| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
SBaO = SOBa =>
SBaO = SOBa
Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)
KClO + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO + 2 HI + H2SO4 = KHSO4 + HCl + I2 + H2O
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(s) + 2 HCl(aq)
I + NaF = IF + Na =>
I + NaF = IF + Na
HClMgCN = MgClHCN =>
HClMgCN = MgClHCN
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
HgSO4 + KI = K2SO4 + HgI2 =>
HgSO4 + 2 KI = K2SO4 + HgI2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Fe3 + HSO4 = Fe2(SO4)3 + H2 =>
4 Fe3 + 18 HSO4 = 6 Fe2(SO4)3 + 9 H2
NaOK = KONa =>
NaOK = KONa
Hg(l)HI(aq) = HgIH =>
Hg(l)HI(aq) = HgIH
FeCo3 + O2 = Fe2O3 + Co2 =>
4 FeCo3 + 3 O2 = 2 Fe2O3 + 6 Co2
CaO*2 = CaO =>
CaO*2 = CaO
CuOMn = CuMnO =>
CuOMn = CuMnO
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H2 =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 3 H2
AgBrMgF = AgFMgBr =>
AgBrMgF = AgFMgBr
Zn + NH3 = Zn(NH3) =>
Zn + NH3 = Zn(NH3)
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O =>
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O
MgOHClO = MgOOHCl =>
MgOHClO = MgOOHCl
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
AgNo3 + CsCl = AgCl + CsNo3 =>
AgNo3 + CsCl = AgCl + CsNo3
NiCl2 + NH3 + H2O = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4Cl
Cu + S2 = CuS =>
2 Cu + S2 = 2 CuS
Cu(H2NCH2COO)2 + Na2S = CuS + Na2H2NCH2COO + H2NCH2COO =>
Cu(H2NCH2COO)2 + Na2S = CuS + Na2H2NCH2COO + H2NCH2COO
C + OH = C2OH =>
2 C + OH = C2OH
LiCl(s)H2SO4(aw) = LiSO4H2Cl =>
LiCl(s)H2SO4(aw) = LiSO4H2Cl
NH3 + O2 = NO2{-} + H2O + H{+} =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H2O + 2 H{+}
MnCl2Ba(NO3)2 = Mn(NO3)2BaCl2 =>
MnCl2Ba(NO3)2 = Mn(NO3)2BaCl2
Fe + Cl2 + H2O = [Fe(H2O)6]{+3} + Cl{-} =>
2 Fe + 3 Cl2 + 12 H2O = 2[Fe(H2O)6]{+3} + 6 Cl{-}
KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
H2PO4 + Fe(OH)2 = FePO4 + H2O =>
H2PO4 + Fe(OH)2 = FePO4 + 2 H2O
C5H11NO2S + O2 = CO2 + H2O + N2 + S =>
4 C5H11NO2S + 27 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 S
C17H35COOH + H2 = C18H38 + H2O =>
C17H35COOH + 3 H2 = C18H38 + 2 H2O
Br + O2 = BrO2 =>
Br + O2 = BrO2
NaFCaCl{2} = NaClCaF{2} =>
NaFCaCl{2} = NaClCaF{2}
H3PO4(s) = H4P2O7(aq)H2O(l) =>
2 H3PO4(s) = H4P2O7(aq)H2O(l)
AlHO = AlOH =>
AlHO = AlOH
CO2 + CaO + H2O = Ca(HCO3)2 =>
2 CO2 + CaO + H2O = Ca(HCO3)2
C22H25BrN2O3S + O2 = CO2 + H2O + N2 + SO2 + HBr =>
2 C22H25BrN2O3S + 55 O2 = 44 CO2 + 24 H2O + 2 N2 + 2 SO2 + 2 HBr
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
MgOH2C4O4 = MgH2C4O4O =>
MgOH2C4O4 = MgH2C4O4O
HINi = NiHI =>
HINi = NiHI
Ni + N2 = Ni3N2 =>
3 Ni + N2 = Ni3N2
ZnPbNO = PbZnNO =>
ZnPbNO = PbZnNO
NaO2(s) + H2O(l) = NaOH(s) + O2(g) =>
4 NaO2(s) + 2 H2O(l) = 4 NaOH(s) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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