| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Sio3 + 2 HNO3 = 2 KNO3 + H2Sio3
U12Pu11Au6 = U6Pu5 + Pu + Au =>
U12Pu11Au6 = 2 U6Pu5 + Pu + 6 Au
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
FeI2 = Fe2 + I =>
2 FeI2 = Fe2 + 4 I
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H7N + O2 = CO2 + H20 + N2 =>
20 C2H7N + 40 O2 = 40 CO2 + 7 H20 + 10 N2
Ag + HNO3 = AgNO3 + NO + H2O2 =>
Ag + 2 HNO3 = AgNO3 + NO + H2O2
CH2OH(CHOH)4CHO + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
CuCl2 + Fe = Cu + FeCl2 =>
CuCl2 + Fe = Cu + FeCl2
CaC2 + H2O(l) = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O(l) = Ca(OH)2 + C2H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + Mg(So4) = FeSo4 + Mg =>
Fe + Mg(So4) = FeSo4 + Mg
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
C2H12OH + O2 = CO2 + H20 =>
20 C2H12OH + 30 O2 = 40 CO2 + 13 H20
CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3
Fe + Mg(So4) = FeSo4 + Mg =>
Fe + Mg(So4) = FeSo4 + Mg
H2O + CO2 + CaCO3 = Ca(HCO3)2 =>
H2O + CO2 + CaCO3 = Ca(HCO3)2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
KBr + K2Cr2O7 + HCl = CrCl3 + Br2 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
FeSO4 + NaClO = FeO + NaSO4 + Cl =>
FeSO4 + NaClO = FeO + NaSO4 + Cl
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O1 + HNO2 = H2O1H + NO2 =>
H2O1 + HNO2 = H2O1H + NO2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
[Cu(NH3)4(OH)2] + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
[Cu(NH3)4(OH)2] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
Cu + HNO3 = CuNO3 + H2O + NO2 =>
Cu + 2 HNO3 = CuNO3 + H2O + NO2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KBr + K2Cr2O7 + HCl = Br2 + CrCl3 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 3 Br2 + 2 CrCl3 + 8 KCl + 7 H2O
C3H9N + O2 = CO2 + H2O + NO2 =>
4 C3H9N + 25 O2 = 12 CO2 + 18 H2O + 4 NO2
C2H5CI + KOH = C2H5OH + KCI =>
C2H5CI + KOH = C2H5OH + KCI
Cu + OH = Cu(OH) =>
Cu + OH = Cu(OH)
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
((NH4)3PO4) = H3PO4 + NH3 =>
((NH4)3PO4) = H3PO4 + 3 NH3
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
KMnO4 + KOH = K2MnO4 + H2O + O2 =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + 2 H2O + O2
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
SO2 + I2 + H2O = H2SO4 + HI =>
SO2 + I2 + 2 H2O = H2SO4 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/17
Équations équilibrées sur05/03/16
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