| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3Po4 + 3 MnCl2 = 6 NaCl + Mn3(Po4)2
KI + NaOH = NaI + KOH =>
KI + NaOH = NaI + KOH
(NH4)2C2O4(aq) + Mg(NO3)2 = MgC2O4(s) + (NH4)(NO3) =>
(NH4)2C2O4(aq) + Mg(NO3)2 = MgC2O4(s) + 2(NH4)(NO3)
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
O2 + C10H22 = CO2 + H2O =>
31 O2 + 2 C10H22 = 20 CO2 + 22 H2O
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4 =>
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4
MnO2 + HCl = Cl2Mn + H2O + Cl =>
MnO2 + 4 HCl = Cl2Mn + 2 H2O + 2 Cl
HCl + KHS = KCl + H2S =>
HCl + KHS = KCl + H2S
(NH4)2S + CuSO4 = NH3 + CuS + H2SO4 =>
(NH4)2S + CuSO4 = 2 NH3 + CuS + H2SO4
MnCl2*2H2O + Na2CO3 = MnCO3 + NaCl + H2O =>
MnCl2*2H2O + Na2CO3 = MnCO3 + 2 NaCl + 2 H2O
CaO + SO4 = (CaO)2SO4 =>
2 CaO + SO4 = (CaO)2SO4
(NH4){+} + K2(HgI4) = (NH4)2(HgI4) + K{+} =>
2(NH4){+} + K2(HgI4) = (NH4)2(HgI4) + 2 K{+}
HN3 + NaNO2 + HCl = NaCl + NO + H2O =>
HN3 + 7 NaNO2 + 7 HCl = 7 NaCl + 10 NO + 4 H2O
K2PO4 + AgNO3 = AgPO4 + K2NO3 =>
K2PO4 + AgNO3 = AgPO4 + K2NO3
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
MnO2 + HO2 = MnO4 + H2O =>
3 MnO2 + 4 HO2 = 3 MnO4 + 2 H2O
SO2 + CrO7 = SO4 + Cr =>
7 SO2 + 2 CrO7 = 7 SO4 + 2 Cr
Li2CO3 + FeSO4 = FeCO3 + Li2SO4 =>
Li2CO3 + FeSO4 = FeCO3 + Li2SO4
(CH)2(CH)(CH)2Br + AgNO3 = (CH)2(CH)(CH)2NO3 + AgBr =>
(CH)2(CH)(CH)2Br + AgNO3 = (CH)2(CH)(CH)2NO3 + AgBr
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
CoCO3 + H2SO4 = CoSO4 + H2CO3 =>
CoCO3 + H2SO4 = CoSO4 + H2CO3
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
C2H4O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu2O + H2SO4 = SO2 + H2O + CuSO4 =>
Cu2O + 3 H2SO4 = SO2 + 3 H2O + 2 CuSO4
CuO + ClO2 = CuClO3 =>
CuO + ClO2 = CuClO3
Na2CrO4 + K2CrO4 = K2CrO4Na2CrO4 =>
Na2CrO4 + K2CrO4 = K2CrO4Na2CrO4
Sb2O3 + KMnO4 + H2SO4 + H2O = H3SbO4 + MnSO4 + K2SO4 =>
5 Sb2O3 + 4 KMnO4 + 6 H2SO4 + 9 H2O = 10 H3SbO4 + 4 MnSO4 + 2 K2SO4
KMnSO4 + H2O2 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMnSO4 + H2O2 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
CaZnO2 + H2O = Ca[Zn(OH)4] =>
CaZnO2 + 2 H2O = Ca[Zn(OH)4]
AuCl3 + NaHSO4 = Au + HClO4 + NaS =>
AuCl3 + 3 NaHSO4 = Au + 3 HClO4 + 3 NaS
HCOOH + CaCO3 = HCOOCa + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 HCOOCa + 3 CO2 + 2 H2O
CaFe2 = Ca + Fe =>
CaFe2 = Ca + 2 Fe
KlO3 = Kl4 + O3 =>
4 KlO3 = Kl4 + 4 O3
HOOC(CH2)4COOH + O2 = CO2 + H2O =>
2 HOOC(CH2)4COOH + 13 O2 = 12 CO2 + 10 H2O
AgCl + Mg = Ag + MgCl2 =>
2 AgCl + Mg = 2 Ag + MgCl2
Fe + H2O = FeOH + H =>
Fe + H2O = FeOH + H
KBr + FeOH3 = KOH3 + FeBr =>
KBr + FeOH3 = KOH3 + FeBr
NH3 + OCl = N2H2 + Cl + H2O =>
2 NH3 + 2 OCl = N2H2 + 2 Cl + 2 H2O
HClO3 = ClO2 + H2O + HClO4 =>
3 HClO3 = 2 ClO2 + H2O + HClO4
Cu + HCO3 = CuHCO3 =>
Cu + HCO3 = CuHCO3
K2C4H4O6 + H2O = H2C4H4O6 + KOH =>
K2C4H4O6 + 2 H2O = H2C4H4O6 + 2 KOH
CaCl2 + Na2O = CaO + NaCl =>
CaCl2 + Na2O = CaO + 2 NaCl
LaPO4 + C = LaC2 + P2 + CO =>
2 LaPO4 + 12 C = 2 LaC2 + P2 + 8 CO
Ti(OH) + H2O2 = TiO2 + H2O =>
2 Ti(OH) + 3 H2O2 = 2 TiO2 + 4 H2O
Cr(OH)3 + CaF2 = CrF3 + Ca(OH)2 =>
2 Cr(OH)3 + 3 CaF2 = 2 CrF3 + 3 Ca(OH)2
Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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