| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe(HCO3)2 + 8 Ca(OH)2 + O2 = 4 Fe(OH)3 + 8 CaCO3 + 6 H2O
Ba{+} + CO3{-} = BaCO3 =>
Ba{+} + CO3{-} = BaCO3
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
Al2S3(s) + H2(g) = Al(s) + H2S(g) =>
Al2S3(s) + 3 H2(g) = 2 Al(s) + 3 H2S(g)
CH4 + H2 = CH5 =>
2 CH4 + H2 = 2 CH5
Al2O3 + Mg = MgO3 + Al2 =>
Al2O3 + Mg = MgO3 + Al2
Cr2(SO3)3 + HCl = CrCl3 + H2SO3 =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 H2SO3
K2(CrO4) + Na(HSO3) = K(HSO3) + Na2(CrO4) =>
K2(CrO4) + 2 Na(HSO3) = 2 K(HSO3) + Na2(CrO4)
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
NH4CI = NH4 + CI =>
NH4CI = NH4 + CI
Cu + Mn(NO3)2 = Mn + CuNO3 =>
2 Cu + Mn(NO3)2 = Mn + 2 CuNO3
PbCrO4 + HCl = PbCl2CrCl3 + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2CrCl3 + 3 Cl2 + 8 H2O
Fe2CO3 + H2SO4 = Fe2SO4 + H2O + CO2 =>
Fe2CO3 + H2SO4 = Fe2SO4 + H2O + CO2
NaOH + O3 = NaO3 + H2O =>
6 NaOH + 5 O3 = 6 NaO3 + 3 H2O
Al + NCl = AlCl3 + N =>
Al + 3 NCl = AlCl3 + 3 N
C8H18O4S + O2 = CO2 + H2O + SO2 =>
2 C8H18O4S + 23 O2 = 16 CO2 + 18 H2O + 2 SO2
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
P4 + HCIO + H2O = H3PO4 + HCI =>
P4 + 10 HCIO + 6 H2O = 4 H3PO4 + 10 HCI
Al(OH)3 + OH = Al(OH)4 =>
Al(OH)3 + OH = Al(OH)4
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
Al4C3 + NaOH = Al(OH)3 + Na4C =>
Al4C3 + 12 NaOH = 4 Al(OH)3 + 3 Na4C
NaOH + CO2 = NaHCO3 = H2O =>
NaOH + CO2 = NaHCO3
H2S + AuCl3 + H2O = Au2S + HCl + H2SO4 =>
3 H2S + 4 AuCl3 + 4 H2O = 2 Au2S + 12 HCl + H2SO4
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
P4 + HCIO4 + H2O = H3PO4 + HCI =>
2 P4 + 5 HCIO4 + 12 H2O = 8 H3PO4 + 5 HCI
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
C6H12O6 = C9H10 + H2O + CO2 =>
23 C6H12O6 = 12 C9H10 + 78 H2O + 30 CO2
CH4 + Cl = HCl + CH3Cl =>
CH4 + 2 Cl = HCl + CH3Cl
Ca(CO3) = CO2 + CaO =>
Ca(CO3) = CO2 + CaO
ZnBr2 + Br2 = ZnBr3 =>
2 ZnBr2 + Br2 = 2 ZnBr3
Al(NO3)3*9(H2O) = AlOOH + H2O + NO2 + O2 =>
4 Al(NO3)3*9(H2O) = 4 AlOOH + 34 H2O + 12 NO2 + 3 O2
Zn3P2 + H2O = PH3 + Zn(OH)2 =>
Zn3P2 + 6 H2O = 2 PH3 + 3 Zn(OH)2
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
AsO3 + HNO2 + H2O = H3AsO4 + NO2 =>
AsO3 + HNO2 + H2O = H3AsO4 + NO2
Mn2(SO4)3 + H2O = MnSO4 + MnO2 + H2SO4 =>
Mn2(SO4)3 + 2 H2O = MnSO4 + MnO2 + 2 H2SO4
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
H{+} + Cr = H2 + Cr{+2} =>
2 H{+} + Cr = H2 + Cr{+2}
FeCl2 + Zn = ZnCl2 + Fe =>
FeCl2 + Zn = ZnCl2 + Fe
ZnCl2 + K2SO4 = ZnSO4 + KCl =>
ZnCl2 + K2SO4 = ZnSO4 + 2 KCl
H2SO4 + Al(OH)4 = Al(SO4)2 + H2O =>
2 H2SO4 + Al(OH)4 = Al(SO4)2 + 4 H2O
H3CH2CH2CH3 + O2 = CO2 + H2O =>
2 H3CH2CH2CH3 + 11 O2 = 6 CO2 + 10 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
KMnO4 + HNO3 + K2C2O4 = CO2 + KNO3 + KMnO2 + H2O =>
KMnO4 + 4 HNO3 + 2 K2C2O4 = 4 CO2 + 4 KNO3 + KMnO2 + 2 H2O
NH3 + H2O = N2O + H2 =>
2 NH3 + H2O = N2O + 4 H2
CH3COOH + Na(OH)2 = (CH3COO)2Na + H2O =>
2 CH3COOH + Na(OH)2 = (CH3COO)2Na + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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