| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2PO4 + Ba(C2H3O2)2 = Na(C2H3O2)2 + BaH2PO4
CDS + I{2} + HCl = CDCl{2} + HI + S =>
CDS + I{2} + HCl = CDCl{2} + HI + S
(CH3COOH)(aq) + Cu(s) = Cu(COOCH3)2(aq) + H2(g) =>
2(CH3COOH)(aq) + Cu(s) = Cu(COOCH3)2(aq) + H2(g)
Na + ClRb = Rb + NaCl =>
Na + ClRb = Rb + NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
BaOH + H2(SO4)2 = BaSO4 + H2O =>
2 BaOH + H2(SO4)2 = 2 BaSO4 + 2 H2O
HCH2ClCO2 + NaOH = HCH2OH + NaClCO2 =>
HCH2ClCO2 + NaOH = HCH2OH + NaClCO2
Mn(OH)2 + H2O2 + NaOH = Na2MnO4 + H2O =>
Mn(OH)2 + 2 H2O2 + 2 NaOH = Na2MnO4 + 4 H2O
H3AsO4 + KOH = K3AsO4 + H2O =>
H3AsO4 + 3 KOH = K3AsO4 + 3 H2O
C15H31COOC + O2 = CO2 + H2O =>
4 C15H31COOC + 95 O2 = 68 CO2 + 62 H2O
Cl2(g) + Ga = Cl2Ga =>
Cl2(g) + Ga = Cl2Ga
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
Hg(NO3)2 + KOH = KNO3 + HgO + H2O =>
Hg(NO3)2 + 2 KOH = 2 KNO3 + HgO + H2O
Ni(NO3)2 + KBr = NiBr + K(NO3)2 =>
Ni(NO3)2 + KBr = NiBr + K(NO3)2
CH3COOCH3 + O2 = CO + H2O =>
CH3COOCH3 + 2 O2 = 3 CO + 3 H2O
K3[Fe(C2O4)3] + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2C2O4 + CO2 =>
6 K3[Fe(C2O4)3] + 4 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]2 + 15 K2C2O4 + 6 CO2
H5NO + HCl = NH4Cl + H2O =>
H5NO + HCl = NH4Cl + H2O
CaAl2Si2O8 + C2O4H2H2O = CaC2O4 + AlSiO2 + CO2 + H2O =>
CaAl2Si2O8 + 4 C2O4H2H2O = CaC2O4 + 2 AlSiO2 + 6 CO2 + 8 H2O
Cs + Ac = CsAc =>
Cs + Ac = CsAc
Na + FeSO4 = Fe + Na2SO4 =>
2 Na + FeSO4 = Fe + Na2SO4
Na2S + Mn(NO3)2 = NaNO3 + MnS =>
Na2S + Mn(NO3)2 = 2 NaNO3 + MnS
Na2S2O3 + Ag = Na + Ag2O3S2 =>
Na2S2O3 + 2 Ag = 2 Na + Ag2O3S2
H2O + HCN = HCO2H + NH3 =>
2 H2O + HCN = HCO2H + NH3
FeO + SO4 = Fe2(SO4)3 + O =>
2 FeO + 3 SO4 = Fe2(SO4)3 + 2 O
HCl + Ni(CO3) = NiCl2 + H2(CO3) =>
2 HCl + Ni(CO3) = NiCl2 + H2(CO3)
Al + C2H5OH = Al(C2H5O)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(C2H5O)3 + 3 H2
Na4C + Cu3N2 = Na3N + Cu2C =>
3 Na4C + 2 Cu3N2 = 4 Na3N + 3 Cu2C
S8(s) + C(s) = CS2(l) =>
S8(s) + 4 C(s) = 4 CS2(l)
H2SO4 + Fe = FeO4S + H2 =>
H2SO4 + Fe = FeO4S + H2
NaOH + KHSO4 = KNaSO4 + H2O =>
NaOH + KHSO4 = KNaSO4 + H2O
CH3CH2OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O =>
CH3CH2OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O
CsOH + HI = H2OCsI =>
CsOH + HI = H2OCsI
CH2O2 + C6H5NH2 = C6H5NHCOH + H2O =>
CH2O2 + C6H5NH2 = C6H5NHCOH + H2O
B + BaCrO4 = BaB2O4 + CrB2 =>
4 B + BaCrO4 = BaB2O4 + CrB2
Na2(SO4) + CaCl2 = Ca(SO4) + Na + Cl2 =>
Na2(SO4) + CaCl2 = Ca(SO4) + 2 Na + Cl2
CH2CHCOOH + HCl = CH2ClCH2COOH =>
CH2CHCOOH + HCl = CH2ClCH2COOH
MgSO4 + NaCl = NaMgSO4Cl =>
MgSO4 + NaCl = NaMgSO4Cl
NiCl2 + (C6H11)3P = [NiCl2((C6H11)3P)2] =>
NiCl2 + 2(C6H11)3P = [NiCl2((C6H11)3P)2]
Ba(BrO)2 = BaO + Br2O =>
Ba(BrO)2 = BaO + Br2O
N2H2 + H2O2 = HNO + H2O =>
N2H2 + 2 H2O2 = 2 HNO + 2 H2O
C6H6 + Br = C6HBr + HBr =>
C6H6 + 6 Br = C6HBr + 5 HBr
Al + HF = H + AlF =>
Al + HF = H + AlF
NaNO3 + H2SO4 + FeSO4 = NO + H2O + Na2SO4 + Fe2(SO4)3 =>
2 NaNO3 + 4 H2SO4 + 6 FeSO4 = 2 NO + 4 H2O + Na2SO4 + 3 Fe2(SO4)3
K2Cr2O7 + Fe2O3 + KOH = K2FeO4 + Cr2(OH)3 + H2O =>
2 K2Cr2O7 + 3 Fe2O3 + 8 KOH = 6 K2FeO4 + 2 Cr2(OH)3 + H2O
CuSO4 + K4Fe(CN6) = Cu2Fe(CN6) + K2SO4 =>
2 CuSO4 + K4Fe(CN6) = Cu2Fe(CN6) + 2 K2SO4
NH4NO3 + NiBr2 = NH4Br + Ni(NO3)2 =>
2 NH4NO3 + NiBr2 = 2 NH4Br + Ni(NO3)2
FeCl2 + Cl2 = Fe2Cl6 =>
2 FeCl2 + Cl2 = Fe2Cl6
Zn(s) + AgCl(aq) = ZnCl2(s) + Ag(s) =>
Zn(s) + 2 AgCl(aq) = ZnCl2(s) + 2 Ag(s)
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
CH3CH2COOH + CH3CH2OH = H2O + CH3CH2COOCH2CH3 =>
CH3CH2COOH + CH3CH2OH = H2O + CH3CH2COOCH2CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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