| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
XAgNO3 + XCr(C2H3O2)3 = XAgC2H3O2 + XCr(NO3)3 =>
3 XAgNO3 + XCr(C2H3O2)3 = 3 XAgC2H3O2 + XCr(NO3)3
HC2H3O2 + Ba = H2 + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba = H2 + Ba(C2H3O2)2
H2O + KClO3 + SO2 = H2SO4 + KCl =>
3 H2O + KClO3 + 3 SO2 = 3 H2SO4 + KCl
Na2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + 4 H2O
N6Cl12 + C6H12 = C3Cl12 + H12 + N6 =>
2 N6Cl12 + C6H12 = 2 C3Cl12 + H12 + 2 N6
Sr(ClO3)2 + C = CO2 + SrCl2 =>
Sr(ClO3)2 + 3 C = 3 CO2 + SrCl2
C5H12 + Cl = C5H11Cl + HCl =>
C5H12 + 2 Cl = C5H11Cl + HCl
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr =>
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr
F2 + KCl = KF2 + Cl2 =>
2 F2 + 2 KCl = 2 KF2 + Cl2
Ag + HCl = AgH + Cl2 =>
2 Ag + 2 HCl = 2 AgH + Cl2
KBr + HClO = Br2 + KOH + Cl2 =>
2 KBr + 2 HClO = Br2 + 2 KOH + Cl2
NaCl + Ag(CH3COO) = Na(CH3COO) + AgCl =>
NaCl + Ag(CH3COO) = Na(CH3COO) + AgCl
Na{+}1 + (NO3){-}1 = NaNO3 =>
Na{+}1 + (NO3){-}1 = NaNO3
H2S + Ba = SBa + H =>
H2S + Ba = SBa + 2 H
HAl + HCl = AlCl3 + H2 =>
HAl + 3 HCl = AlCl3 + 2 H2
NaOH + HCl = NaCl + H2O(HOH) =>
2 NaOH + 2 HCl = 2 NaCl + H2O(HOH)
Na(PO4)2 + Ca3Cl = Ca3(PO4)2 + NaCl =>
Na(PO4)2 + Ca3Cl = Ca3(PO4)2 + NaCl
ClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + H2O =>
2 ClO3 + 12 FeSO4 + 6 H2SO4 = Cl2 + 6 Fe2(SO4)3 + 6 H2O
CH3OH + C5H10O2 = C4H9COOCH3 + H2O =>
CH3OH + C5H10O2 = C4H9COOCH3 + H2O
(NH4)2(SO4) + K(OH) = K2(SO4) + (NH3) + H(OH) =>
(NH4)2(SO4) + 2 K(OH) = K2(SO4) + 2(NH3) + 2 H(OH)
Ca(OH)2 + Hg = Hg(OH)2 + Ca =>
Ca(OH)2 + Hg = Hg(OH)2 + Ca
K3PO4 + AlBr3 = (KBr)3 + AlPO4 =>
K3PO4 + AlBr3 = (KBr)3 + AlPO4
ClH2O + K2CO3 = KH2O + Cl2CO3 =>
2 ClH2O + K2CO3 = 2 KH2O + Cl2CO3
Zn + H2SO3 = H2Zn + SO3 =>
Zn + H2SO3 = H2Zn + SO3
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2 + NaOH =>
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2 + NaOH
HNO3 + Br = HBr + NO3 =>
HNO3 + Br = HBr + NO3
Al2(SO3)3 + BaCl2 = AlCl3 + Ba(SO3) =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(SO3)
C8H18 + O2 = CO2 + H30 =>
5 C8H18 + 40 O2 = 40 CO2 + 3 H30
C2H5COC2H5 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 C2H5COC2H5 + 16[Ag(NH3)2]OH = 5 CH3COONH4 + 16 Ag + 27 NH3 + 8 H2O
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2SO4 + NO2 + H2O =>
CuFeS2 + 20 HNO3 = Cu(NO3)2 + Fe(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O
Ag(NO3) + HNO3 = Ag(NO3)2 + NO2 + H2O =>
Ag(NO3) + 2 HNO3 = Ag(NO3)2 + NO2 + H2O
Pb(No3)2(ac) + KI(ac) = KNo3 + PbI2 =>
Pb(No3)2(ac) + 2 KI(ac) = 2 KNo3 + PbI2
O + C2H4 = C2H4O =>
O + C2H4 = C2H4O
CuSO4 + NH4NO3 = Cu(NO3)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2 + (NH4)2SO4
Ra + HCl = H + RaCl =>
Ra + HCl = H + RaCl
Fe3O4 + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
3 Fe3O4 + NaNO3 + 28 HCl = 9 FeCl3 + NaCl + NO + 14 H2O
KBr + Fe(CIO4)3 = FeBr3 + KCIO4 =>
3 KBr + Fe(CIO4)3 = FeBr3 + 3 KCIO4
Cu + NO3{-} + H{+} = Cu{+3} + NO + H2O =>
Cu + NO3{-} + 4 H{+} = Cu{+3} + NO + 2 H2O
PbCO3 + HCl(aq) = PbCl2(s) + CO2(g) + H2O =>
PbCO3 + 2 HCl(aq) = PbCl2(s) + CO2(g) + H2O
CH3COOH + NaHCO3 = CH3COOHHCO3 + Na =>
CH3COOH + NaHCO3 = CH3COOHHCO3 + Na
Co2(SO4)3 = Co2 + SO4 =>
Co2(SO4)3 = Co2 + 3 SO4
I2 + H2O2 = H5IO6 + H2O =>
I2 + 7 H2O2 = 2 H5IO6 + 2 H2O
Na2O + BaCl2 = NaCl + BaO =>
Na2O + BaCl2 = 2 NaCl + BaO
Na2O + H2O1 = NaOH(ac) =>
Na2O + H2O1 = 2 NaOH(ac)
S + N2O2O = SO2 + N2 =>
3 S + 2 N2O2O = 3 SO2 + 2 N2
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KNO3 + C12H2O11 = KK2CO3 + H2O + CO2 + N2 =>
42 KNO3 + 8 C12H2O11 = 14 KK2CO3 + 8 H2O + 82 CO2 + 21 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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