| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 603 H2O = 615 O + C6H1206
H2 = H =>
H2 = 2 H
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
C7H7NO2 + Fe + HCl = FeCl2 + H2O + C7H7NH3Cl =>
C7H7NO2 + 3 Fe + 7 HCl = 3 FeCl2 + 2 H2O + C7H7NH3Cl
Mg(s) + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg(s) + Hg(NO3)2 = Mg(NO3)2 + Hg
NaBO3 + FeS + Na(OH) + H2O = Fe(OH)3 + Na2SO4 + NaBO2 =>
9 NaBO3 + 2 FeS + 4 Na(OH) + H2O = 2 Fe(OH)3 + 2 Na2SO4 + 9 NaBO2
PbO2 + HNO3 = Pb(NO)3 + O2 + H2O =>
4 PbO2 + 12 HNO3 = 4 Pb(NO)3 + 13 O2 + 6 H2O
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
H2O + As2O3 + KBrO3 = KBr + H3AsO4 =>
9 H2O + 3 As2O3 + 2 KBrO3 = 2 KBr + 6 H3AsO4
SO2 + O2 + NaCl + H2O = Na2SO4 + HCl =>
2 SO2 + O2 + 4 NaCl + 2 H2O = 2 Na2SO4 + 4 HCl
LiF + Cl = LiCl + F =>
LiF + Cl = LiCl + F
Ba + Br2 = Ba2Br2 =>
2 Ba + Br2 = Ba2Br2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
C8H18O() + O2(g) = CO2(g) + H2O(l) =>
C8H18O() + 12 O2(g) = 8 CO2(g) + 9 H2O(l)
Al2(Si2O5)(OH)4 + NaOH = NaAl(OH)4 + Na2SiO3 + H2O =>
Al2(Si2O5)(OH)4 + 6 NaOH = 2 NaAl(OH)4 + 2 Na2SiO3 + H2O
CuClO2 + B = B3(ClO2)4 + Cu =>
4 CuClO2 + 3 B = B3(ClO2)4 + 4 Cu
K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3
FeO + CO2 = Fe2CO + O2 =>
4 FeO + 2 CO2 = 2 Fe2CO + 3 O2
CH3CH2COOH + NaCl = CH3CHClCOONa + H2 =>
CH3CH2COOH + NaCl = CH3CHClCOONa + H2
F2 + KCl = Cl + FK =>
F2 + 2 KCl = 2 Cl + 2 FK
Sodium + iodine = NaI =>
2 Na + I2 = 2 NaI
Mg(OH)2 + HCl = MgCl2 + H(OH) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H(OH)
AuCl + K3PO4 = AuPO4 + K3Cl =>
AuCl + K3PO4 = AuPO4 + K3Cl
CoCl2 + KOH + KClO3 = KCl + Co2O3 + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 13 KCl + 3 Co2O3 + 6 H2O
Au5 + Fe3 = AuFe =>
3 Au5 + 5 Fe3 = 15 AuFe
Ni(OH)2(s) = NiO(s) + H2O(s) =>
Ni(OH)2(s) = NiO(s) + H2O(s)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CuSO4 + KI = I2 + CuI + K2SO4 =>
2 CuSO4 + 4 KI = I2 + 2 CuI + 2 K2SO4
CaCl2(l) = CaCl2(l)Ca2 + Cl2(g) =>
3 CaCl2(l) = CaCl2(l)Ca2 + 2 Cl2(g)
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO + H2O =>
2 KMnO4 + 4 Na2SO3 + 2 NaOH = K2MnO4 + 4 Na2SO4 + Na2MnO + H2O
HCl + KNO3 = KCl + HNO3 =>
HCl + KNO3 = KCl + HNO3
CuO + NH = N2 + H2O + Cu =>
CuO + 2 NH = N2 + H2O + Cu
Cu(NH3)4 + HCl = CuCl2 + NH3 + H =>
Cu(NH3)4 + 2 HCl = CuCl2 + 4 NH3 + 2 H
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
CH3(H2)2CH3 + O2 = CO2 + H2O =>
2 CH3(H2)2CH3 + 9 O2 = 4 CO2 + 10 H2O
NaOH(ac) + KSO4(ac) = Na2SO4 + K + OH =>
2 NaOH(ac) + KSO4(ac) = Na2SO4 + K + 2 OH
Pb3O4(s) = Pb(s) + O2(g) =>
Pb3O4(s) = 3 Pb(s) + 2 O2(g)
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Fe + AlO3 = FeO + Al =>
3 Fe + AlO3 = 3 FeO + Al
Ba(HCO3)2 + Na2SO4 = BaCO3 + Na2CO3 + H2SO4 =>
Ba(HCO3)2 + Na2SO4 = BaCO3 + Na2CO3 + H2SO4
AlO + H2SO4 = Al(SO4) + H2O =>
AlO + H2SO4 = Al(SO4) + H2O
H3PO4 + NH4OH = H2O + PNO =>
H3PO4 + NH4OH = 4 H2O + PNO
Mg + Fe(SO4)3 = Fe + Mg(SO4)3 =>
Mg + Fe(SO4)3 = Fe + Mg(SO4)3
SrCO3 + IrO2 = SrIrO3 + CO2 =>
SrCO3 + IrO2 = SrIrO3 + CO2
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
Mg + FeCl2 = MgCl + Fe =>
2 Mg + FeCl2 = 2 MgCl + Fe
C17H6O2 + O2 = CO2 + H2O =>
2 C17H6O2 + 35 O2 = 34 CO2 + 6 H2O
Fe + KSCN + HCl = Fe(SCN) + KCl + H =>
Fe + KSCN + HCl = Fe(SCN) + KCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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