| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10 + Br2 + H2O = C6H10BrOH + HBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgNO3 + Na2(Sn(OH)4) + NaOH = Ag + Na2(Sn(OH)6) + NaNO3 =>
2 AgNO3 + Na2(Sn(OH)4) + 2 NaOH = 2 Ag + Na2(Sn(OH)6) + 2 NaNO3
N2 + O = N2O =>
N2 + O = N2O
(COOH)2 = COO + H =>
(COOH)2 = 2 COO + 2 H
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CH3CH2OH = CH3OCH2CH3 + H2O =>
3 CH3CH2OH = 2 CH3OCH2CH3 + H2O
CH3FCOCl + K2FeO4 + H2O + KOH = K2CO3 + Fe(OH)3 + KF + KCl =>
3 CH3FCOCl + 7 K2FeO4 + 4 H2O + 4 KOH = 6 K2CO3 + 7 Fe(OH)3 + 3 KF + 3 KCl
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
CuS + H{+} + NO3{-} = Cu{2+} + NO + S + H2O =>
3 CuS + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 2 NO + 3 S + 4 H2O
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
C5HOO + O2 = CO2 + H2O =>
4 C5HOO + 17 O2 = 20 CO2 + 2 H2O
MgCO3 + SrCl2 = Sr(CO3) + MgCl2 =>
MgCO3 + SrCl2 = Sr(CO3) + MgCl2
MgH2 + K2NbF7 = MgF + KH + Nb + H2 =>
7 MgH2 + K2NbF7 = 7 MgF + 2 KH + Nb + 6 H2
MnO4{-} + OH{-} = MnO3{3-} + O2 + H2O =>
MnO4{-} + 2 OH{-} = MnO3{3-} + O2 + H2O
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
CuO + KOH = K2O + Cu(OH)2 =>
CuO + 2 KOH = K2O + Cu(OH)2
NH4Cl + C2(OH)2 = C2Cl2 + NH3 + H2O =>
2 NH4Cl + C2(OH)2 = C2Cl2 + 2 NH3 + 2 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
K + MgCO3 = Mg + KCO3 =>
K + MgCO3 = Mg + KCO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CuS + NaCN = Cu(CN)2 + Na2S =>
CuS + 2 NaCN = Cu(CN)2 + Na2S
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
C3H7COOH + CH4OH = C3H7COOCH3 + H2O =>
9 C3H7COOH + 4 CH4OH = 8 C3H7COOCH3 + 6 H2O
CuCl2 + (NH4)2SO3 = CuSO3 + (NH4)2Cl2 =>
CuCl2 + (NH4)2SO3 = CuSO3 + (NH4)2Cl2
H2O + CO2 = C2H6O + O2 =>
3 H2O + 2 CO2 = C2H6O + 3 O2
MgCO3 + H3PO4 = Mg3(PO4)2 + CO2*H2O =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 CO2*H2O
HCl(aq) + MnO2 = MnCl2(aq) + H2O(l) + Cl(g) =>
4 HCl(aq) + MnO2 = MnCl2(aq) + 2 H2O(l) + 2 Cl(g)
H3PO2 + Cu(OH) = Cu3(PO2) + H2O =>
H3PO2 + 3 Cu(OH) = Cu3(PO2) + 3 H2O
ICl3 + KI = KI3 + Cl2 =>
2 ICl3 + KI = KI3 + 3 Cl2
H2O + F2(g) = HF(aq) + O2(g) =>
2 H2O + 2 F2(g) = 4 HF(aq) + O2(g)
MnO4{-} + H{+} + H2C2O4 = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2
Al2(SO4)3 + BaI2 = BaSO4 + AlI3 =>
Al2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 AlI3
C6H12O6(aq) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2(g)
CH4 + KKMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 CH4 + 2 KKMnO4 + 4 H2SO4 = CH3COOH + 2 K2SO4 + 2 MnSO4 + 6 H2O
Ag(s) + Br2 = Ag2Br =>
4 Ag(s) + Br2 = 2 Ag2Br
COO + H2 = CO + H2O =>
COO + H2 = CO + H2O
*Cr(SO4)3 = Cr2O3 + SO2 + O2 =>
4*Cr(SO4)3 = 2 Cr2O3 + 12 SO2 + 9 O2
HNO3 + Mg(OH)2 = H(HO) + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H(HO) + Mg(NO3)2
Cr2O3 + H2O + KOH = KCr(OH)4 =>
Cr2O3 + 3 H2O + 2 KOH = 2 KCr(OH)4
Pb + Mg2 = PbMg2 =>
Pb + Mg2 = PbMg2
HNO3 + LiHSO3 = H2O + LiNO3 + SO2 =>
HNO3 + LiHSO3 = H2O + LiNO3 + SO2
Fe(NO3)3 + NaCl = FeCl3 + Na3(NO3)3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + Na3(NO3)3
Bi(OH)3 + Sn(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
Bi(OH)3 + 3 Sn(OH)3 + 6 OH{-} = 3 Sn(OH)6{2-} + Bi
Cl(g) + CH4(g) = CCl4(l) + HCl =>
8 Cl(g) + CH4(g) = CCl4(l) + 4 HCl
Cl2 + K(OH) = K2ClO3 + KCl + H2O =>
5 Cl2 + 12 K(OH) = 2 K2ClO3 + 8 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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