| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + NaOH = NaI + H2O
Al(s) + HCl(qq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(qq) = 3 H2(g) + 2 AlCl3(aq)
C + Fe2O3 = FeC + O2 =>
4 C + 2 Fe2O3 = 4 FeC + 3 O2
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
I + H2SO3 + H2O = HI + H2SO4 =>
2 I + H2SO3 + H2O = 2 HI + H2SO4
AlO3H3 + Cs = CsOH + Al =>
AlO3H3 + 3 Cs = 3 CsOH + Al
AgNO3 + NH3 = AgN + H3NO3 =>
AgNO3 + NH3 = AgN + H3NO3
AuNO3 + KI2 = AuI2 + KNO3 =>
AuNO3 + KI2 = AuI2 + KNO3
AlCl3 = Al2 + Cl2 =>
2 AlCl3 = Al2 + 3 Cl2
F2 + HCl = H2 + FCl =>
F2 + 2 HCl = H2 + 2 FCl
H3PO = PH3 + H3PO4 =>
4 H3PO = 3 PH3 + H3PO4
RbCl(s) + HNO3(aq) = RbNO3(aq) + HCl(aq) =>
RbCl(s) + HNO3(aq) = RbNO3(aq) + HCl(aq)
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
BaNO3 + SrCl = BaCl + SrNO3 =>
BaNO3 + SrCl = BaCl + SrNO3
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
AgNi + Cu = CuNi + Ag =>
AgNi + Cu = CuNi + Ag
NaI + Pb(NO3)2 = Pb(I)2 + Na(NO3) =>
2 NaI + Pb(NO3)2 = Pb(I)2 + 2 Na(NO3)
FeSO4 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + S + 4 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
(Fe2)2 + (NH4)2S2O8 = (FeSO4)2 + (NH4)2 =>
(Fe2)2 + 2(NH4)2S2O8 = 2(FeSO4)2 + 2(NH4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + CdS = Cd(NO3)2 + S8 + NO + H2O =>
64 HNO3 + 24 CdS = 24 Cd(NO3)2 + 3 S8 + 16 NO + 32 H2O
Ca(ClO)2 + NaI + HCl = CaCl2 + I2 + NaCl + H2O =>
Ca(ClO)2 + 4 NaI + 4 HCl = CaCl2 + 2 I2 + 4 NaCl + 2 H2O
Rb + aceticacid = RbH3C2O2 + H =>
Rb + C2H4O2 = RbH3C2O2 + H
K4[Fe(CN)6] + MnSO4 = K2Mn[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + MnSO4 = K2Mn[Fe(CN)6] + K2SO4
HNO2 + Zn(OH)2 = H2O + Zn(NO2)2 =>
2 HNO2 + Zn(OH)2 = 2 H2O + Zn(NO2)2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Cr(OH)3 + CH3COOH = CrCH3 + COOH(OH)3 =>
Cr(OH)3 + CH3COOH = CrCH3 + COOH(OH)3
HCO3 + HCl = Cl + CO2 + H2O =>
HCO3 + HCl = Cl + CO2 + H2O
AgNO3 + HCl = NHO3 + AgCl =>
AgNO3 + HCl = NHO3 + AgCl
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
Sr(NO3)2 + NaSO4 = SrSO4 + Na(NO3)2 =>
Sr(NO3)2 + NaSO4 = SrSO4 + Na(NO3)2
BaO + I2 = BaI + O2 =>
2 BaO + I2 = 2 BaI + O2
H2O + NaO2 = O2 + NaOH =>
2 H2O + 4 NaO2 = 3 O2 + 4 NaOH
Al3 + H2Cl = Al3Cl2 + H =>
Al3 + 2 H2Cl = Al3Cl2 + 4 H
Rb + aceticacid = RbH3C2O2 + H =>
Rb + C2H4O2 = RbH3C2O2 + H
NH4SCN + HgO = Hg(SCN)2 + NH3 + H2 + O2 =>
4 NH4SCN + 2 HgO = 2 Hg(SCN)2 + 4 NH3 + 2 H2 + O2
Zn + HCl2 = Cl + H2Zn =>
Zn + 2 HCl2 = 4 Cl + H2Zn
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ag + CuCl2 = Cu + AgCl =>
2 Ag + CuCl2 = Cu + 2 AgCl
H + P4S3 + NO3 = H3PO4 + NO + SO4 =>
12 H + P4S3 + 14 NO3 = 4 H3PO4 + 14 NO + 3 SO4
ZnSO3(s) + HCl(aq) = ZnCl2(aq) + H2O(l) + SO2(g) =>
ZnSO3(s) + 2 HCl(aq) = ZnCl2(aq) + H2O(l) + SO2(g)
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
NH4SCN + HgO = Hg(SCN)2 + NH3 + H2 + O2 =>
4 NH4SCN + 2 HgO = 2 Hg(SCN)2 + 4 NH3 + 2 H2 + O2
C3H6 + NO = C3H3H + H2O + N2 =>
2 C3H6 + 2 NO = 2 C3H3H + 2 H2O + N2
(C2H4)5 + O2 = CO2 + H2O =>
(C2H4)5 + 15 O2 = 10 CO2 + 10 H2O
C4H8 + CO + H2 = C5H11OH =>
C4H8 + CO + 2 H2 = C5H11OH
N(CH3)3 + H2O = H3O + N(CH2)3 =>
N(CH3)3 + 3 H2O = 3 H3O + N(CH2)3
HCl + Cd = CdCl2 + H2 =>
2 HCl + Cd = CdCl2 + H2
H2SO3 + NaOH = H2O + NaHSO3 =>
H2SO3 + NaOH = H2O + NaHSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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