| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 2 Fe = Fe2O3 + 3 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CS2 + O2 = SO2 + CO2 =>
CS2 + 3 O2 = 2 SO2 + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Pb2S + H2O2 = Pb2SO4 + H2O =>
Pb2S + 4 H2O2 = Pb2SO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Co + F2 = CoF =>
2 Co + F2 = 2 CoF
Ca(OH)2 + HNO3 = Ca(NO3)2 + HOH =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 HOH
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
AL(OH)3(s) + HCl(aq) = ALCl3(aq) + H2O(l) =>
AL(OH)3(s) + 3 HCl(aq) = ALCl3(aq) + 3 H2O(l)
H2O2 + N2H4 = H2O + N2 =>
2 H2O2 + N2H4 = 4 H2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + Sn(NO3)4 = Sn + Zn(NO3)2 =>
2 Zn + Sn(NO3)4 = Sn + 2 Zn(NO3)2
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HBr2 + BaOH = BaBr2 + H2O =>
HBr2 + BaOH = BaBr2 + H2O
HI + Ga(OH)2 = H3O2 + GaI =>
HI + Ga(OH)2 = H3O2 + GaI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3NH2 + HCL = CH3NH3 + CL =>
CH3NH2 + HCL = CH3NH3 + CL
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 + Al(SO4)3 =>
2 AlCl3 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 3 Cl2 + 2 Al(SO4)3
CH3NH2 + HCL = CH3NH3 + CL =>
CH3NH2 + HCL = CH3NH3 + CL
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Hydrochloricacid + sodiumhydroxide = sodiumchloride + water =>
HCl + NaOH = NaCl + H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CACO3 + H2SO4 = CASO4 + H2O + CO2 =>
CACO3 + H2SO4 = CASO4 + H2O + CO2
H3PO4 + NaOH = Na3PO4 + H(OH) =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H(OH)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCl + Mg(OH)2 = MgCl2 + H(OH) =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H(OH)
Al + FeCl3 = Fe + AlCl3 =>
Al + FeCl3 = Fe + AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/19
Équations équilibrées sur04/30/18
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