| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + SiCl4 = 2 NaCl2 + SiO2 + H2
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
HN3 + H2O = N3{-} + H3O{+} =>
HN3 + H2O = N3{-} + H3O{+}
HS + CaP = CaS + HP =>
HS + CaP = CaS + HP
ClO + H = Cl2 + H2O =>
2 ClO + 4 H = Cl2 + 2 H2O
H2Se + Co(OH)3 = Co2Se3 + H2O =>
3 H2Se + 2 Co(OH)3 = Co2Se3 + 6 H2O
HCI + NaOH = H2O + NaCI = =>
HCI + NaOH = H2O + NaCI
Mg(OH)2 + Na2O = MgO + NaOH =>
Mg(OH)2 + Na2O = MgO + 2 NaOH
Mg(SO4) + H2O = Mg(OH)2 + H2(SO4) =>
Mg(SO4) + 2 H2O = Mg(OH)2 + H2(SO4)
SeO3 = Se + O2 =>
2 SeO3 = 2 Se + 3 O2
HO = H2O2 =>
2 HO = H2O2
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4 =>
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4
HCI + NaOH = H2O + NaCI = =>
HCI + NaOH = H2O + NaCI
Cr + CuSO4 = CrCu + SO4 =>
Cr + CuSO4 = CrCu + SO4
Cu(NO3)2 + Fe(NO3)2 = Cu(NO3)3 + Fe2(NO3)2 =>
2 Cu(NO3)2 + 2 Fe(NO3)2 = 2 Cu(NO3)3 + Fe2(NO3)2
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NO2 + K2SO4 + Cr2(SO4)3 + H2 =>
7 C6H5NH2 + 8 H2SO4 + 2 K2Cr2O7 = 7 C6H5NO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 15 H2
Br2 + O2 = Br5O2 =>
5 Br2 + 2 O2 = 2 Br5O2
Zn(O2CCH3)2 + AlI3 = ZnI2 + Al(O2CCH3)3 =>
3 Zn(O2CCH3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(O2CCH3)3
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
KMnO4 = O2 + MnO2 + K2MnO4 =>
2 KMnO4 = O2 + MnO2 + K2MnO4
N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O
CaOH2 + NH4Br = CaBr + H2O + NH4 =>
CaOH2 + NH4Br = CaBr + H2O + NH4
K3(PO4) + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3(PO4) + 3 MgCl2 = 6 KCl + Mg3(PO4)2
Mg + B = MgB =>
Mg + B = MgB
NaCl + H2O = NaClO20 + H2 =>
NaCl + 20 H2O = NaClO20 + 20 H2
KCl + HCl = KHCl2 =>
KCl + HCl = KHCl2
SmZr2P3O12 + O2 = SmZr6P9O36 + Zr5P4O20 + SmPO4 =>
8 SmZr2P3O12 + 4 O2 = SmZr6P9O36 + 2 Zr5P4O20 + 7 SmPO4
CH3PH2 + O2 = CO2 + H2 + P4 =>
4 CH3PH2 + 4 O2 = 4 CO2 + 10 H2 + P4
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
C2H410 + O2 = CO2 + H2O =>
2 C2H410 + 209 O2 = 4 CO2 + 410 H2O
KNO3 + NaOH = KHO + NaNO3 =>
KNO3 + NaOH = KHO + NaNO3
HBr + NaBr = NaH + Br2 =>
HBr + NaBr = NaH + Br2
CaC2 + C2H5OH = (C2H5O)2Ca + C2H2 =>
CaC2 + 2 C2H5OH = (C2H5O)2Ca + C2H2
H2C4H2O4 + NaOH = Na2C4H2O4 + H2O =>
H2C4H2O4 + 2 NaOH = Na2C4H2O4 + 2 H2O
NaHCO3 + CaCl2 = CaCO3 + H2O + CO2 + NaCl =>
2 NaHCO3 + CaCl2 = CaCO3 + H2O + CO2 + 2 NaCl
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
Br2 + O2 = Br5O2 =>
5 Br2 + 2 O2 = 2 Br5O2
H2 + Cr = H2Cr =>
H2 + Cr = H2Cr
Al(ClO3)2 = AlCl2 + O =>
Al(ClO3)2 = AlCl2 + 6 O
H2S + CaO = H2O + CaS =>
H2S + CaO = H2O + CaS
SeO3 = Se + O2 =>
2 SeO3 = 2 Se + 3 O2
Cu + HO = Cu(OH)2 =>
Cu + 2 HO = Cu(OH)2
HO2 = O2 + H2O2 =>
2 HO2 = O2 + H2O2
H2SO4 + NaO2 = Na2SO4 + HO2 =>
H2SO4 + 2 NaO2 = Na2SO4 + 2 HO2
Cu2(NO3)2 + NaOH = CuOH + Na2(NO3)2 =>
Cu2(NO3)2 + 2 NaOH = 2 CuOH + Na2(NO3)2
TiOSO4 + HCl = TiOCl2 + H2SO4 =>
TiOSO4 + 2 HCl = TiOCl2 + H2SO4
HC6H5CO2 + OH = C6H5CO2 + H2O =>
HC6H5CO2 + OH = C6H5CO2 + H2O
H2SO4 + NaO2 = Na2SO4 + HO2 =>
H2SO4 + 2 NaO2 = Na2SO4 + 2 HO2
H2(g) + AgNO3(l) = Ag(s) + NHO3(aq) =>
H2(g) + 2 AgNO3(l) = 2 Ag(s) + 2 NHO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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