| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + MgC = MgCl + HC
CUO2 + HNO3 = CUNO3 + HO2 =>
CUO2 + HNO3 = CUNO3 + HO2
MgAl2SiO6 = Mg2Al4O6SiO4 + SiO2 =>
2 MgAl2SiO6 = Mg2Al4O6SiO4 + SiO2
CO2 + KOH = K2 + CO3 + H2O =>
CO2 + 2 KOH = K2 + CO3 + H2O
RbOH + HBr = BrRb + H2O =>
RbOH + HBr = BrRb + H2O
NaNO2 + BaCl2 = NaCl + Ba(NO2)2 =>
2 NaNO2 + BaCl2 = 2 NaCl + Ba(NO2)2
SN2 + HNO3 = SNO2 + NO2 + H2O =>
SN2 + 8 HNO3 = SNO2 + 9 NO2 + 4 H2O
Bi(NO3)3 + KI = KNO3 + BiI3 =>
Bi(NO3)3 + 3 KI = 3 KNO3 + BiI3
Zn + S = ZnS =>
Zn + S = ZnS
Na2O + H2O = NaOH(aq) =>
Na2O + H2O = 2 NaOH(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
ZrOCl2 + H2SeO3 = Zr(SeO3)2 + HCl + H2O =>
ZrOCl2 + 2 H2SeO3 = Zr(SeO3)2 + 2 HCl + H2O
Cu(NH3)2 = Cu(NH3)3 + Cu =>
3 Cu(NH3)2 = 2 Cu(NH3)3 + Cu
LiOH + Cu = Li + Cu(OH)2 =>
2 LiOH + Cu = 2 Li + Cu(OH)2
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
Br2 + H2PO4 = Br2O + P2O3 + H2O =>
3 Br2 + 2 H2PO4 = 3 Br2O + P2O3 + 2 H2O
CdI2 + NaOH = Cd(OH)2 + NaI =>
CdI2 + 2 NaOH = Cd(OH)2 + 2 NaI
PH + HBrO3 = H2PO4 + Br2 + H2O =>
10 PH + 14 HBrO3 = 10 H2PO4 + 7 Br2 + 2 H2O
KNO3 + Al + H2O + KOH = NH4OH + KAl(OH)4 =>
3 KNO3 + 8 Al + 21 H2O + 5 KOH = 3 NH4OH + 8 KAl(OH)4
LiBr + Fe2O3 = FeBr3 + Li2O =>
6 LiBr + Fe2O3 = 2 FeBr3 + 3 Li2O
HF = H2 + F3 =>
6 HF = 3 H2 + 2 F3
FeBr3 + K2S = KBr + Fe2S3 =>
2 FeBr3 + 3 K2S = 6 KBr + Fe2S3
FeO + NaCl = FeCl2 + Na2O =>
FeO + 2 NaCl = FeCl2 + Na2O
Ca + H3PO4 = H2 + CaPO4 =>
2 Ca + 2 H3PO4 = 3 H2 + 2 CaPO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Al2 = Fe3Al4 =>
3 Fe + 2 Al2 = Fe3Al4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H4Si + KOH = K4Si + H2O =>
H4Si + 4 KOH = K4Si + 4 H2O
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO2 + HClO = NO3 + Cl2 + H2O =>
NO2 + 2 HClO = NO3 + Cl2 + H2O
C3H6C3 + O2 = CO2 + H2O =>
2 C3H6C3 + 15 O2 = 12 CO2 + 6 H2O
CH2(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
15 CH2(NH2)COOH + 3 HNO3 = 10 CH3CH(OH)COOH + 9 N2 + 9 H2O
Cr2O7{-2} + H{+} + I({-}) = Cr + H2O + I2 =>
Cr2O7{-2} + 14 H{+} + 12 I({-}) = 2 Cr + 7 H2O + 6 I2
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
C17H35COOCH3(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C17H35COOCH3(aq) + 55 O2(g) = 38 CO2(g) + 38 H2O(l)
CO2 + KOH = K2 + CO3 + H2O =>
CO2 + 2 KOH = K2 + CO3 + H2O
Na2CO3 + BaSO4 = BaCO3 + Na2S + O2 =>
Na2CO3 + BaSO4 = BaCO3 + Na2S + 2 O2
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
Fe + Al2 = Fe3Al4 =>
3 Fe + 2 Al2 = Fe3Al4
Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3
NH3OHCl + I2 = HCl + HI + N2 + H2O =>
2 NH3OHCl + I2 = 2 HCl + 2 HI + N2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + 2 NaNO3(aq)
NiCO3 + BaF2 = NiF2 + BaCO3 =>
NiCO3 + BaF2 = NiF2 + BaCO3
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 Pb(SO4)
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
HNO3 = H2O + NO + O =>
2 HNO3 = H2O + 2 NO + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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