| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O2 + KOH = C6H5O2K + H2O
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + HNO3 + NaBO2 + H2O =>
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + 2 HNO3 + 2 NaBO2 + 9 H2O
K2CrO4HNO3 = K2NO3HCrO4 =>
K2CrO4HNO3 = K2NO3HCrO4
Cu(OH)2 + FeCl3 = CuCl2 + Fe(OH)3 =>
3 Cu(OH)2 + 2 FeCl3 = 3 CuCl2 + 2 Fe(OH)3
Co + Ba = CoBa =>
Co + Ba = CoBa
H2O + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2O + P4 + 10 HOCl = 4 H3PO4 + 10 Cl{-} + 10 H{+}
OH + Na2S2O3 + NaClO = Na2SO4 + Cl + H2O =>
6 OH + Na2S2O3 + 2 NaClO = 2 Na2SO4 + 2 Cl + 3 H2O
C2H4O2 + C3H8O = C5H10O2 + H2O =>
C2H4O2 + C3H8O = C5H10O2 + H2O
Na(PO4) + KOH = NaOH + K(PO4) =>
Na(PO4) + KOH = NaOH + K(PO4)
F2 + P = PF2 =>
F2 + P = PF2
potassiumbromide + chlorinegas = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
IOH2 = IH2O =>
IOH2 = IH2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
MgO + SiO2 = MgSiO3(s) =>
MgO + SiO2 = MgSiO3(s)
C9H18O6 + O2 = CO2 + H2O =>
2 C9H18O6 + 21 O2 = 18 CO2 + 18 H2O
Cd + In = Cd3(In)2 =>
3 Cd + 2 In = Cd3(In)2
MgO + SiO2 = MgSiO3(s) =>
MgO + SiO2 = MgSiO3(s)
C100H202(s) + O2(g) = CO2(g) + H2O(g) =>
2 C100H202(s) + 301 O2(g) = 200 CO2(g) + 202 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + H2SO4(I) = Mn(SO4)2 + H2O(I) =>
MnO2 + 2 H2SO4(I) = Mn(SO4)2 + 2 H2O(I)
ZnSO4(H2O)7 + BaI2(H2O)2 = ZnI2 + BaSO4*2H2O + H2O =>
ZnSO4(H2O)7 + BaI2(H2O)2 = ZnI2 + BaSO4*2H2O + 7 H2O
C2H4O2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
Si{3+} + OH{-} = Si(OH)3 =>
Si{3+} + 3 OH{-} = Si(OH)3
Cr(HSO4)2 = Cr + HSO4 =>
Cr(HSO4)2 = Cr + 2 HSO4
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2ZnO2 + H2SO4 = ZnSO4 + Na(OH) =>
Na2ZnO2 + H2SO4 = ZnSO4 + 2 Na(OH)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NO3{-} + Sn{+2} + H{+} = NO + Sn{+4} + H2O =>
2 NO3{-} + 3 Sn{+2} + 8 H{+} = 2 NO + 3 Sn{+4} + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
O3 = O2 = O2 = O =>
2 O3 = 3 O2
C540 = C =>
C540 = 540 C
MnCl2 + S = MnS + Cl =>
MnCl2 + S = MnS + 2 Cl
CuO + NaCl = CuONaCl =>
CuO + NaCl = CuONaCl
Br2 + CaO = Ca + Br2O =>
Br2 + CaO = Ca + Br2O
MnO2K + SO4 + KOH = KMnO4 + K2SO3 + H2O =>
MnO2K + SO4 + 2 KOH = KMnO4 + K2SO3 + H2O
NH4BrH2O = NH3BrH3O =>
NH4BrH2O = NH3BrH3O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CuSO4 + K2S2O5 = Cu3(SO3)2 + K2SO4 + SO2 =>
3 CuSO4 + 4 K2S2O5 = Cu3(SO3)2 + 4 K2SO4 + 5 SO2
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
I2 + Ba(OH)2 = Ba(IO3)2 + BaI2 + H2O =>
6 I2 + 6 Ba(OH)2 = Ba(IO3)2 + 5 BaI2 + 6 H2O
KJ + Pb(NO3)2 = PbJ2 + KNO3 =>
2 KJ + Pb(NO3)2 = PbJ2 + 2 KNO3
Mg(OH)2Ca(H2PO4)2 = Ca(OH)2Mg(H2PO4)2 =>
Mg(OH)2Ca(H2PO4)2 = Ca(OH)2Mg(H2PO4)2
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
I2 + Ba(OH)3 = Ba(IO3)2 + BaI2 + H2O =>
4 I2 + 4 Ba(OH)3 = Ba(IO3)2 + 3 BaI2 + 6 H2O
Ni(NO3)2 + Ag(NO3)2 + C4H6O6 = NiAgO + H2 + CO2 + N2 =>
2 Ni(NO3)2 + 2 Ag(NO3)2 + 11 C4H6O6 = 2 NiAgO + 33 H2 + 44 CO2 + 4 N2
Co2O3 + H2SO4 = Co2(SO4)3 + H2O =>
Co2O3 + 3 H2SO4 = Co2(SO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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