| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 HCO3{-} + 6 H{+}
C2H2(g) + HCl(aq) = C2H4Cl2(g) =>
C2H2(g) + 2 HCl(aq) = C2H4Cl2(g)
NaCl + CuOH = NaOH + CuCl =>
NaCl + CuOH = NaOH + CuCl
CrPO4 + CH3COOH = Cr(H2PO4)3 + Cr(CH3COO)3 =>
3 CrPO4 + 6 CH3COOH = Cr(H2PO4)3 + 2 Cr(CH3COO)3
K2Cr2O7 + CH3CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 2 CH3CHOH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 5 H2O
K2MnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
K2MnO4 + 2 NaNO2 + 4 HCl = 2 KCl + MnCl2 + 2 NaNO3 + 2 H2O
SiCl4 + ROH = Si(OR)4 + HCl =>
SiCl4 + 4 ROH = Si(OR)4 + 4 HCl
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP =>
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
Cr(OH)3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 + H2O =>
2 Cr(OH)3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2 + 3 H2O
C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
BaCl2 + SO4Na2 = BaSO4 + NaCl =>
BaCl2 + SO4Na2 = BaSO4 + 2 NaCl
NaVO3 + H2SO4 = Na2SO4 + HVO3 =>
2 NaVO3 + H2SO4 = Na2SO4 + 2 HVO3
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
KBr + NaNO2 = KNO2 + NaBr =>
KBr + NaNO2 = KNO2 + NaBr
Nt + Al(NO3)3 = Al + Nt(NO3)2 =>
3 Nt + 2 Al(NO3)3 = 2 Al + 3 Nt(NO3)2
CH4 + O2 = HCOOH + H2O =>
2 CH4 + 3 O2 = 2 HCOOH + 2 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
Pb(OAc)2 + (C2H5)3Al = Pb + (C2H5)4Pb + Al(OAc)3 =>
6 Pb(OAc)2 + 4(C2H5)3Al = 3 Pb + 3(C2H5)4Pb + 4 Al(OAc)3
K + Fe2(SO4)3 + H2O = Fe(OH)3 + K2SO4 + H2 =>
6 K + Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2
KCO3 + H2SO4 = KHSO4 + O2 + CO2 + H2O =>
4 KCO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CO2 + 2 H2O
Zn + ClMg = ZnCl + Mg =>
Zn + ClMg = ZnCl + Mg
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2(g)
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
ZnO + AlCl3 = ZnCl2 + Al2O3 =>
3 ZnO + 2 AlCl3 = 3 ZnCl2 + Al2O3
HC2HO2 + O2 = CO2 + H2O =>
2 HC2HO2 + 3 O2 = 4 CO2 + 2 H2O
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
NaMnO4 + HNO2 + H2SO4 = Na2SO4 + MnSO4 + HNO3 + H2O =>
2 NaMnO4 + 5 HNO2 + 3 H2SO4 = Na2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
C3H8(g) + Br2(g) = C6H13Br(l) + HBr(g) =>
2 C3H8(g) + 2 Br2(g) = C6H13Br(l) + 3 HBr(g)
Fe{2}{+} + Sn{4}{+} = Fe{3} + Sn{2}{+} =>
2 Fe{2}{+} + Sn{4}{+} = 2 Fe{3} + Sn{2}{+}
C2H2(g) + O2 = CO2 + H2O(g) =>
2 C2H2(g) + 5 O2 = 4 CO2 + 2 H2O(g)
(c)Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
(c)Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
LiOH + H2O = LiO2H3 =>
LiOH + H2O = LiO2H3
Cu{2}SO{4} + KOH = K{2}SO{4} + CuOH =>
Cu{2}SO{4} + KOH = K{2}SO{4} + CuOH
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
KCO3 + H2SO4 = KHSO4 + O2 + CO2 + H2O =>
4 KCO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CO2 + 2 H2O
FeCl2 + C = Fe + CCl4 =>
2 FeCl2 + C = 2 Fe + CCl4
Ba(NO3)2 + HNO3 = Ba(NO3) + H(NO3)2 =>
Ba(NO3)2 + HNO3 = Ba(NO3) + H(NO3)2
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Ba(s) + O2(g) + C(s) = BaCO3 =>
2 Ba(s) + 3 O2(g) + 2 C(s) = 2 BaCO3
Ba(HCO3)2 = CO2 + Ba(OH)2 =>
Ba(HCO3)2 = 2 CO2 + Ba(OH)2
LiBr + H2O = HBr + LiOH =>
LiBr + H2O = HBr + LiOH
KBrO3 = KBr + KBrO4 =>
4 KBrO3 = KBr + 3 KBrO4
AgNO3 + CaF2 = AgF + Ca(NO3)2 =>
2 AgNO3 + CaF2 = 2 AgF + Ca(NO3)2
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq) =>
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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