| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2Cl2 + 2 NH3 = Hg + Hg(NH2)Cl + NH4Cl
KBr + Al(NO3)3 = K(NO3)3 + BrAl =>
KBr + Al(NO3)3 = K(NO3)3 + BrAl
Ba(OH)2 + MnSO4 = BaSO4 + Mn(OH)2 =>
Ba(OH)2 + MnSO4 = BaSO4 + Mn(OH)2
C6H14 + I2 = HI + C =>
C6H14 + 7 I2 = 14 HI + 6 C
BaO2 + Cr2(SO4)3 + NaOH = Na2CrO4 + BaSO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 4 NaOH = 2 Na2CrO4 + 3 BaSO4 + 2 H2O
CH3CH(OH)COOH + NH3 = CH3CH(OH)CONH2 + H2O =>
CH3CH(OH)COOH + NH3 = CH3CH(OH)CONH2 + H2O
SiCl4(s) + H2O(l) = H4SiO4(s) + HCl(aq) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(s) + 4 HCl(aq)
NaCl + BeFe2 = NaFe + BeCl2 =>
2 NaCl + BeFe2 = 2 NaFe + BeCl2
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
HNO3 + KI = NO2 + I2 + H2O + KNO3 =>
4 HNO3 + 2 KI = 2 NO2 + I2 + 2 H2O + 2 KNO3
H2O2(l) + Fe(NO3)3(l) = HNO3(l) + FeO3(s) =>
3 H2O2(l) + 2 Fe(NO3)3(l) = 6 HNO3(l) + 2 FeO3(s)
As3 + S2 = As2S3 =>
4 As3 + 9 S2 = 6 As2S3
H2SO5 + Al2(CO3)3 = H2O + Al2(SO5)3 + CO2 =>
3 H2SO5 + Al2(CO3)3 = 3 H2O + Al2(SO5)3 + 3 CO2
Na2S2O3 = Na2S2O4 + NaS =>
4 Na2S2O3 = 3 Na2S2O4 + 2 NaS
NH2CH2COOH + CaCO3 = NH2CH2COOCa + HCO3 =>
NH2CH2COOH + CaCO3 = NH2CH2COOCa + HCO3
Th3(PO4)4 + NaOH = Th(OH)4 + Na3PO4 =>
Th3(PO4)4 + 12 NaOH = 3 Th(OH)4 + 4 Na3PO4
Fe(CN)2 + HI = FeI2 + HCN =>
Fe(CN)2 + 2 HI = FeI2 + 2 HCN
NaI + NaNO2 + HCl = NO + I2 + NaCl + H2O =>
2 NaI + 2 NaNO2 + 4 HCl = 2 NO + I2 + 4 NaCl + 2 H2O
P4 + NaH + H2O = PH3 + Na2HPO3 =>
5 P4 + 12 NaH + 18 H2O = 14 PH3 + 6 Na2HPO3
CrI3 + KOH + S + H2O = KIO3 + K2Cr2O7 + H2S =>
2 CrI3 + 8 KOH + 21 S + 17 H2O = 6 KIO3 + K2Cr2O7 + 21 H2S
K2CrO4 + Sr(NO3)2 = KNO3 + SrCrO4 =>
K2CrO4 + Sr(NO3)2 = 2 KNO3 + SrCrO4
Ni(OH)2(s) + H2SO4(aq) = NiSO4(s) + H2O(l) =>
Ni(OH)2(s) + H2SO4(aq) = NiSO4(s) + 2 H2O(l)
P2O3 + NaOH + Cl2 = Na3PO4 + NaCl + H2O =>
P2O3 + 10 NaOH + 2 Cl2 = 2 Na3PO4 + 4 NaCl + 5 H2O
AlCl3 + NH3*H2O = Al(OH)3 + NH4*Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4*Cl
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + Cr2Cl3 + H2O =>
4 K2CrO4 + 9 Na2SO3 + 14 HCl = 8 KCl + 9 Na2SO4 + 2 Cr2Cl3 + 7 H2O
CuO + SO2 = CuO2 + SO =>
CuO + SO2 = CuO2 + SO
H3AsO4 + AuOH = Au3(AsO4) + H2O =>
H3AsO4 + 3 AuOH = Au3(AsO4) + 3 H2O
MnO2 + H2OSO4 = MnSO4 + H2O + O2 =>
MnO2 + H2OSO4 = MnSO4 + H2O + O2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
P + O2 = P4O10(s) =>
4 P + 5 O2 = P4O10(s)
NH2CH3 + H2O = NH2CH2 + H3O =>
NH2CH3 + H2O = NH2CH2 + H3O
KCl + FNa = KF + NaCl =>
KCl + FNa = KF + NaCl
B(NO3)3 + Mg(SO3)2 = Mg(NO3)2 + B(SO3)3 =>
2 B(NO3)3 + 3 Mg(SO3)2 = 3 Mg(NO3)2 + 2 B(SO3)3
Sb{3+} + Zn + H{+} = SbH3 + Zn{2+} =>
Sb{3+} + 3 Zn + 3 H{+} = SbH3 + 3 Zn{2+}
ZnN2 = Zn + N =>
ZnN2 = Zn + 2 N
H2S + NH3 = NH4 + S =>
H2S + 2 NH3 = 2 NH4 + S
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq)
H2O2 + (SO3)2{-} = (SO4)2{-} + H2O =>
2 H2O2 + (SO3)2{-} = (SO4)2{-} + 2 H2O
CuSO4 + NaHCO3 = CuCO3 + NaHSO4 =>
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
C2H4O + HCOOH = CH3COOH =>
2 C2H4O + 2 HCOOH = 3 CH3COOH
O5 + I2 + H2O = O5I2H2O =>
O5 + I2 + H2O = O5I2H2O
ThI + C = ThIC2 =>
ThI + 2 C = ThIC2
NaClO3(ac) = NaCl(ac) + O2(g) =>
2 NaClO3(ac) = 2 NaCl(ac) + 3 O2(g)
PotassiumPhosphate + Tin(Il)Nitrate = PotassiumNitrate + Tin(Il)Phosphate =>
PotassiumPhosphate + Tin(Il)Nitrate = PotassiumNitrate + Tin(Il)Phosphate
KBr + Pb(PO4)2 = K2PO4 + PbBr4 =>
4 KBr + Pb(PO4)2 = 2 K2PO4 + PbBr4
As + H2O2 + NaOH = Na3AsO4 + H2O =>
2 As + 5 H2O2 + 6 NaOH = 2 Na3AsO4 + 8 H2O
(NH4)3PO4 + CaCl2(aq) = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2(aq) = Ca3(PO4)2 + 6 NH4Cl
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Fe(SO3) + SrS = FeS + Sr(SO3) =>
Fe(SO3) + SrS = FeS + Sr(SO3)
CH3COOC4H9 + KOH = CH3COOK + C4H9OH =>
CH3COOC4H9 + KOH = CH3COOK + C4H9OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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