| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
BaOH + Zn = Zn(OH)2 + Ba =>
2 BaOH + Zn = Zn(OH)2 + 2 Ba
K2SO3 + H2O + NaClO = KOH + NaCl + K2S2O6 =>
2 K2SO3 + H2O + NaClO = 2 KOH + NaCl + K2S2O6
Na(NO3) + KOH = NaOH + KNO3 =>
Na(NO3) + KOH = NaOH + KNO3
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Ca(CN)2 + H2O = CaO + HCN =>
Ca(CN)2 + H2O = CaO + 2 HCN
HCl + KaOH = H2O + KaCl =>
HCl + KaOH = H2O + KaCl
CdI2 + NaI = Na2[CdI4] =>
CdI2 + 2 NaI = Na2[CdI4]
NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na =>
8 NaNO3 + C12H22O11 = 12 CO2 + 11 H2O + 4 N2 + 8 Na
TiOH + ZnK = TiK + ZnOH =>
TiOH + ZnK = TiK + ZnOH
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
MgBr2 + Cl2(g) = MgBr2Cl2 =>
MgBr2 + Cl2(g) = MgBr2Cl2
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaI + KMnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4
Fe(NO3)2 + H2O = Fe(OH)2 + HNO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 HNO3
(k)NaOH + H2SO4 = Na2SO4 + H2O =>
2(k)NaOH + H2SO4 = Na2SO4 + 2 H2O
K2CrO4 + KBr + H2SO4 = H2O + Br2 + Cr2(SO4)3 + K2SO4 =>
2 K2CrO4 + 6 KBr + 8 H2SO4 = 8 H2O + 3 Br2 + Cr2(SO4)3 + 5 K2SO4
Ra(OH)2 + H5AlO4 = Ra5(AlO4)2 + H2O =>
5 Ra(OH)2 + 2 H5AlO4 = Ra5(AlO4)2 + 10 H2O
Zn + H2 = ZnH2 =>
Zn + H2 = ZnH2
CH3COCH3 + NaCl = NaCOCH3 + CH3Cl =>
CH3COCH3 + NaCl = NaCOCH3 + CH3Cl
LiBr + O2 = LiBrO =>
2 LiBr + O2 = 2 LiBrO
K + HClO2 = KClO2 + Cl2 + H2O =>
6 K + 8 HClO2 = 6 KClO2 + Cl2 + 4 H2O
(NH4)2SO4(ac) + NaCl(ac) = Na2SO4(ac) + NH4Cl(ac) =>
(NH4)2SO4(ac) + 2 NaCl(ac) = Na2SO4(ac) + 2 NH4Cl(ac)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaF + AgCl = AgF + NaCl =>
NaF + AgCl = AgF + NaCl
Pb + NaOH = H2 + Na2PbO2 =>
Pb + 2 NaOH = H2 + Na2PbO2
CaCl2 + H3PO4 = CaHPO4 + HCl =>
CaCl2 + H3PO4 = CaHPO4 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaBr + Ag(No3)2 = AgBr2 + NaNo3 =>
2 NaBr + Ag(No3)2 = AgBr2 + 2 NaNo3
Al2S3O12 + NH4OH = AlO3H3 + N2H8SO4 =>
Al2S3O12 + 6 NH4OH = 2 AlO3H3 + 3 N2H8SO4
Na2CrO4 + H2S + H2SO4 = Cr2(SO4)3 + Na2SO3 + H2O =>
8 Na2CrO4 + 5 H2S + 15 H2SO4 = 4 Cr2(SO4)3 + 8 Na2SO3 + 20 H2O
KF + Ca(NO3)2 = KNO3 + CaF2 = =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
PbSO4 + NaI = PbI + NaSO4 =>
PbSO4 + NaI = PbI + NaSO4
K2S + NH4Cl = K2Cl + SNH4 =>
K2S + NH4Cl = K2Cl + SNH4
CuSO4 + NH4OH = (NH4)2SO4 + H2O + [Cu(NH3)4](OH)2 =>
CuSO4 + 6 NH4OH = (NH4)2SO4 + 4 H2O + [Cu(NH3)4](OH)2
SiO2 + O2 = SiO3 =>
2 SiO2 + O2 = 2 SiO3
NaMnO4 + Cr = Cr(MnO4)2 + Na =>
2 NaMnO4 + Cr = Cr(MnO4)2 + 2 Na
ZnSO4 + K4Fe(CN)6 = Zn4(Fe(CN)6)2 + K2SO4 =>
4 ZnSO4 + 2 K4Fe(CN)6 = Zn4(Fe(CN)6)2 + 4 K2SO4
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
MnI2 + Na2S = MnS + NaI =>
MnI2 + Na2S = MnS + 2 NaI
KCl + NaHCO3 = NaCl + KHO + CO2 =>
KCl + NaHCO3 = NaCl + KHO + CO2
CuSO4 + Zn = Cu2Zn2 + (SO4)2 =>
2 CuSO4 + 2 Zn = Cu2Zn2 + (SO4)2
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g)H2O(l) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g)H2O(l)
Cr + IO3 = I + CrO4 =>
3 Cr + 4 IO3 = 4 I + 3 CrO4
Na2O + NO2 = Na2NO3 =>
Na2O + NO2 = Na2NO3
C4H10O7 + O2 = CO2 + H2O =>
C4H10O7 + 3 O2 = 4 CO2 + 5 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O =>
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O
H2O + C12H22O11 = CH3CH2OH + CO2 =>
H2O + C12H22O11 = 4 CH3CH2OH + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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