| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2ClCH2CH3 + NaOH = CH2CHCH3 + NaCl + H2O
NiO + CH4 = CO + H2 + Ni =>
NiO + CH4 = CO + 2 H2 + Ni
LiNO3 + PbS = Pb(NO3)2 + Li2S =>
2 LiNO3 + PbS = Pb(NO3)2 + Li2S
Fe + O2 = O2Fe =>
Fe + O2 = O2Fe
Au2S3 = Au + S2 =>
2 Au2S3 = 4 Au + 3 S2
H2S2O3 = H2S + SO3 =>
H2S2O3 = H2S + SO3
OH + NH2OH = N2 + H2O =>
2 OH + 2 NH2OH = N2 + 4 H2O
C4H10O + CrO3 + H2SO4 = C4H8O2 + H2O + Cr2(SO4)3 =>
3 C4H10O + 4 CrO3 + 6 H2SO4 = 3 C4H8O2 + 9 H2O + 2 Cr2(SO4)3
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
CH3Br + H2O = CH3OH + HBr =>
CH3Br + H2O = CH3OH + HBr
NaOH + HCO3{-} = NaCO3{-} + H2O =>
NaOH + HCO3{-} = NaCO3{-} + H2O
H{+} + Cr2O7{-2} + C2H6O = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + C2H6O = 4 Cr{3+} + 2 CO2 + 11 H2O
Fe4[Fe(CN)6]3 + NaOH = NaCN + Fe(OH)3 + Fe(OH)2 =>
Fe4[Fe(CN)6]3 + 18 NaOH = 18 NaCN + 4 Fe(OH)3 + 3 Fe(OH)2
Fe(OH)Cl2 = Fe(OH) + Cl =>
Fe(OH)Cl2 = Fe(OH) + 2 Cl
C2H5COOH + Mg2O = C2H5COOMg + H2O =>
2 C2H5COOH + Mg2O = 2 C2H5COOMg + H2O
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4 =>
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
C3H8 + F2 = C3H7F + HF =>
C3H8 + F2 = C3H7F + HF
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2
CaO2 + K = KO2 + Ca =>
CaO2 + K = KO2 + Ca
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
Fe2S3O12 + KOH = K2SO4 + FeO3H3 =>
Fe2S3O12 + 6 KOH = 3 K2SO4 + 2 FeO3H3
Cr(OH)3 + KCIO3 + KOH = K2CrO4 + KCI + H2O =>
2 Cr(OH)3 + KCIO3 + 4 KOH = 2 K2CrO4 + KCI + 5 H2O
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
KBr(s) = K + Br(s) =>
KBr(s) = K + Br(s)
BaCO3 + AgNO3 = BaNO3 + AgCO3 =>
BaCO3 + AgNO3 = BaNO3 + AgCO3
C6H4BrNH2 + H2O = C6H4BrNH3{+} + OH{-} =>
C6H4BrNH2 + H2O = C6H4BrNH3{+} + OH{-}
K2SO3 + Ba = BaSO3 + K =>
K2SO3 + Ba = BaSO3 + 2 K
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4 =>
Mg(HCO3)2 + H2SO4 = H2(HCO3)2 + MgSO4
C6H6 + C3H5OH = C6H5C3H5 + H2O =>
C6H6 + C3H5OH = C6H5C3H5 + H2O
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
Fe(NO3)2 + AgNO3 = Ag(NO3)2 + FeNO3 =>
Fe(NO3)2 + AgNO3 = Ag(NO3)2 + FeNO3
CuSO4 + Fe(NO3)3 = Cu(NO3)3 + FeSO4 =>
CuSO4 + Fe(NO3)3 = Cu(NO3)3 + FeSO4
SrN6 + P3N5 = SrP8N14 + N2 =>
3 SrN6 + 8 P3N5 = 3 SrP8N14 + 8 N2
HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O
(NO3)2 = (NO3)3 =>
3(NO3)2 = 2(NO3)3
K3Fe(CN)6(aq) + Cu(NO3)2(aq) = K3Fe(NO3)6(aq) + Cu(CN)2(s) =>
K3Fe(CN)6(aq) + 3 Cu(NO3)2(aq) = K3Fe(NO3)6(aq) + 3 Cu(CN)2(s)
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
C + O + N + H = H2NCH2COOH =>
2 C + 2 O + N + 5 H = H2NCH2COOH
H2TeO2 + Al(OH)3 = Al(HTeO2)3 + H2O =>
3 H2TeO2 + Al(OH)3 = Al(HTeO2)3 + 3 H2O
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq)
C4H8 + Br = C4H8Br =>
C4H8 + Br = C4H8Br
(NH3) + O2 = N2O + H2O =>
2(NH3) + 2 O2 = N2O + 3 H2O
AgNo3(aq) + NaCl2(aq) = AgCl2(s) + NaNo3 =>
AgNo3(aq) + NaCl2(aq) = AgCl2(s) + NaNo3
Ba(OH)2(aq) + FeCl3(aq) = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2(aq) + 2 FeCl3(aq) = 3 BaCl2 + 2 Fe(OH)3
HgO + SnCl4 = HgCl2 + SnO2 =>
2 HgO + SnCl4 = 2 HgCl2 + SnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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