| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3
SFl4 + I2O5 = IFl5 + SO2 =>
5 SFl4 + 2 I2O5 = 4 IFl5 + 5 SO2
FeCl + K3FeCN6 = Fe3FeCN6 + KCl =>
3 FeCl + K3FeCN6 = Fe3FeCN6 + 3 KCl
Cu3(SO4)2*H2O = Cu3(SO4)2 + H2O =>
Cu3(SO4)2*H2O = Cu3(SO4)2 + H2O
Fe{2+} + I2 = Fe{3+} + I{-} =>
2 Fe{2+} + I2 = 2 Fe{3+} + 2 I{-}
KClO2 + O2 = KO + ClO3 =>
KClO2 + O2 = KO + ClO3
CH3CH2CH2OHCH2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2OHCH2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
Na2SO3 + KIO3 + H2SO4 = Na2SO4 + K2SO3 + I2 + H2O =>
6 Na2SO3 + 2 KIO3 + H2SO4 = 6 Na2SO4 + K2SO3 + I2 + H2O
Bi(NO3)3 + (NH4)3CO3 + H2O = (BiO)2CO3 + NH4NO3 + HNO3 =>
16 Bi(NO3)3 + 8(NH4)3CO3 + 13 H2O = 8(BiO)2CO3 + 25 NH4NO3 + 22 HNO3
HCl + Mn = MnCl2 + H1 =>
2 HCl + Mn = MnCl2 + 2 H1
H2SO4 + NaClO3 + SO2 = ClO2 + NaHSO4 =>
H2SO4 + 2 NaClO3 + SO2 = 2 ClO2 + 2 NaHSO4
C(s) + HCl(aq) = CCl2(aq) + H2(g) =>
C(s) + 2 HCl(aq) = CCl2(aq) + H2(g)
KAu(CN)4 + KAu(CN)2Cl2 + KHCl2 + [(Fe(CN)3)4(Fe(CN)2)3] + [PtCl3(H2O)7] = [Pt(NH3)2(C5H4ON)]2(NO3)2(H2O)2 + K399Fe(CN)6 + HAuCl3 + NO2 =>
2793 KAu(CN)4 + 8347 KAu(CN)2Cl2 + 32.000000000005KHCl2 + 4[(Fe(CN)3)4(Fe(CN)2)3] + 5554[PtCl3(H2O)7] = 2777[Pt(NH3)2(C5H4ON)]2(NO3)2(H2O)2 + 28 K399Fe(CN)6 + 11140 HAuCl3 + 5554 NO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Au + Fe(NO3)2 = Au(NO3)3 + Fe =>
2 Au + 3 Fe(NO3)2 = 2 Au(NO3)3 + 3 Fe
C7H19O3 + O2 = CO2 + H2O =>
4 C7H19O3 + 41 O2 = 28 CO2 + 38 H2O
Na2SO4 + Ba = Na2SO4Ba =>
Na2SO4 + Ba = Na2SO4Ba
O2(g) = O3 =>
3 O2(g) = 2 O3
C8H18 + O2 = H + CO2 =>
C8H18 + 8 O2 = 18 H + 8 CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
MnO2 + HClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + HClO3 + 7 KOH = 3 K2MnO4 + KCl + 4 H2O
Pb(CH3COO)2 + KCrO4 = Pb(CrO4)2 + KCH3COO =>
Pb(CH3COO)2 + 2 KCrO4 = Pb(CrO4)2 + 2 KCH3COO
KBr = K({+}1) + Br({-}1) =>
KBr = K({+}1) + Br({-}1)
NaJ + AgNo3 = AgJ + NaNo3 =>
NaJ + AgNo3 = AgJ + NaNo3
Al + SO = Al(SO) =>
Al + SO = Al(SO)
H2S(g) + O2(g) = S02(g) + H2O(l) =>
2 H2S(g) + O2(g) = S02(g) + 2 H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq) =>
Li2CO3(aq) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq)
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Zr + N = Zr3N =>
3 Zr + N = Zr3N
H2S2O3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
H2S2O3 + 2 KIO3 + 4 HCl = 2 H2SO4 + 2 KCl + 2 ICl + H2O
KClO3 + H2SO4 = KClO4 + KHSO4 + ClO + H2O =>
5 KClO3 + 2 H2SO4 = 3 KClO4 + 2 KHSO4 + 2 ClO + H2O
AlCl3 + NHOH = Al(OH)3 + NHCl =>
AlCl3 + 3 NHOH = Al(OH)3 + 3 NHCl
S + O2 + NH2 = NSO + H2O =>
S + O2 + NH2 = NSO + H2O
R2O7 + CO = R2(CO)10 + CO2 =>
R2O7 + 17 CO = R2(CO)10 + 7 CO2
HCl + As203 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
1015 HCl + 3 As203 + 1015 NaNO3 + 406 H2O = 1015 NO + 609 H3AsO4 + 1015 NaCl
HNO3 + Os = OsO4 + NO2 + H2O =>
8 HNO3 + Os = OsO4 + 8 NO2 + 4 H2O
N2 + O5 + H2O = (HNO3) =>
N2 + O5 + H2O = 2(HNO3)
K + Mg2Br2 = KBr + Mg =>
2 K + Mg2Br2 = 2 KBr + 2 Mg
Mg(NO2)2 + HCl = MgCl2 + HNO2 =>
Mg(NO2)2 + 2 HCl = MgCl2 + 2 HNO2
CH3COOH + Al(OH)3 = H2O + (CH3COO)3Al =>
3 CH3COOH + Al(OH)3 = 3 H2O + (CH3COO)3Al
CO + NH4Cl = COCl3 + NH4 =>
CO + 3 NH4Cl = COCl3 + 3 NH4
CH3COOH + CH3CH(OH)CH2CH3 = CH3COOCH3CH2CH2CH3 + H2O =>
6 CH3COOH + 9 CH3CH(OH)CH2CH3 = 8 CH3COOCH3CH2CH2CH3 + 5 H2O
Ag + O3 = AgO =>
3 Ag + O3 = 3 AgO
C3H8 + HNO3 = C3H9N + O2 =>
2 C3H8 + 2 HNO3 = 2 C3H9N + 3 O2
CuSO4 + KI = CuI + K2SO4(aq) + I =>
CuSO4 + 2 KI = CuI + K2SO4(aq) + I
C4H10 = C4H8 + H2 =>
C4H10 = C4H8 + H2
MnO4 + Fe{2+} + H{+} = Mn{2+} + Fe{+3} + H2O =>
MnO4 + 6 Fe{2+} + 8 H{+} = Mn{2+} + 6 Fe{+3} + 4 H2O
Ni + CdCl2 = NiCl2 + Cd =>
Ni + CdCl2 = NiCl2 + Cd
HCOOH + C3H8O = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H8O = 5 H2O + 4 C3H6OHCOO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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