| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2Ca(OH)2 = 2 CaCl(OH)
C8H18 + O2 = *CO2 + H2O =>
2 C8H18 + 25 O2 = 16*CO2 + 18 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
SnCl2(aq) + Fe(s) = FeCl2(aq) + SnCl(aq) =>
2 SnCl2(aq) + Fe(s) = FeCl2(aq) + 2 SnCl(aq)
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl =>
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl
HgS + O2 = SO2 + HgO =>
2 HgS + 3 O2 = 2 SO2 + 2 HgO
H3PO3 + KMnO4 = MnO2 + KH2PO2 + H3PO4 + H2O =>
7 H3PO3 + 2 KMnO4 = 2 MnO2 + 2 KH2PO2 + 5 H3PO4 + H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N2H2 + C8H16O2 = N2H4 + C8H14O2 =>
N2H2 + C8H16O2 = N2H4 + C8H14O2
KI + H3PO4 = KIPO4 + H3 =>
KI + H3PO4 = KIPO4 + H3
K2SO4 + Na2SO4 + H2O = Na2SO4*2K2SO4*10H2O =>
2 K2SO4 + Na2SO4 + 10 H2O = Na2SO4*2K2SO4*10H2O
Ph2 + KUCF = PhKU + PhCF =>
Ph2 + KUCF = PhKU + PhCF
C + Na2 = NaC =>
2 C + Na2 = 2 NaC
CO2(g) + H2O(g) = CH4(l) + O2 =>
CO2(g) + 2 H2O(g) = CH4(l) + 2 O2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Zn(C2H3O2)2 + CsOH = CsC2H3O2 + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 CsOH = 2 CsC2H3O2 + Zn(OH)2
H4 + Fe2 = H2Fe4 =>
H4 + 4 Fe2 = 2 H2Fe4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CuF + PbCl4 = CuCl4 + PbF =>
CuF + PbCl4 = CuCl4 + PbF
C2H2 + C3H7Br = C3H4 + HBr =>
3 C2H2 + C3H7Br = 3 C3H4 + HBr
R{-}SH{-}HS{-}R{-}NAD^{+} = R{-}S{-}S{-}R{-}NADH4 =>
R{-}SH{-}HS{-}R{-}NAD^{+} = R{-}S{-}S{-}R{-}NADH4
NaBrAgNO3 = AgBrNaNO3 =>
NaBrAgNO3 = AgBrNaNO3
Mg(ClO2)2 + LiOH = LiClO2 + Mg(OH)2 =>
Mg(ClO2)2 + 2 LiOH = 2 LiClO2 + Mg(OH)2
K2Cr2O7 + FeSO4 + NaHSO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 NaHSO4 = Cr2(SO4)3 + K2SO4 + 3 Fe2(SO4)3 + 7 Na2SO4 + 7 H2O
CuSO4 + K2CrO4 + H2O = Cu5(CrO4)2(OH)6 + K2SO4 + H2SO4 =>
5 CuSO4 + 2 K2CrO4 + 6 H2O = Cu5(CrO4)2(OH)6 + 2 K2SO4 + 3 H2SO4
NH4PO4 + FeCl2 = NH4Cl2 + FePO4 =>
NH4PO4 + FeCl2 = NH4Cl2 + FePO4
Cl2 + S2O3{2-} + H2O = SO4{2-} + H{+} + Cl{-} =>
4 Cl2 + S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8 Cl{-}
NiS + HCl = H2S + NiCl2 =>
NiS + 2 HCl = H2S + NiCl2
FeCl2 + Zn = Fe2 + ZnCl2 =>
2 FeCl2 + 2 Zn = Fe2 + 2 ZnCl2
HCl + NaOH = H2O(l) + NaCl(s) =>
HCl + NaOH = H2O(l) + NaCl(s)
Ca3(PO4)2CaF2 + H2SO4 + H2O = Ca(H2PO4)2H2O + CaSO4H2O + HF =>
Ca3(PO4)2CaF2 + 3 H2SO4 + 4 H2O = Ca(H2PO4)2H2O + 3 CaSO4H2O + 2 HF
Rb + RbNO3 = RbO2 + N2 =>
Rb + 2 RbNO3 = 3 RbO2 + N2
Ni{+} + SNC{-} = Ni(SCN) =>
Ni{+} + SNC{-} = Ni(SCN)
XC2H + KMnO4 + H2SO4 = XCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 XC2H + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 CO2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
(NH4)2SO4 + Al2(SO4)3*18H2O + H2O = NH4Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 NH4Al(SO4)2*12H2O
Al(OH)3 + HCIO3 = Al(CIO3)3 + H2O =>
Al(OH)3 + 3 HCIO3 = Al(CIO3)3 + 3 H2O
PCl5(s) + H2O(i) = H3PO4(ac) + HCl(g) =>
PCl5(s) + 4 H2O(i) = H3PO4(ac) + 5 HCl(g)
HClC = C + HCl =>
HClC = C + HCl
C6H5NH3 + HBr2 = C6H2Br3NH2 + HBr =>
C6H5NH3 + 7 HBr2 = C6H2Br3NH2 + 11 HBr
C6H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H5N3O6 + 17 O2 = 24 CO2 + 10 H2O + 6 N2
ZnO + (NH4)2SO4 = ZnSO4 + NH3 + H2O =>
ZnO + (NH4)2SO4 = ZnSO4 + 2 NH3 + H2O
TcO2(H2O)16 = Tc2O4 + H2O =>
2 TcO2(H2O)16 = Tc2O4 + 32 H2O
CoSO4 + PbC2H3O2 = CoC2H3O2 + PbSO4 =>
CoSO4 + PbC2H3O2 = CoC2H3O2 + PbSO4
Na2SO4(aq) + HNO3(aq) = NaNO3 + H2SO4(aq) =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3 + H2SO4(aq)
Fe2S3 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
Fe2S3 + 12 Na2O2 = Fe2O3 + 3 Na2SO4 + 9 Na2O
CaO + H2SO4 = Ca2(SO4)2 + H2O =>
2 CaO + 2 H2SO4 = Ca2(SO4)2 + 2 H2O
Pb(No3)2 + HCl = H(No3)2 + PbCl =>
Pb(No3)2 + HCl = H(No3)2 + PbCl
Sb2S3 + H2O = Sb(OH)3 + H2S =>
Sb2S3 + 6 H2O = 2 Sb(OH)3 + 3 H2S
Au(MnO4)3 + Cs2CO3 = Au2(CO3)3 + CsMnO4 =>
2 Au(MnO4)3 + 3 Cs2CO3 = Au2(CO3)3 + 6 CsMnO4
e + H3O{+} + H3AsO4 = AsH3 + H2O =>
8e + 8 H3O{+} + H3AsO4 = AsH3 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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