| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeCl3 + K12S6C3N4 = Fe4C3N4 + 6 K2SCl2
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N =>
(CH3CH2)2NH + H2O = H3O + (CH3CH2)2N
K2[PtCl4] + En = [PtCl2(En)] + KCl = [Pt(NH3)2(En)]Cl2 =>
K2[PtCl4] + En = [PtCl2(En)] + 2 KCl
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
H3PO3 + AlCl3 + H2O = Al + H3PO4 + HCl =>
3 H3PO3 + 2 AlCl3 + 3 H2O = 2 Al + 3 H3PO4 + 6 HCl
Ca(s) + H2O(l) = Ca(s)O(l) + H2(l) =>
Ca(s) + H2O(l) = Ca(s)O(l) + H2(l)
As2O3 + HBr = AsH3 + Br2O =>
As2O3 + 6 HBr = 2 AsH3 + 3 Br2O
I2 + O = IO =>
I2 + 2 O = 2 IO
FePO4 + LiC6 = LiFePO4 + C =>
FePO4 + LiC6 = LiFePO4 + 6 C
CH3COCH2COOH = CO2CH3COCH3 =>
CH3COCH2COOH = CO2CH3COCH3
CuSO4 + NaOH = Na2SO4 + Cu2(OH)2SO4 =>
2 CuSO4 + 2 NaOH = Na2SO4 + Cu2(OH)2SO4
CuCO3 + HCl = H2(CO3)2 + CuCl =>
2 CuCO3 + 2 HCl = H2(CO3)2 + 2 CuCl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KNO3 + NH2CONH2 + N2O5 = KN(NO2)2 + CO2 + NH3 =>
2 KNO3 + 3 NH2CONH2 + N2O5 = 2 KN(NO2)2 + 3 CO2 + 4 NH3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C2H2 + Cl2 + Ca(OH)2 = C2Cl2 + CaCl2 + H2O =>
C2H2 + 2 Cl2 + Ca(OH)2 = C2Cl2 + CaCl2 + 2 H2O
Rb + H2(HCl) = Rb(HCl) + H2 =>
Rb + H2(HCl) = Rb(HCl) + H2
HF + U = HUF =>
HF + U = HUF
H3PO4 + NaOH = HNa + PO4(OH)3 =>
H3PO4 + 3 NaOH = 3 HNa + PO4(OH)3
[Zn(NH3)4](OH)2 + KCN = K2[Zn(CN)2(NH3)4](OH)2 =>
[Zn(NH3)4](OH)2 + 2 KCN = K2[Zn(CN)2(NH3)4](OH)2
C5H12 + O2 = CO2 + HO =>
C5H12 + 11 O2 = 5 CO2 + 12 HO
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)(aq) =>
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)(aq)
LiS + HCl = LiCl2 + H2S =>
LiS + 2 HCl = LiCl2 + H2S
NaOCl + Na2S2O3 + NaOH = NaCl + (Na)2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2(Na)2SO4 + H2O
Na2[Zn(OH4)] + H2O = Zn + NaOH + H2 =>
Na2[Zn(OH4)] + H2O = Zn + 2 NaOH + 2 H2
(CH3COO)2Cu + NaOH = Cu(OH)2 + CH3COONa =>
(CH3COO)2Cu + 2 NaOH = Cu(OH)2 + 2 CH3COONa
Al2Se3 + O2 = Al2O3 + SeO3 =>
Al2Se3 + 6 O2 = Al2O3 + 3 SeO3
Sn + HgSO4 = SnSO4 + Hg =>
Sn + HgSO4 = SnSO4 + Hg
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
PbO2(S) + HI(aq) = I2(S) + PbI2(aq) + H2O(l) =>
PbO2(S) + 4 HI(aq) = I2(S) + PbI2(aq) + 2 H2O(l)
K2CrO4 + Na2SO3 + H2SO4 = KHSO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 3 H2SO4 = 2 KHSO4 + 2 Na2SO4 + CrSO4 + 2 H2O
C4H8O2 + H2O = C3H6O2 + H2 =>
3 C4H8O2 + 2 H2O = 4 C3H6O2 + 2 H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
(NH2)Cl + ((CH3)2)N(((CH2)2)(CH))2 + NH3 + Cl = ((CH3)2)NCl =>
(NH2)Cl + ((CH3)2)N(((CH2)2)(CH))2 + 2 NH3 + 3 Cl = 4((CH3)2)NCl
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Ag2CO3 + H2O = AgOH + H2CO3 =>
Ag2CO3 + 2 H2O = 2 AgOH + H2CO3
NaClO + NaHSO3 = Na2SO4 + Cl2 + NaCl + H2O =>
3 NaClO + 2 NaHSO3 = 2 Na2SO4 + Cl2 + NaCl + H2O
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
H3Po4 + KOH = K3(Po4) + H2O =>
H3Po4 + 3 KOH = K3(Po4) + 3 H2O
C9H9N + O3 = CO2 + H2O + N2 =>
2 C9H9N + 15 O3 = 18 CO2 + 9 H2O + N2
(NH4)2OH2O = NH4OH =>
(NH4)2OH2O = 2 NH4OH
Fe(NO3)3 + Na = FeNa + O + N2 =>
2 Fe(NO3)3 + 2 Na = 2 FeNa + 18 O + 3 N2
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
CuOH2CO3 = CuCO3H2O =>
CuOH2CO3 = CuCO3H2O
J2 = J3 =>
3 J2 = 2 J3
Zn2(OH)2CO3 + HCl = ZnCl2 + H2O + CO2 =>
Zn2(OH)2CO3 + 4 HCl = 2 ZnCl2 + 3 H2O + CO2
Cd(OH)2 + H3PO4 = Cd3O8P2 + H2O =>
3 Cd(OH)2 + 2 H3PO4 = Cd3O8P2 + 6 H2O
C6H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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