| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4 + Ca(NO3)2 = Na(NO3) + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3(PO4)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
KCLO + FeSO4 + H2SO4 = KCL + Fe(SO4)3 + H2O =>
2 KCLO + FeSO4 + 2 H2SO4 = 2 KCL + Fe(SO4)3 + 2 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
K2O(s) + H2O(l) = KOH(ac) =>
K2O(s) + H2O(l) = 2 KOH(ac)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KMnO4 + HCl = KCl + Mn3O4 + H2O + Cl2 =>
6 KMnO4 + 32 HCl = 6 KCl + 2 Mn3O4 + 16 H2O + 13 Cl2
Ca3P2(s) + H2O(l) = Ca(OH)2(ac) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(ac) + 2 PH3(g)
Ni + CuSO4 = Cu + NiSO4 =>
Ni + CuSO4 = Cu + NiSO4
(NH4)3PO4 + KOH = NH3 + K3PO4 + H2O =>
(NH4)3PO4 + 3 KOH = 3 NH3 + K3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2H4(g) + N2O4(g) = H2O(g) + N2(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(g) + 3 N2(g)
Ag2O(s) = Ag + O2 =>
2 Ag2O(s) = 4 Ag + O2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na + Ci2 = NaCi =>
2 Na + Ci2 = 2 NaCi
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CO2 + W18O49 = WO3 + CO =>
5 CO2 + W18O49 = 18 WO3 + 5 CO
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + Ag2O = CH3Ag + H2O =>
2 CH4 + Ag2O = 2 CH3Ag + H2O
HCL + BACL2 = HCL2 + BACL =>
HCL + BACL2 = HCL2 + BACL
NaClO2 + H2O = HClO2 + NaOH =>
NaClO2 + H2O = HClO2 + NaOH
CoCl2 + LiOH = Co(OH)2 + LiCl =>
CoCl2 + 2 LiOH = Co(OH)2 + 2 LiCl
HSO3 + AlOH = AlSO3 + H2O =>
HSO3 + AlOH = AlSO3 + H2O
NaClO2 + H2O = HClO2 + NaOH =>
NaClO2 + H2O = HClO2 + NaOH
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
HSO3 + AlOH = AlSO3 + H2O =>
HSO3 + AlOH = AlSO3 + H2O
NaClO2 + H2O = HClO2 + NaOH =>
NaClO2 + H2O = HClO2 + NaOH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Fe + Chl2 = FeChl3 =>
2 Fe + 3 Chl2 = 2 FeChl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4OH(aq) + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4 = (NH4)2SO4 + 2 H2O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + K2SO4 + MnSO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + K2SO4 + 2 MnSO4 + 3 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
HSO3 + AlOH = AlSO3 + H2O =>
HSO3 + AlOH = AlSO3 + H2O
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H12O6 = CO2 + C2H6O =>
C6H12O6 = 2 CO2 + 2 C2H6O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/13
Équations équilibrées sur12/10/12
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