| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 TiCl3 + KNO3 + 10 HCl = 8 TiCl4 + NH4Cl + KCl + 3 H2O
N + H2O = NOH + H2 =>
2 N + 2 H2O = 2 NOH + H2
CH2Cl2 + NaOH = CO2 + H2O + NaCl + C10H12O2 =>
12 CH2Cl2 + 24 NaOH = 2 CO2 + 18 H2O + 24 NaCl + C10H12O2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
CaCO3 + LiCl = Li2(CO3) + CaCl2 =>
CaCO3 + 2 LiCl = Li2(CO3) + CaCl2
Ba + AlF3 = BaF + Al =>
3 Ba + AlF3 = 3 BaF + Al
Ni + AgBr = NiBr2 + Ag =>
Ni + 2 AgBr = NiBr2 + 2 Ag
FeI3 + Fe = FeI2 =>
2 FeI3 + Fe = 3 FeI2
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
NO3{-} + C12H22O11 + H2O = NO2{-} + CO3{2-} + H{+} =>
24 NO3{-} + C12H22O11 + H2O = 24 NO2{-} + 12 CO3{2-} + 24 H{+}
H2O2 + H2SO4 + KJ = H2O + K2SO4 + J2 =>
H2O2 + H2SO4 + 2 KJ = 2 H2O + K2SO4 + J2
FeSO4*1H2O + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4*1H2O + H2SO4 + H2O2 = Fe2(SO4)3 + 4 H2O
H2 + Cu(ClO4)2 = HClO4 + Cu =>
H2 + Cu(ClO4)2 = 2 HClO4 + Cu
H2C204 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C204 + 818 KMnO4 + 1227 H2SO4 = 1020 CO2 + 818 MnSO4 + 409 K2SO4 + 1232 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Cu(NO3)2 + Al = CuAl2 + NO3 =>
Cu(NO3)2 + 2 Al = CuAl2 + 2 NO3
CoS + O2 = SO3 + Co2O3 =>
4 CoS + 9 O2 = 4 SO3 + 2 Co2O3
CsPO4 = Cs + PO4 =>
CsPO4 = Cs + PO4
Al2(SO4)3 + Fe3(PO4)2 = AlPO4 + FeSO4 =>
Al2(SO4)3 + Fe3(PO4)2 = 2 AlPO4 + 3 FeSO4
C2H5COOK + KOH = C2H5COOH + K2O =>
C2H5COOK + KOH = C2H5COOH + K2O
K2Cr2O7 + COOKCOOK + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 COOKCOOK + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Ca + F = CaF2 =>
Ca + 2 F = CaF2
Li3P = Li2 + P =>
2 Li3P = 3 Li2 + 2 P
N2H4 + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
(NH4)2SO4 + Ba(OH)2 = (NH4)2(OH)2 + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = (NH4)2(OH)2 + BaSO4
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Zn + HCl + SnO2 = ZnCl2 + H2O + Sn2 =>
4 Zn + 8 HCl + 2 SnO2 = 4 ZnCl2 + 4 H2O + Sn2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
C6H5NH2 + Br2 = C6H2(Br)NH2 + HBr =>
C6H5NH2 + 2 Br2 = C6H2(Br)NH2 + 3 HBr
KO2 + Cl2 = KCl2 + O2 =>
KO2 + Cl2 = KCl2 + O2
CuCl2 + AgSO4 = AgCl2 + CuSO4 =>
CuCl2 + AgSO4 = AgCl2 + CuSO4
S8(l) + Cl2 = S2Cl2 =>
S8(l) + 4 Cl2 = 4 S2Cl2
X + AY = AX + Y =>
X + AY = AX + Y
SO2 + Na2S = NaSO2 + S =>
2 SO2 + Na2S = 2 NaSO2 + S
CaCO3 + LiCl = Li2(CO3) + CaCl2 =>
CaCO3 + 2 LiCl = Li2(CO3) + CaCl2
(PbH3OO{-}) + Cu = Pb + (CuH3OO{-}) =>
(PbH3OO{-}) + Cu = Pb + (CuH3OO{-})
C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2
CH4 + O2 = CHO + OH =>
CH4 + 2 O2 = CHO + 3 OH
CuFeS2 + O2 + SiO2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 4 O2 + 2 SiO2 = Cu2S + 2 FeSiO3 + 3 SO2
Pb(NO3)2 + MgCrO4 = PbCrO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgCrO4 = PbCrO4 + Mg(NO3)2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
HgCl + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
2 HgCl + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O
Fe2(SO4)3 + NiSO4 = NiFe2 + SO4 =>
Fe2(SO4)3 + NiSO4 = NiFe2 + 4 SO4
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
CSO + H2O = CS(OH)2 =>
CSO + H2O = CS(OH)2
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
Si + NaOH = Si(OH)2 + Na =>
Si + 2 NaOH = Si(OH)2 + 2 Na
silvernitrate + potassiumcarbonate = Ag2CO3 + potassiumnitrate =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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