| Équations équilibrées la veille | Équations équilibrées le lendemain |
QJWL = QLJW
C100H200O100 + O2 = CO2 + H2O =>
C100H200O100 + 100 O2 = 100 CO2 + 100 H2O
KMnO4 + H2S + HCl = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaNO3(aq)
CH197 + O2 = CO2 + H2O =>
4 CH197 + 201 O2 = 4 CO2 + 394 H2O
ClHFe = FeHCl =>
ClHFe = FeHCl
NaH2PO2 + AgNO3 + H2O = NaH2PO4 + Ag + HNO3 =>
NaH2PO2 + 4 AgNO3 + 2 H2O = NaH2PO4 + 4 Ag + 4 HNO3
CaClBaSO4 = CaSO4BaCl =>
CaClBaSO4 = CaSO4BaCl
CH3COOH + Mg(OH)2 = CO2 + H2O + MgH3 =>
5 CH3COOH + 8 Mg(OH)2 = 10 CO2 + 6 H2O + 8 MgH3
AlCO3 = AlOCO2 =>
AlCO3 = AlOCO2
SnS(s) + O2(g) = SO2(g) + SnO(s) =>
2 SnS(s) + 3 O2(g) = 2 SO2(g) + 2 SnO(s)
TiCl3 + H2O = TiO2 + HCl + H2 =>
2 TiCl3 + 4 H2O = 2 TiO2 + 6 HCl + H2
MeIMg = MeMgI =>
MeIMg = MeMgI
NaClO = ONaCl = =>
NaClO = ONaCl
NaCl2 + I2 = Cl2 + NaI =>
2 NaCl2 + I2 = 2 Cl2 + 2 NaI
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
ICl + NaOH = NaCl + NaOI + H2O =>
ICl + 2 NaOH = NaCl + NaOI + H2O
NH4NO3(aq) + KOH(aq) = H2O + KNO3 + NH3 =>
NH4NO3(aq) + KOH(aq) = H2O + KNO3 + NH3
COH2 = CH3COOH =>
2 COH2 = CH3COOH
AgBrLiCl = AgClLiBr =>
AgBrLiCl = AgClLiBr
K2Cr2O7(aq) + HI(aq) = KI(aq) + CrI3(aq) + I2(aq) + H2O(aq) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 KI(aq) + 2 CrI3(aq) + 3 I2(aq) + 7 H2O(aq)
NH4(aq) + OH(aq) = NH + H2O =>
NH4(aq) + 3 OH(aq) = NH + 3 H2O
CuOCaOH = CaOCuOH =>
CuOCaOH = CaOCuOH
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na3PO4 + Pb(C2H3O2)2 = Pb3(PO4)2 + NaC2H3O2 =>
2 Na3PO4 + 3 Pb(C2H3O2)2 = Pb3(PO4)2 + 6 NaC2H3O2
C6H7O + O2 = H2O + CO2 =>
4 C6H7O + 29 O2 = 14 H2O + 24 CO2
Cu(OH)2 + H2O = CuO2 + H3O =>
Cu(OH)2 + 2 H2O = CuO2 + 2 H3O
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
MgCl(aq)NaOH(aq) = MgOHNaCl =>
MgCl(aq)NaOH(aq) = MgOHNaCl
RbH = HRb =>
RbH = HRb
Ca3(PO4)2 + SiO3 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO3 + 8 C = 3 CaSiO3 + 8 CO + 2 P
Cu(NO3)2 + NaOH = NaNO3(aq) + Cu(OH)2(aq) =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3(aq) + Cu(OH)2(aq)
Rn + O2 = Rn2O3 =>
4 Rn + 3 O2 = 2 Rn2O3
NaHCO3CH3COOH = C2H3NaO2CO2H2O =>
NaHCO3CH3COOH = C2H3NaO2CO2H2O
Cr(OH)3 + IO3{-} + OH({-}) = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH({-}) = 2 CrO4{2-} + I{-} + 5 H2O
Q = Q1000000000000000 =>
1000000000000000 Q = Q1000000000000000
C6H12Cl2 + Zn = C6H12 + ZnCl2 =>
C6H12Cl2 + Zn = C6H12 + ZnCl2
CoCl2 + NH3 = Co(NH2)2 + NH4Cl =>
CoCl2 + 4 NH3 = Co(NH2)2 + 2 NH4Cl
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = K2SO4 + 2 MnSO4 + 5 CH3CH2COOH + 3 H2O
FeNa = NaFe =>
FeNa = NaFe
Cu + HNO3 + H2O = Cu(OH)2 + NO =>
3 Cu + 2 HNO3 + 2 H2O = 3 Cu(OH)2 + 2 NO
Li(s) + Fe(NO3)3(aq) = LiNO3 + Fe =>
3 Li(s) + Fe(NO3)3(aq) = 3 LiNO3 + Fe
K + H2O = K(OH) + (H)2 =>
2 K + 2 H2O = 2 K(OH) + (H)2
C6H8O7 + Na(HCO3)2 = CH3COONa + CO2 + H2O =>
C6H8O7 + 2 Na(HCO3)2 = 2 CH3COONa + 6 CO2 + 3 H2O
CuSO4 + K4(Fe(CN)6) = KSO4 + Cu4(Fe(CN)6) =>
4 CuSO4 + K4(Fe(CN)6) = 4 KSO4 + Cu4(Fe(CN)6)
HgFeSO4 = HgSO4Fe =>
HgFeSO4 = HgSO4Fe
MnI2 + NaBiO3 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 + NaIO3 =>
4 MnI2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 17 Bi2(SO4)3 + 62 H2O + 11 Na2SO4 + 8 NaIO3
Ag2S + CN = Ag(CN)2 + S8 =>
8 Ag2S + 32 CN = 16 Ag(CN)2 + S8
Cu(OH)NaBr = CuBrNaOH =>
Cu(OH)NaBr = CuBrNaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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