| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OCl + H2O = NH3OCl + H3O
Al2 + O2 = AlO3 =>
Al2 + 3 O2 = 2 AlO3
BeO + SiO2 = BeSiO3 =>
BeO + SiO2 = BeSiO3
Zn(NO3) + H2O = ZnOH + H(NO3) =>
Zn(NO3) + H2O = ZnOH + H(NO3)
Cr(OH)3 + Fe(OH)3 + KOH = K2CrO4 + Fe(OH)2 + H2O =>
Cr(OH)3 + 3 Fe(OH)3 + 2 KOH = K2CrO4 + 3 Fe(OH)2 + 4 H2O
C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH
Al + HOH = Al(OH)3 + H3O =>
Al + 6 HOH = Al(OH)3 + 3 H3O
Bi2(SO4)3 + SnSO4 + NaOH = Bi + Na2SO4 + Na2SnO3 + H2O =>
Bi2(SO4)3 + 3 SnSO4 + 18 NaOH = 2 Bi + 6 Na2SO4 + 3 Na2SnO3 + 9 H2O
(NH4)3[Fe(SCN)6] + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + NH4SCN + KSCN =>
4(NH4)3[Fe(SCN)6] + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 NH4SCN + 12 KSCN
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CO3Ca =>
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CO3Ca
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
PH3 + O2(g) = P4H10 + H2O =>
8 PH3 + O2(g) = 2 P4H10 + 2 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
K2HPO4 + MgBr2 = MgHPO4 + KBr =>
K2HPO4 + MgBr2 = MgHPO4 + 2 KBr
C2H6O1 + O2 = C1O2 + H2O1 =>
C2H6O1 + 3 O2 = 2 C1O2 + 3 H2O1
Pb(OH)2 + CH3COOH = Pb{2+} + CH3COO{-} + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb{2+} + 2 CH3COO{-} + 2 H2O
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
NH4ClH2SO4 = NH4SO4H2Cl =>
NH4ClH2SO4 = NH4SO4H2Cl
FeSO4Zn(OH)2 = ZnSO4Fe(OH)2 =>
FeSO4Zn(OH)2 = ZnSO4Fe(OH)2
(NH4)3Fe(C2O4)3 + H2O = Fe2O3 + NH3 + H2C2O4*2H2O =>
2(NH4)3Fe(C2O4)3 + 15 H2O = Fe2O3 + 6 NH3 + 6 H2C2O4*2H2O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C3H6C6H6 = C6H5C3H7 =>
C3H6C6H6 = C6H5C3H7
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca2 + O2 = Ca2O2 =>
Ca2 + O2 = Ca2O2
Na2Br + H2SO4 = Na2SO4 + H2Br =>
Na2Br + H2SO4 = Na2SO4 + H2Br
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
Hg2Cl2 + H2S = HgS + Hg + HCl =>
Hg2Cl2 + H2S = HgS + Hg + 2 HCl
CH3COOCH2CH3 + NaOH = CH3COONa + CH2CH3OH =>
CH3COOCH2CH3 + NaOH = CH3COONa + CH2CH3OH
CuO + H3N = N2 + H2O + Cu =>
3 CuO + 2 H3N = N2 + 3 H2O + 3 Cu
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
NH4 = H + N4 =>
4 NH4 = 16 H + N4
Fe + O = Fe(ii)O =>
Fe + O = Fe(ii)O
K2S + AgNO3 = Ag2S + KNO3 =>
K2S + 2 AgNO3 = Ag2S + 2 KNO3
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
Ca(HCO3)2 + HF = CaF2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HF = CaF2 + 2 CO2 + 2 H2O
[Cu(NH3)2]Cl + NH3 + O2 + NH4Cl = [Cu(NH3)4]Cl2 + H2O =>
4[Cu(NH3)2]Cl + 4 NH3 + O2 + 4 NH4Cl = 4[Cu(NH3)4]Cl2 + 2 H2O
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(aq) =>
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(aq)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
H2S + ICl3 = S3I2 + HCl =>
3 H2S + 2 ICl3 = S3I2 + 6 HCl
O3{-} + Br{-} = O2{-} + BrO3{-} =>
3 O3{-} + Br{-} = 3 O2{-} + BrO3{-}
PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag
P2O3 + HOH = H3PO3 =>
P2O3 + 3 HOH = 2 H3PO3
Fe(SCN) + HCl = FeCl + H(SCN) =>
Fe(SCN) + HCl = FeCl + H(SCN)
NH4Al(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4 =>
NH4Al(SO4)2 + 3 NaOH = Al(OH)3 + Na2SO4 + NH4NaSO4
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
Au + CN{-} + O2 + H = Au(CN)4{-} + OH{-} =>
2 Au + 8 CN{-} + 3 O2 + 6 H = 2 Au(CN)4{-} + 6 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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