH)3 = 3 NaOH + Al2(CO3)3 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
PbO2 + MnSO4 + HNO3 = Pb(NO3)2 + HMnO4 + H2O + PbSO4 =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O + 2 PbSO4
Mg + Ag{+} = Mg{+2} + Ag =>
Mg + 2 Ag{+} = Mg{+2} + 2 Ag
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
Sr(NO3)2 + NH4Cl = NH4NO3 + SrCl2 =>
Sr(NO3)2 + 2 NH4Cl = 2 NH4NO3 + SrCl2
C2H4O + Ba(OH)2 = Ba(C2H3O)2 + H2O =>
2 C2H4O + Ba(OH)2 = Ba(C2H3O)2 + 2 H2O
Sb2O3 + CuSO4 = CuSSb2O7 =>
Sb2O3 + CuSO4 = CuSSb2O7
HNO3 + C2H3O2 = HC2H3O2 + NO3 =>
HNO3 + C2H3O2 = HC2H3O2 + NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2CH2CHCH3CCH3CH3CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CHCH3CCH3CH3CH3 + 14 O2 = 9 CO2 + 10 H2O
Pd + AgNO3 = Pd1515555NO3 + Ag =>
1515555 Pd + AgNO3 = Pd1515555NO3 + Ag
KCN + PbO2 + HCl = CO2 + NO + PbCl + KCl + H2O =>
3 KCN + 7 PbO2 + 10 HCl = 3 CO2 + 3 NO + 7 PbCl + 3 KCl + 5 H2O
Ag2SO4(aq) + HCl(aq) = AgCl + H2SO4 =>
Ag2SO4(aq) + 2 HCl(aq) = 2 AgCl + H2SO4
CH3COOH + Ba(OH)3 = Ba(CH3COO)3 + H2O =>
3 CH3COOH + Ba(OH)3 = Ba(CH3COO)3 + 3 H2O
KCN + PbO2 + HCl = CO2 + NO + PbCl + KCl + H2O =>
3 KCN + 7 PbO2 + 10 HCl = 3 CO2 + 3 NO + 7 PbCl + 3 KCl + 5 H2O
MgO + H3PO4 = Mg + (PO4)2 + H2O =>
3 MgO + 2 H3PO4 = 3 Mg + (PO4)2 + 3 H2O
C2H4O + Ba(OH)2 = Ba(C2H3O)2 + H2O =>
2 C2H4O + Ba(OH)2 = Ba(C2H3O)2 + 2 H2O
NiSO4 + Na2S = Ni(S) + Na2(SO4) =>
NiSO4 + Na2S = Ni(S) + Na2(SO4)
KBr + ZnCO3 = K2CO3 + ZnBr2 =>
2 KBr + ZnCO3 = K2CO3 + ZnBr2
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
CUSO4*5H2O = CUSO4 + H2O =>
CUSO4*5H2O = CUSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
OH + V = HV6O17 + H2 =>
17 OH + 6 V = HV6O17 + 8 H2
V + OH = V(OH)4 =>
V + 4 OH = V(OH)4
V + OH = VOH =>
V + OH = VOH
V + OH = HV2O7 + H2O =>
2 V + 13 OH = HV2O7 + 6 H2O
V + OH = V(OH)2 =>
V + 2 OH = V(OH)2
Bi(NO3)3 + CaI = BiI3 + CaNO3 =>
Bi(NO3)3 + 3 CaI = BiI3 + 3 CaNO3
CuBr2 + NaI = CuI + I2 + NaBr =>
2 CuBr2 + 4 NaI = 2 CuI + I2 + 4 NaBr
NH3 + Al2O3 = AlN + H2O =>
2 NH3 + Al2O3 = 2 AlN + 3 H2O
CuBr2 + NaI = CuBr + NaBr + I2 =>
2 CuBr2 + 2 NaI = 2 CuBr + 2 NaBr + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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