| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2(aq) + Na2C2O4(aq) = SrC2O4(s) + 2 NaNO3(aq)
Li2CO3 + RuO2 = Li2RuO3 + CO2 =>
Li2CO3 + RuO2 = Li2RuO3 + CO2
O2 + Sb2S3 = Sb2O4 + SO4 =>
8 O2 + Sb2S3 = Sb2O4 + 3 SO4
Ca(HCO3)2(heat) = CaCO3CO2H2O =>
Ca(HCO3)2(heat) = CaCO3CO2H2O
Sb2O3 + Br2 + NaOH = Na3SbO4 + NaBr + H2O =>
Sb2O3 + 2 Br2 + 10 NaOH = 2 Na3SbO4 + 4 NaBr + 5 H2O
RbNO2 + MgI2 = RbI + Mg(NO2)2 =>
2 RbNO2 + MgI2 = 2 RbI + Mg(NO2)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + H2SO3 = Al(SO3)3 + H2 =>
Al + 3 H2SO3 = Al(SO3)3 + 3 H2
Mg + ZnSO4 = Mg{2+} + SO4{2-} + Zn =>
Mg + ZnSO4 = Mg{2+} + SO4{2-} + Zn
ZnO + BaS = BaO + ZnS =>
ZnO + BaS = BaO + ZnS
KSCN + K = KSCNK =>
KSCN + K = KSCNK
NH4P + CaCl = CaP + NH4Cl =>
NH4P + CaCl = CaP + NH4Cl
Ca(ClO)2 + CH3CH2OH = (CH3COO)2Ca + HCl + H2 =>
Ca(ClO)2 + 2 CH3CH2OH = (CH3COO)2Ca + 2 HCl + 2 H2
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4(s) + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4(s) + 2 H2O
HClO + HI = H2O + HCl + I2 =>
HClO + 2 HI = H2O + HCl + I2
NaOH + ZnSO4 = Na2SO4 + Zn(OH)2 =>
2 NaOH + ZnSO4 = Na2SO4 + Zn(OH)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C3H8O3 + S2Cl2 = C3H6OCl2 + SO2 + HCl + S =>
C3H8O3 + 2 S2Cl2 = C3H6OCl2 + SO2 + 2 HCl + 3 S
C2H4 + HCI = C2H6 + CI =>
C2H4 + 2 HCI = C2H6 + 2 CI
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
Na(OH) + Cd(NO3)2 = NaNO3 + Cd(OH)2 =>
2 Na(OH) + Cd(NO3)2 = 2 NaNO3 + Cd(OH)2
N2 + F2 = N2F4 =>
N2 + 2 F2 = N2F4
CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3 + 5 KMnO4 + H2O = 5 MnO2 + 3 CH3CH(OH)CH2(OH) + 5 KOH
MnSO4 + Al = AlSO4 + Mn =>
MnSO4 + Al = AlSO4 + Mn
Zn + Pt(SO4)2 = ZnSO4 + Pt =>
2 Zn + Pt(SO4)2 = 2 ZnSO4 + Pt
Cu(NO3)2 + Pd = Cu + Pd(NO3)2 =>
Cu(NO3)2 + Pd = Cu + Pd(NO3)2
H2ONaOH = NaO2H3 =>
H2ONaOH = NaO2H3
Zn + Mg(OH)2 = Mg + Zn(OH)2 =>
Zn + Mg(OH)2 = Mg + Zn(OH)2
NaOH(aq) + SO3(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + SO3(aq) = Na2SO4(aq) + H2O(l)
Pb + Fe(NO3) = PbNO3 + Fe =>
Pb + Fe(NO3) = PbNO3 + Fe
Mg3P2 + HNO3 = Mg(NO3)2 + H3PO4 + NO2 + H2O =>
Mg3P2 + 22 HNO3 = 3 Mg(NO3)2 + 2 H3PO4 + 16 NO2 + 8 H2O
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + NaNO3 =>
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + 2 NaNO3
MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)
AgIO3 = Ag{+} + IO3{-} =>
AgIO3 = Ag{+} + IO3{-}
CrTeO2 + O2 = Cr2O3 + TeO2 =>
4 CrTeO2 + 3 O2 = 2 Cr2O3 + 4 TeO2
CaCl2 + HNO3 = HCl2 + CaNO3 =>
CaCl2 + HNO3 = HCl2 + CaNO3
HMnO4 + AsH3 + H2SO4 = H3AsO4 + MnSO4 + H2O =>
8 HMnO4 + 5 AsH3 + 8 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 12 H2O
HBr + NaCl = HCl + NaBr =>
HBr + NaCl = HCl + NaBr
glucose = ethanol + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
CH3CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
15 CH3CHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 10 CH3CH2COOH + 4 H2O
S{2+}O{3+}{2-} + I{2} = S{4+}O{6+}{2-} + I{-} =>
3 S{2+}O{3+}{2-} + 2 I{2} = 3 S{4+}O{6+}{2-} + 2 I{-}
Na(OH) + Pb(OH)2 = Pb[Na(OH)3] =>
Na(OH) + Pb(OH)2 = Pb[Na(OH)3]
Zn(OH)2 + Ba(OH)2 = Zn[Ba(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Zn[Ba(OH)4]
H3PO3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H3PO3 + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 3 H2O
KClO3 + MnO2 = KMnO4 + Cl + O2 =>
2 KClO3 + 2 MnO2 = 2 KMnO4 + 2 Cl + O2
Ca(ClO)2 + KCl = KClO + CaCl2 =>
Ca(ClO)2 + 2 KCl = 2 KClO + CaCl2
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
C5H4OS + O2 = CO2 + H2O + SO2 =>
2 C5H4OS + 13 O2 = 10 CO2 + 4 H2O + 2 SO2
SH3 + O2 = H2O + SO2 =>
4 SH3 + 7 O2 = 6 H2O + 4 SO2
BeH2 + CO = H2O + BeC =>
BeH2 + CO = H2O + BeC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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