| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH3O{-} + NH3 = CH3OH + NH2{-} =>
CH3O{-} + NH3 = CH3OH + NH2{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO4 + Br = MnO2 + BrO3 =>
3 MnO4 + 2 Br = 3 MnO2 + 2 BrO3
CrO7{-2} + H{+} + {-} = Cr{+3} + H2O =>
CrO7{-2} + 14 H{+} + 9e = Cr{+3} + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + Ag1 = Al3Ag =>
3 Al + Ag1 = Al3Ag
PbCaTiO3 + La2O3 = PbCaLaTiO3 + O =>
2 PbCaTiO3 + La2O3 = 2 PbCaLaTiO3 + 3 O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + K2CrO4 + KOH = K2ZnO2 + K2CrO3 + H2O =>
Zn + K2CrO4 + 2 KOH = K2ZnO2 + K2CrO3 + H2O
S + Na = Na2S =>
S + 2 Na = Na2S
MnSO4 + AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Au(NO3)3 + CaCO3 = Au2(CO3)3 + Ca(NO3)2 =>
2 Au(NO3)3 + 3 CaCO3 = Au2(CO3)3 + 3 Ca(NO3)2
Me2PH + H{+} = Me2PH2{+} =>
Me2PH + H{+} = Me2PH2{+}
Zn + O2 + H2O + CO2 = Zn2(OH)2CO3 =>
2 Zn + O2 + H2O + CO2 = Zn2(OH)2CO3
I2O7 + H2O = I2O7H2O =>
I2O7 + H2O = I2O7H2O
Na2Cr2O7 + Fe2Cl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
2 Na2Cr2O7 + 3 Fe2Cl2 + 28 HCl = 4 CrCl3 + 6 FeCl3 + 4 NaCl + 14 H2O
C2H4O2 + Cu = Cu(C2H4O2)2 =>
2 C2H4O2 + Cu = Cu(C2H4O2)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + H2SO4 + CaC2O4 = MnSO4 + K2SO4 + CO2 + H2O + CaSO4 =>
2 KMnO4 + 8 H2SO4 + 5 CaC2O4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O + 5 CaSO4
NH3BH3 + H2O = NH3 + H2 + HBO3 =>
NH3BH3 + 3 H2O = NH3 + 4 H2 + HBO3
CH4N2S + Na = CH4N2Na + S =>
CH4N2S + Na = CH4N2Na + S
Sr(OH)2 + C8H5KO4 = SrC8H3KO4 + H2O =>
Sr(OH)2 + C8H5KO4 = SrC8H3KO4 + 2 H2O
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
BaO + NaOH = (BaOH) + NaO =>
BaO + NaOH = (BaOH) + NaO
NaOH + S = Na2S + Na2SO4 + H2O =>
8 NaOH + 4 S = 3 Na2S + Na2SO4 + 4 H2O
Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2
CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
2 CuSO4 + BaCl2 = 2 CuCl + Ba(SO4)2
CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)
Cu + ZnO = CuO + Zn =>
Cu + ZnO = CuO + Zn
Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
N2Cl4 + CH4 = N6 + H12 + Cl12C3 =>
3 N2Cl4 + 3 CH4 = N6 + H12 + Cl12C3
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
H2ZnO2Na2S = Na2ZnO2H2S =>
H2ZnO2Na2S = Na2ZnO2H2S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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