| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO2)2 + 2 H2O = Mg(NO3)2 + 2 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnCl2 + OH = Zn(OH)2 + Cl =>
ZnCl2 + 2 OH = Zn(OH)2 + 2 Cl
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Cu + FeCl3 = CuCl2 + FeCl =>
Cu + FeCl3 = CuCl2 + FeCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
O2 + NH3 = H20 + HNO3 =>
15 O2 + 10 NH3 = H20 + 10 HNO3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
K2C2O7 + H2SO4 + H2S = K2SO4 + C2(SO4)3 + H2O =>
4 K2C2O7 + 13 H2SO4 + 3 H2S = 4 K2SO4 + 4 C2(SO4)3 + 16 H2O
Mn(C5H7O2)2 + HC2H3O2 + KC2H3O2 = Mn(C5H7O2)3 + H2OK + KMnO4 =>
58 Mn(C5H7O2)2 + 25 HC2H3O2 + 30 KC2H3O2 = 46 Mn(C5H7O2)3 + 18 H2OK + 12 KMnO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
NH3 + CO2 = H2O + (NH2)2CO =>
2 NH3 + CO2 = H2O + (NH2)2CO
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 3 Br2
HI + H2SO4 = I2 + SO2 + H2O =>
2 HI + H2SO4 = I2 + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NH4OH = H20 + (NH4)2 + O =>
20 NH4OH = H20 + 10(NH4)2 + 20 O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
H2 + C12 = HC1 =>
6 H2 + C12 = 12 HC1
H2SO3 + KOH = H2OH + KSO3 =>
H2SO3 + KOH = H2OH + KSO3
CuO + Al = AlO + Cu =>
CuO + Al = AlO + Cu
FeBr3 + NaOH + Br2 = Na2FeO4 + NaBr + H2O =>
2 FeBr3 + 16 NaOH + 3 Br2 = 2 Na2FeO4 + 12 NaBr + 8 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
Na2S + NaOH + CuSO4 = Na2SO4 + CuOH + S =>
Na2S + 2 NaOH + 2 CuSO4 = 2 Na2SO4 + 2 CuOH + S
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
C4H10 + O2 = CH3COOH + H20 =>
10 C4H10 + 20 O2 = 20 CH3COOH + H20
O2 + NH3 = H2O + HNO3 =>
2 O2 + NH3 = H2O + HNO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
S + O2 = SO2 =>
S + O2 = SO2
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/16
Équations équilibrées sur10/10/15
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