| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
BaCl2 + Na3PO4 = BaPO4Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4Na3Cl2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
FeCl3 + K3PO4 = FePO4 + K3Cl3 =>
FeCl3 + K3PO4 = FePO4 + K3Cl3
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
CaCl2 + K3PO4 = CaPO4 + K3Cl2 =>
CaCl2 + K3PO4 = CaPO4 + K3Cl2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
V2O5 + HCl = VOCl3 + HOH =>
V2O5 + 6 HCl = 2 VOCl3 + 3 HOH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
FeCl3 + KNO3 = FeNO3 + KCl3 =>
FeCl3 + KNO3 = FeNO3 + KCl3
(NH4)2Cr2O7 = Cr2O3 + N2 + HOH =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 HOH
AgNO3 + K2CO3 = AgCO3 + K2NO3 =>
AgNO3 + K2CO3 = AgCO3 + K2NO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2(SO4)3 + K3PO4 = Fe2PO4 + K3(SO4)3 =>
Fe2(SO4)3 + K3PO4 = Fe2PO4 + K3(SO4)3
NaOH + ClO2 + NaHSO3 = Na2SO4 + NaCl + H2O =>
7 NaOH + 2 ClO2 + 5 NaHSO3 = 5 Na2SO4 + 2 NaCl + 6 H2O
C16H34 + O2 = CO2 + C14H33COOH =>
C16H34 + 2 O2 = CO2 + C14H33COOH
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaHCO3 = Na2CO3 + CO2 + HOH =>
2 NaHCO3 = Na2CO3 + CO2 + HOH
CaCl2 + Li3PO4 = CaPO4 + Li3Cl2 =>
CaCl2 + Li3PO4 = CaPO4 + Li3Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au7S3 + H2 = Au + H2S =>
Au7S3 + 3 H2 = 7 Au + 3 H2S
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
H2S + BiCl3 = H2Cl3 + BiS =>
H2S + BiCl3 = H2Cl3 + BiS
ClO2 + HOH = HClO2 + HClO3 =>
2 ClO2 + HOH = HClO2 + HClO3
C14H33COOH + O2 = CO2 + H2O =>
2 C14H33COOH + 45 O2 = 30 CO2 + 34 H2O
Ca3P2 + HOH = Ca(OH)2 + PH3 =>
Ca3P2 + 6 HOH = 3 Ca(OH)2 + 2 PH3
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
COCl2 + NH4OH = COOH + NH4Cl2 =>
COCl2 + NH4OH = COOH + NH4Cl2
MgNH4PO4 = Mg2P2O7 + NH3 + HOH =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + HOH
H + O = H2O =>
2 H + O = H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO2 + HCl = MnCl2 + HOH + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 HOH + Cl2
Sr + HNO3 = Sr(NO3)2 + H2O + NO =>
3 Sr + 8 HNO3 = 3 Sr(NO3)2 + 4 H2O + 2 NO
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
H + O2 = H2O =>
4 H + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Pt + HNO3 = Pt(NO3)4 + H2O + NO =>
3 Pt + 16 HNO3 = 3 Pt(NO3)4 + 8 H2O + 4 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/08
Équations équilibrées sur10/23/07
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