| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu12As4S13 + 10 O2 = 6 Cu2S + 2 As2O3 + 7 SO2
BaI2 + H2SO4 = BaH2 + I2SO4 =>
BaI2 + H2SO4 = BaH2 + I2SO4
P4S10 + H2O = H3PO4 + H2S =>
P4S10 + 16 H2O = 4 H3PO4 + 10 H2S
BaI2 + H2SO4 = BaH2 + I2SO4 =>
BaI2 + H2SO4 = BaH2 + I2SO4
CrCl3 + KMnO4 + K(OH) = MnCl2 + K2CrO4 + KCl + H2O =>
5 CrCl3 + 3 KMnO4 + 16 K(OH) = 3 MnCl2 + 5 K2CrO4 + 9 KCl + 8 H2O
Na2CO3 + MnSO4 + O2 = CO2 + Na2SO4 + NaMnO4 =>
6 Na2CO3 + 4 MnSO4 + 5 O2 = 6 CO2 + 4 Na2SO4 + 4 NaMnO4
CH3COOH + Al(OH)3 = AlCOOH + H2O =>
CH3COOH + 2 Al(OH)3 = 2 AlCOOH + 4 H2O
OCl + I = Cl + IO3 =>
3 OCl + I = 3 Cl + IO3
SeO2 + H2O = H2SeO2 + H2SeO4 =>
2 SeO2 + 2 H2O = H2SeO2 + H2SeO4
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
BaI2 + H2SO4 = BaH2 + I2SO4 =>
BaI2 + H2SO4 = BaH2 + I2SO4
HOOCCOO + NaOH = NaCCOOOO + H2O =>
HOOCCOO + NaOH = NaCCOOOO + H2O
K2SO4 + Ag = K + Ag2SO4 =>
K2SO4 + 2 Ag = 2 K + Ag2SO4
H2CO3 + V2O3 = V2(CO3)3 + H2O =>
3 H2CO3 + V2O3 = V2(CO3)3 + 3 H2O
BaI2 + H2SO4 = BaH2 + I2SO4 =>
BaI2 + H2SO4 = BaH2 + I2SO4
AgBr + Na2S2O3 = Ag4(S2O3)2 + NaBr =>
4 AgBr + 2 Na2S2O3 = Ag4(S2O3)2 + 4 NaBr
Co(H2O) + HCl = Co(Cl) + H3O =>
Co(H2O) + HCl = Co(Cl) + H3O
AgBr + NaOH + HCHO = Ag + NaBr + H2O + HCOOH =>
2 AgBr + 2 NaOH + HCHO = 2 Ag + 2 NaBr + H2O + HCOOH
NaHCOO + NaHSO4 = HCOOH + Na2SO4 =>
NaHCOO + NaHSO4 = HCOOH + Na2SO4
Ag3AsO3 + NH3 = Ag(NH3)2 + AsO3 =>
Ag3AsO3 + 6 NH3 = 3 Ag(NH3)2 + AsO3
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
KBrO3 + HBr = KBr + H2O + Br2 =>
KBrO3 + 6 HBr = KBr + 3 H2O + 3 Br2
CuCl2*2H2O = CuCl2 + H2O =>
CuCl2*2H2O = CuCl2 + 2 H2O
H4AsO7 + Ni(OH)3 = Ni(H3AsO7)3 + H2O =>
3 H4AsO7 + Ni(OH)3 = Ni(H3AsO7)3 + 3 H2O
Fe(OH)H = FeH2O =>
Fe(OH)H = FeH2O
Br2O7 + Al(OH)3 = Al(BrO4)3 + H2O =>
3 Br2O7 + 2 Al(OH)3 = 2 Al(BrO4)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8O6 + Ce{4+} = C6H6O6 + Ce{3+} + H{+} =>
C6H8O6 + 2 Ce{4+} = C6H6O6 + 2 Ce{3+} + 2 H{+}
KI + (NH4)2CrO7 + H2SO4 = I2 + Cr(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
6 KI + (NH4)2CrO7 + 7 H2SO4 = 3 I2 + Cr(SO4)3 + (NH4)2SO4 + 3 K2SO4 + 7 H2O
Cu2(SO4)2 + Na2CO3 = Cu2(CO3)2 + Na2SO4 =>
Cu2(SO4)2 + 2 Na2CO3 = Cu2(CO3)2 + 2 Na2SO4
KClF2 = KF2Cl =>
KClF2 = KF2Cl
AuCl3(aq) + Ca = Au + Ca(s)Cl2 =>
2 AuCl3(aq) + 3 Ca = 2 Au + 3 Ca(s)Cl2
BaI2 + H2SO4 = BaH2 + I2SO4 =>
BaI2 + H2SO4 = BaH2 + I2SO4
XH2COCl + NH3 = XH4CON + HCl =>
XH2COCl + NH3 = XH4CON + HCl
SrCl2(aq) + CoSO4(aq) = SrSO4 + CoCl2 =>
SrCl2(aq) + CoSO4(aq) = SrSO4 + CoCl2
Sc2(SO4)3 = Sc3 + SO4 =>
3 Sc2(SO4)3 = 2 Sc3 + 9 SO4
CH3CH2CH2OH + NaHCO3 = CH3CH2CH2ONa + H2O + CO2 =>
CH3CH2CH2OH + NaHCO3 = CH3CH2CH2ONa + H2O + CO2
Cr2O7{-2} + H{+} + S{2-} = Cr{+3} + H2O + SO4{-2} =>
4 Cr2O7{-2} + 32 H{+} + 3 S{2-} = 8 Cr{+3} + 16 H2O + 3 SO4{-2}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca3P2 + O2 = P2O5 + CaO =>
Ca3P2 + 4 O2 = P2O5 + 3 CaO
C6H5CH2CH3 + Cl2 = C6H5CHClCH3 + H2 =>
2 C6H5CH2CH3 + Cl2 = 2 C6H5CHClCH3 + H2
LiPO4 + Ba(NO3)2 = LiNO3 + Ba(PO4)2 =>
2 LiPO4 + Ba(NO3)2 = 2 LiNO3 + Ba(PO4)2
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
Na2CO3 + C4H6O6 = CO2 + H2O + Na2C4H6O6 =>
5 Na2CO3 + 6 C4H6O6 = 9 CO2 + 3 H2O + 5 Na2C4H6O6
H2SO4 + CH3NH2 = H2O + SO3CH5N =>
H2SO4 + CH3NH2 = H2O + SO3CH5N
KNO + H3O = KNO3 + H =>
KNO + 2 H3O = KNO3 + 6 H
CO + O2 = C4O8 =>
4 CO + 2 O2 = C4O8
SI4 = SI + I2 =>
2 SI4 = 2 SI + 3 I2
Al3C4 + H2 = CH4 + Al =>
Al3C4 + 8 H2 = 4 CH4 + 3 Al
CaC2O4 + C6H8O7 = H2O + CaC8O7 =>
CaC2O4 + C6H8O7 = 4 H2O + CaC8O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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