| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2(g) = CO2(g) + 2 SO2(g)
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + LiC2H3O3 =>
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + 2 LiC2H3O3
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + Na(NO3) =>
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + 2 Na(NO3)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Cu + Ag(NO3) = Cu(NO3) + Ag =>
Cu + Ag(NO3) = Cu(NO3) + Ag
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
Si + KOH = SiOH + K =>
Si + KOH = SiOH + K
NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Ne + N2 = NeN2 =>
Ne + N2 = NeN2
Sn(NO3)2 = SnO + NO2 + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO2 + O2
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Al + Na(OH) + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 Na(OH) + 6 H2O = 2 Na(Al(OH)4) + 3 H2
NaCl + H = HCl + Na =>
NaCl + H = HCl + Na
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
Zn + Cu + H2SO4 = CuSO4 + H2Zn =>
Zn + Cu + H2SO4 = CuSO4 + H2Zn
Na2SO4 + Ba(OH)2 = Ba(SO4) + NaOH =>
Na2SO4 + Ba(OH)2 = Ba(SO4) + 2 NaOH
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
I2 + CCl4 = I2[CCl4] =>
I2 + CCl4 = I2[CCl4]
(K3)PO4 + Sr(NO3)2 = KNO3 + (Sr)3(PO4)2 =>
2(K3)PO4 + 3 Sr(NO3)2 = 6 KNO3 + (Sr)3(PO4)2
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
CH3COCH3 + H2O2 = C6H12O4 + H2O =>
2 CH3COCH3 + 2 H2O2 = C6H12O4 + 2 H2O
H2(CrO4) + Al(OH)3 = Al2(CrO4)3 + H2O =>
3 H2(CrO4) + 2 Al(OH)3 = Al2(CrO4)3 + 6 H2O
CH3CH2CH2OH + HCl = CH3CH2Cl + H2O =>
2 CH3CH2CH2OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
H2SO4(aq) + Na2SO3(s) = Na2SO4(aq) + H2O + SO2(g) =>
H2SO4(aq) + Na2SO3(s) = Na2SO4(aq) + H2O + SO2(g)
Fe2(SO4)3 + K2SO3 + H2O = FeSO4 + K2SO4 + H2SO4 =>
Fe2(SO4)3 + K2SO3 + H2O = 2 FeSO4 + K2SO4 + H2SO4
(NH4)2S + FeI2 = (NH4)2I2 + FeS =>
(NH4)2S + FeI2 = (NH4)2I2 + FeS
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
Zn + Cu + H2SO4 = CuSO4 + H2Zn =>
Zn + Cu + H2SO4 = CuSO4 + H2Zn
Au + HBr = AuBr3 + H =>
Au + 3 HBr = AuBr3 + 3 H
HCl + KCl = HK + Cl2 =>
HCl + KCl = HK + Cl2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
NaClO2 + NaHSO4 = Na2SO4 + ClO2 + H =>
NaClO2 + NaHSO4 = Na2SO4 + ClO2 + H
Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
V + P = V3P2 =>
3 V + 2 P = V3P2
SNO2 + KOH = K2SNO3 + H2O =>
SNO2 + 2 KOH = K2SNO3 + H2O
H + Te = H2Te =>
2 H + Te = H2Te
MnCl2*4H2O = Mn + Cl + H2O =>
MnCl2*4H2O = Mn + 2 Cl + 4 H2O
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
KF + H2S = K2S + HF =>
2 KF + H2S = K2S + 2 HF
FeCl3 + Na2SiO3 + H2O = Fe(OH)3 + NaCl + SiO2 =>
2 FeCl3 + 3 Na2SiO3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 SiO2
MgBr2 + KF = MgBr2KF =>
MgBr2 + KF = MgBr2KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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