| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 5 NaCl = 5 NaClO + 2 P
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Ba(CH3CO2)2 + Na2SO4 = BaSO4 + Na2(CH3CO2)2 =>
Ba(CH3CO2)2 + Na2SO4 = BaSO4 + Na2(CH3CO2)2
C6H5NH + HCl = C6H5N + H3Cl =>
2 C6H5NH + HCl = 2 C6H5N + H3Cl
KCl + H2O = KOH + H2 + Cl2 =>
2 KCl + 2 H2O = 2 KOH + H2 + Cl2
K + P = K2P =>
2 K + P = K2P
SrS = Sr + S8 =>
8 SrS = 8 Sr + S8
KHSO4 + PbO = PbSO4 + KOH =>
KHSO4 + PbO = PbSO4 + KOH
Zn + CrC13 = CrC12 + ZnC12 =>
Zn + 12 CrC13 = 12 CrC12 + ZnC12
K2PdF6 + HCl = K2PdCl4 + F2 + HF =>
K2PdF6 + 4 HCl = K2PdCl4 + F2 + 4 HF
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb =>
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
PbS + HNO3 + HCl = PbCl2 + NO + S + H2O =>
3 PbS + 2 HNO3 + 6 HCl = 3 PbCl2 + 2 NO + 3 S + 4 H2O
KCHO2 + H3O = H2O + HKCHO2 =>
KCHO2 + H3O = H2O + HKCHO2
Hg2Cl2 + FeCl2 = Hg + FeCl3 =>
Hg2Cl2 + 2 FeCl2 = 2 Hg + 2 FeCl3
Cu + S = CuS =>
Cu + S = CuS
CH3NO2 + H2 = CH2N + H2O =>
2 CH3NO2 + 3 H2 = 2 CH2N + 4 H2O
HgN2O6 + NH4SCN = HgS2C2N2 + NH4NO3 =>
HgN2O6 + 2 NH4SCN = HgS2C2N2 + 2 NH4NO3
XeF4 + H2O = Xe + O2 + HF =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
Mn(OH)2 + Br2 + H2O = HBr + H2MnO4 =>
Mn(OH)2 + 2 Br2 + 2 H2O = 4 HBr + H2MnO4
CuOH + CH3COOH = Cu + OH(CH3COOH) =>
CuOH + CH3COOH = Cu + OH(CH3COOH)
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
C10H18O + NaClO = C10H16O + H3O + NaCl =>
3 C10H18O + 2 NaClO = 3 C10H16O + 2 H3O + 2 NaCl
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO =>
2 NaHCO3 + 3 HC2H3O2 = 2 NaC2H3O2 + 4 H2O + 4 CO
Ba(AlO2)2 = Ba + Al + O2 =>
Ba(AlO2)2 = Ba + 2 Al + 2 O2
Cu(SO4)2 + Na2S = CuS2 + Na2SO4 =>
Cu(SO4)2 + 2 Na2S = CuS2 + 2 Na2SO4
HCl + H2O + CuSO4 = H2SO4 + CuOH + Cl =>
HCl + H2O + CuSO4 = H2SO4 + CuOH + Cl
(HSO4) + KOH = KSO4 + H2O =>
(HSO4) + KOH = KSO4 + H2O
Pt + CaCO3 = PtCO3 + Ca =>
Pt + CaCO3 = PtCO3 + Ca
KBr + CaS = K2S + CaBr2 =>
2 KBr + CaS = K2S + CaBr2
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
CuSO4 + NaHCO3 = Cu2(OH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 3 CO2 + H2O
CaCl2 + NaHCO3 = NaCl + H2O + CO2 + CaCO3 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + H2O + CO2 + CaCO3
Cr + Cu = CrCu =>
Cr + Cu = CrCu
K + Br2 + O = KBrO3 =>
2 K + Br2 + 6 O = 2 KBrO3
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
LiI + BaS = Li2S + I2Ba =>
2 LiI + BaS = Li2S + I2Ba
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
Ca(HCO3)2 + HCOOH = Ca(COOH)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCOOH = Ca(COOH)2 + 2 H2O + 2 CO2
Cl2(H2O)(ac) + CHCl3(ac) = Cl2(CHCl3)(ac) + H2O(l) =>
Cl2(H2O)(ac) + CHCl3(ac) = Cl2(CHCl3)(ac) + H2O(l)
Na2S + ZnSO4 = Na2Zn + SSO4 =>
Na2S + ZnSO4 = Na2Zn + SSO4
CH3CH2CCH3CH2CH3 + O2 = CO2 + H2O =>
4 CH3CH2CCH3CH2CH3 + 37 O2 = 24 CO2 + 26 H2O
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHPO4 + 96(NH4)2MoO4 + 166 HNO3 = 8(NH4)3H4(PMo12O40) + 163 NH4NO3 + 8 NaNO3 + 81 H2O
Cl2 + SBr2 = Cl2S + Br =>
Cl2 + SBr2 = Cl2S + 2 Br
FeS2 + O2 + H2O = H2SO4 + FeSO4 =>
2 FeS2 + 7 O2 + 2 H2O = 2 H2SO4 + 2 FeSO4
MnBr2 + O2 + H2O = Mn(OH)2 + Br =>
2 MnBr2 + O2 + 2 H2O = 2 Mn(OH)2 + 4 Br
Pb{2+} + Na2CO3 = PbCO3 + Na{+} =>
Pb{2+} + Na2CO3 = PbCO3 + 2 Na{+}
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2
Ag + Ca(C2O3H2) = Ag(C2O3H2)2 + Ca =>
Ag + 2 Ca(C2O3H2) = Ag(C2O3H2)2 + 2 Ca
ZnSO4 + Na3(PO4) = Zn3(PO4)2 + Na2(SO4) =>
3 ZnSO4 + 2 Na3(PO4) = Zn3(PO4)2 + 3 Na2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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