| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 = K + HSO4
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
Rb + H2O = Rb1O2 + H2 =>
Rb + 2 H2O = Rb1O2 + 2 H2
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4 =>
K3PO4 + Cu(C2H3O2)2 = K3(C2H3O2)2 + CuPO4
MnO2 + C4H10 = Mn + CO2 + H2O =>
13 MnO2 + 2 C4H10 = 13 Mn + 8 CO2 + 10 H2O
Cu(NO3)2 + Ba2S2 = Cu2S2 + Ba(NO3)2 =>
2 Cu(NO3)2 + Ba2S2 = Cu2S2 + 2 Ba(NO3)2
Rb + H2O = Rb1O2 + H2 =>
Rb + 2 H2O = Rb1O2 + 2 H2
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl =>
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl
KHSO4 = K + HSO4 =>
KHSO4 = K + HSO4
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl =>
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl
Fe(O) + Pd(F)2 = Fe(F)2 + Pd(O) =>
Fe(O) + Pd(F)2 = Fe(F)2 + Pd(O)
Zn + HNO2 + H{+} = Zn{+2} + NO + H2O =>
Zn + 2 HNO2 + 2 H{+} = Zn{+2} + 2 NO + 2 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Fe(MnO4)2 + Cr(OH)3 = Cr(MnO4)3 + Fe(OH)2 =>
3 Fe(MnO4)2 + 2 Cr(OH)3 = 2 Cr(MnO4)3 + 3 Fe(OH)2
KMnO4 + Na2S2O3 + H2O = K2SO4 + Na2SO4 + MnO2 + KOH =>
8 KMnO4 + 3 Na2S2O3 + H2O = 3 K2SO4 + 3 Na2SO4 + 8 MnO2 + 2 KOH
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
CuCl + NH3 = Cu(NH3)2Cl =>
CuCl + 2 NH3 = Cu(NH3)2Cl
Fe(MnO4)2 + Cr(OH)3 = Cr(MnO4)3 + Fe(OH)2 =>
3 Fe(MnO4)2 + 2 Cr(OH)3 = 2 Cr(MnO4)3 + 3 Fe(OH)2
nitrogenmonoxide + oxygen = Nitrogendioxide =>
2 NO + O2 = 2 NO2
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
FeCl2 + NaNO2 = Na4(Fe(NO2)6) + NaCl =>
FeCl2 + 6 NaNO2 = Na4(Fe(NO2)6) + 2 NaCl
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2 =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2
Ag + Fe(C2H3O2)2 = Ag(C2H3O2) + Fe =>
2 Ag + Fe(C2H3O2)2 = 2 Ag(C2H3O2) + Fe
H[SbCl6] + H2S = Sb2S5 + HCl =>
2 H[SbCl6] + 5 H2S = Sb2S5 + 12 HCl
Rb + H2O = Rb1O2 + H2 =>
Rb + 2 H2O = Rb1O2 + 2 H2
Ba(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Ba(OH)2 =>
Ba(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Ba(OH)2
C4H6 + HCN = NC(CH2)4CN =>
C4H6 + 2 HCN = NC(CH2)4CN
Pb(NO3)2 = PbO + N02 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N02 + 5 O2
C21H44 + O2 = C + H2O =>
C21H44 + 11 O2 = 21 C + 22 H2O
Sb2S5 + HNO3 = HSbO3 + H2O + NO + S =>
3 Sb2S5 + 10 HNO3 = 6 HSbO3 + 2 H2O + 10 NO + 15 S
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl =>
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + NH4(OCN) =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(OCN)
H2S + H2SO4 = H2S2O4 + H2O =>
3 H2S + 5 H2SO4 = 4 H2S2O4 + 4 H2O
CaC2O4 = CO + CO2 + CaO =>
CaC2O4 = CO + CO2 + CaO
Cr2O3 + KOH + NaClO = NaCl + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 NaClO = 3 NaCl + 2 K2CrO4 + 2 H2O
AsO + O2 = As2O3 =>
4 AsO + O2 = 2 As2O3
Rb + H2O = Rb1O2 + H2 =>
Rb + 2 H2O = Rb1O2 + 2 H2
LiNO3 = NO2 + Li2O + O2 =>
4 LiNO3 = 4 NO2 + 2 Li2O + O2
MnO2 + C4H10 = Mn + CO2 + H2O =>
13 MnO2 + 2 C4H10 = 13 Mn + 8 CO2 + 10 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Cu(NO3)2 + Ba2S2 = Cu2S2 + Ba(NO3)2 =>
2 Cu(NO3)2 + Ba2S2 = Cu2S2 + 2 Ba(NO3)2
KHSO4 = K + HSO4 =>
KHSO4 = K + HSO4
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl =>
CH2CH3OH + PCl5 = CH2CH3Cl + POCl3 + HCl
Cu(NO3)2 + Ba2S2 = Cu2S2 + Ba(NO3)2 =>
2 Cu(NO3)2 + Ba2S2 = Cu2S2 + 2 Ba(NO3)2
Al2(SO4)3 + Ca(HCO3)2 + H2O = CaSO4 + Al(OH)3 + H2CO3 =>
Al2(SO4)3 + 3 Ca(HCO3)2 + 6 H2O = 3 CaSO4 + 2 Al(OH)3 + 6 H2CO3
NaOH(aq) + KBr(aq) = KOH(aq) + NaBr(aq) =>
NaOH(aq) + KBr(aq) = KOH(aq) + NaBr(aq)
AgNO + CaCl = AgCl + Ca(NO) =>
AgNO + CaCl = AgCl + Ca(NO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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