| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn + 4 PO4 = Mn3(PO4)4
C3 = C =>
C3 = 3 C
C6H12 + I2 = C6H11I + HI =>
C6H12 + I2 = C6H11I + HI
B(OH)3 + H2O = H3O + B(OH)4 =>
B(OH)3 + 2 H2O = H3O + B(OH)4
KMnO4 + KNO2 + H2SO4 = MnSO4 + K2SO4 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 KNO3 + 3 H2O
Dy(s) + Br2(g) = DyBr3(s) =>
2 Dy(s) + 3 Br2(g) = 2 DyBr3(s)
HgO + CO = HgO(CO) =>
HgO + CO = HgO(CO)
BO2 + H + C2H5OH = B(OC2H5)3 + H2O =>
BO2 + H + 3 C2H5OH = B(OC2H5)3 + 2 H2O
ClO3 + H2S = Cl + SO4{-2} + H{+} =>
4 ClO3 + 3 H2S = 4 Cl + 3 SO4{-2} + 6 H{+}
Na2CrO4 + H3PO4 = H2CrO4 + Na3PO4 =>
3 Na2CrO4 + 2 H3PO4 = 3 H2CrO4 + 2 Na3PO4
TiO2 + H2 = Ti2O + H2O =>
2 TiO2 + 3 H2 = Ti2O + 3 H2O
Sr + HI = SrHI =>
Sr + HI = SrHI
H + Ge = HGe =>
H + Ge = HGe
C2H3Cl + NaOH = C2H4O + NaCl =>
C2H3Cl + NaOH = C2H4O + NaCl
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
HI + CaO = CaI + HO =>
HI + CaO = CaI + HO
ZnSO4(aq)NH42S(aq) = ZnS(s)NH42SO4(aq) =>
ZnSO4(aq)NH42S(aq) = ZnS(s)NH42SO4(aq)
H2S2O3 = H2SO3 + S =>
H2S2O3 = H2SO3 + S
H2C2O2 + NaOH = H2O + Na2C2O2 =>
H2C2O2 + 2 NaOH = 2 H2O + Na2C2O2
(NH4)2SiO3 = SiO2 + H2O + NH3 =>
(NH4)2SiO3 = SiO2 + H2O + 2 NH3
FeCl2KOH = KCl2FeOH =>
FeCl2KOH = KCl2FeOH
Cu + NO3H = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NO3H = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + HI = HS2O3 + I2 + H2O =>
4 H2SO4 + 14 HI = 2 HS2O3 + 7 I2 + 10 H2O
Ca + Au = Ca5Au3 =>
5 Ca + 3 Au = Ca5Au3
NaBr(s) = Na + Br =>
NaBr(s) = Na + Br
CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2 =>
CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2
Mg + Zn = Mg2Zn =>
2 Mg + Zn = Mg2Zn
C6H5OH + O3 = CO2 + H2O =>
3 C6H5OH + 14 O3 = 18 CO2 + 9 H2O
CH4 + CI = CH3 + HCI =>
CH4 + CI = CH3 + HCI
NC4H8N + CH3COOH = HNC4H8NH + CH3COO =>
NC4H8N + 2 CH3COOH = HNC4H8NH + 2 CH3COO
HNO2 + KI + HCl = KCl + NO + I2 + H2O =>
2 HNO2 + 2 KI + 2 HCl = 2 KCl + 2 NO + I2 + 2 H2O
Al + Pb2O4 = Al2O3 + Pb =>
8 Al + 3 Pb2O4 = 4 Al2O3 + 6 Pb
(NH4)2SO4 + Pb(C2H3O2)2 = PbSO4 + (NH4)C2H3O2 =>
(NH4)2SO4 + Pb(C2H3O2)2 = PbSO4 + 2(NH4)C2H3O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Sn + HCl + O2 = SnCl4 + H2O =>
Sn + 4 HCl + O2 = SnCl4 + 2 H2O
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C2H3Cl + NaOH = C2H4O + NaCl =>
C2H3Cl + NaOH = C2H4O + NaCl
MgCl2 + Br2 = MgBr2 + Cl =>
MgCl2 + Br2 = MgBr2 + 2 Cl
Mg + N2 = Mg3N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KHS + H2O = H3O + KS =>
KHS + H2O = H3O + KS
Mg + Zn = Mg2Zn =>
2 Mg + Zn = Mg2Zn
H2S1 = H2S =>
H2S1 = H2S
NaBr + F = NaF + Br2 =>
2 NaBr + 2 F = 2 NaF + Br2
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
H2SO4 + KNO2 = K2SO4 + HNO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 HNO2
BaCl2 + Li2(CrO4) = Ba(CrO4) + Li(Cl) =>
BaCl2 + Li2(CrO4) = Ba(CrO4) + 2 Li(Cl)
Mg2 + F2 = MgF2 =>
Mg2 + 2 F2 = 2 MgF2
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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