| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Mn = MnCl2 + H2
FeCl3*6H2O + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3*6H2O + 6 NaOH = Fe2O3 + 6 NaCl + 15 H2O
FeCl2 + SnCl2 + S = FeSnS + Cl =>
FeCl2 + SnCl2 + S = FeSnS + 4 Cl
FeCl3*6H2O + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3*6H2O + 6 NaOH = Fe2O3 + 6 NaCl + 15 H2O
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
SnBr2 + F2 = SnF2 + Br2 =>
SnBr2 + F2 = SnF2 + Br2
Ag + H2SO4 = Ag2SO4 + H2SO3 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + H2SO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
K2MNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
K2MNO4 + 4 KI + 4 H2SO4 = MNSO4 + 3 K2SO4 + 4 H2O + 2 I2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CuSo4 + KCl = K2So4 + CuCl2 =>
CuSo4 + 2 KCl = K2So4 + CuCl2
COOHCH2CH2CHNH2COOH + O2 = CO2 + N2 + H2O =>
4 COOHCH2CH2CHNH2COOH + 21 O2 = 20 CO2 + 2 N2 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3COOH + Cu(HCO3)2 = Cu + CH3COO + H2O =>
9 CH3COOH + Cu(HCO3)2 = Cu + 10 CH3COO + 4 H2O
K2MnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
K2MnO4 + 4 KI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 I2
CH3CHNH2COOH + O2 = CO2 + N2 + H2O =>
4 CH3CHNH2COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Cr2(SO4)3 + NaOH + Cl2 + H2O = Na2CrO4 + HCl + H2SO4 =>
Cr2(SO4)3 + 4 NaOH + 3 Cl2 + 4 H2O = 2 Na2CrO4 + 6 HCl + 3 H2SO4
KNO3(heat) = KNO2 + O2 =>
2 KNO3(heat) = 2 KNO2 + O2
C6H5Br + *Mg = C6H5MgBr =>
C6H5Br + *Mg = C6H5MgBr
Na2SO3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2SO3 + 5 H2SO4 + 2 K2CrO7 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Al + NH4ClO4 = AlO2 + AlCl3 + NO + H2O =>
5 Al + 6 NH4ClO4 = 3 AlO2 + 2 AlCl3 + 6 NO + 12 H2O
H2SO4 + NO3 = H2O + SNO6 =>
H2SO4 + NO3 = H2O + SNO6
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
CH3CH2OH + [O] = CH3COOH + H2O =>
CH3CH2OH + 2[O] = CH3COOH + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaBr2 + H2SO4 = CaSO4 + HBr =>
CaBr2 + H2SO4 = CaSO4 + 2 HBr
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
ALCl3 + NaOH = NaCl3 + ALOH =>
ALCl3 + NaOH = NaCl3 + ALOH
CaBr2 + H2SO4 = CaSO4 + HBr =>
CaBr2 + H2SO4 = CaSO4 + 2 HBr
FeSO4 = Fe2O3 + S02 + SO3 =>
12 FeSO4 = 6 Fe2O3 + S02 + 10 SO3
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 2 H2O + 4 KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Al + CrO = Al2O3 + Cr =>
2 Al + 3 CrO = Al2O3 + 3 Cr
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Pb(CN)4 = Pb4 + CN =>
4 Pb(CN)4 = Pb4 + 16 CN
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Pb(CN)4 = Pb4 + C + N =>
4 Pb(CN)4 = Pb4 + 16 C + 16 N
Al{3+} + e = Al =>
Al{3+} + 3e = Al
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + P4 = ZnP4 =>
Zn + P4 = ZnP4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/17
Équations équilibrées sur07/17/16
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