| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO{3}){3} + NaCO{3} = Fe(CO{3}){3} + NaNO{3}
CaOH2 + NH4NH2CO2 = CaCO3 + NH4 =>
CaOH2 + NH4NH2CO2 = CaCO3 + 2 NH4
Al + HgCl2 + H2O = HgO + AlCl3 + H2 =>
2 Al + 3 HgCl2 + 3 H2O = 3 HgO + 2 AlCl3 + 3 H2
C6H12 + KMnO4 + H2O = C6H12(OH)2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H12(OH)2 + 2 MnO2 + 2 KOH
Zn + H2SO4 = Zn(SO4)2 + SO2 + H2O =>
Zn + 4 H2SO4 = Zn(SO4)2 + 2 SO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + HCl = NaCl2 + H2 =>
2 NaCl + 2 HCl = 2 NaCl2 + H2
K + N2 = K3N =>
6 K + N2 = 2 K3N
Ti + HBr = TiBr4 + H2 =>
Ti + 4 HBr = TiBr4 + 2 H2
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
CHCH + CuCl + NH3 = CCuCCu + NH4Cl =>
CHCH + 2 CuCl + 2 NH3 = CCuCCu + 2 NH4Cl
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
CaCO3 + KF = K2CO3 + CaF2 =>
CaCO3 + 2 KF = K2CO3 + CaF2
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Au(s) + (NO3)3(aq) = Au(NO3)3 =>
Au(s) + (NO3)3(aq) = Au(NO3)3
MgBr2 + I2 = Mg + Br2I2 =>
MgBr2 + I2 = Mg + Br2I2
CaOH2 + NH4NH2CO2 = CaCO3 + NH4 =>
CaOH2 + NH4NH2CO2 = CaCO3 + 2 NH4
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
C10H30O8N + O2 = H2O + CO2 + C5H7O2N =>
4 C10H30O8N + 31 O2 = 46 H2O + 20 CO2 + 4 C5H7O2N
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlCl3 + MgSO3 = MgCl2 + Al2(SO3)3 =>
2 AlCl3 + 3 MgSO3 = 3 MgCl2 + Al2(SO3)3
C6H6N2O2 + NO2 + C10H15N = C16H18N4O2 + H2O =>
2 C6H6N2O2 + 14 NO2 + 10 C10H15N = 7 C16H18N4O2 + 18 H2O
Na2Cr2O7 + H2O + S = SO2 + NaOH + Cr2O3 =>
2 Na2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 NaOH + 2 Cr2O3
NH3 + HNO3(l) = NH4NO3 =>
NH3 + HNO3(l) = NH4NO3
NH3 + BaCl2 = Ba3(NH3)2 + Cl =>
2 NH3 + 3 BaCl2 = Ba3(NH3)2 + 6 Cl
Cl2 + S + KOH = K2SO4 + KCl + H2O =>
3 Cl2 + S + 8 KOH = K2SO4 + 6 KCl + 4 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C5H10O5 + CO2 = C4H6O4 + O2 =>
6 C5H10O5 + 10 CO2 = 10 C4H6O4 + 5 O2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Na(HCO3) + (C2H3O2) = Na(C2H3O2) + CO2 + H2O =>
7 Na(HCO3) + 8(C2H3O2) = 7 Na(C2H3O2) + 9 CO2 + 5 H2O
Cr + Fe2O3 = Fe + CrO =>
3 Cr + Fe2O3 = 2 Fe + 3 CrO
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
CaO + H2TeO2 = Ca(HTeO2)2 + H2O =>
CaO + 2 H2TeO2 = Ca(HTeO2)2 + H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + 2 H2O + NO
H2C2O4*H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
NaBr + FeCl3 + H2SO4 = NaCl + Br2 + Fe2(SO4)3 + H2 =>
6 NaBr + 2 FeCl3 + 3 H2SO4 = 6 NaCl + 3 Br2 + Fe2(SO4)3 + 3 H2
Pb(NO3)2 + PO4 = Pb(PO4) + NO3 =>
Pb(NO3)2 + PO4 = Pb(PO4) + 2 NO3
CH3COOCOCH3 + CH3CH2OH = CH3COOCH2CH3 + HOCOCH3 =>
CH3COOCOCH3 + CH3CH2OH = CH3COOCH2CH3 + HOCOCH3
KOH + Br2 = H2O + KBrO3 + KBr =>
6 KOH + 3 Br2 = 3 H2O + KBrO3 + 5 KBr
Bi(OH)3 + Na2S2O6(O2) + NaOH = NaBiO3 + Na2SO4 + H2O =>
Bi(OH)3 + Na2S2O6(O2) + 3 NaOH = NaBiO3 + 2 Na2SO4 + 3 H2O
C6H13OH + K2Cr2O7 + HBr = H2O + KBr + CrBr3 + C6H11COOH =>
7 C6H13OH + 6 K2Cr2O7 + 48 HBr = 37 H2O + 12 KBr + 12 CrBr3 + 6 C6H11COOH
HCl + Hf = HfCl4 + H2 =>
4 HCl + Hf = HfCl4 + 2 H2
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)
Ba + Br2 = BaBr =>
2 Ba + Br2 = 2 BaBr
H(O2) = HO2 =>
H(O2) = HO2
CaSO4*H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2H2O + H2O
BW3MC2L4 = B + W3 + M + C2 + L4 =>
BW3MC2L4 = B + W3 + M + C2 + L4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
KOH + H3PO4 = K3PO4 + water =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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