| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2NO3 + Ca(OH)2 = Ca(NO3) + 2 NH3 + 2 H2O
AlC3 + HOH = HC + Al(OH)3 =>
AlC3 + 3 HOH = 3 HC + Al(OH)3
C2 + SiS = SiC + CS =>
C2 + SiS = SiC + CS
CN + CSH = SCN + CH =>
CN + CSH = SCN + CH
Cl2O + H2O = Cl3H4 + O =>
3 Cl2O + 4 H2O = 2 Cl3H4 + 7 O
H3PO4 + MgSO3 = H2SO3 + Mg3(PO4)2 =>
2 H3PO4 + 3 MgSO3 = 3 H2SO3 + Mg3(PO4)2
NaOH(aq) + SrCl2(aq) = NaCl + Sr(OH)2 =>
2 NaOH(aq) + SrCl2(aq) = 2 NaCl + Sr(OH)2
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)2(H2O)2] + 6 CO2 + 13 H2O
AgNO3KI = AgINO3K =>
AgNO3KI = AgINO3K
Cr2ZrN2F2 = ZrN + Cr2N + CrF3 + N2 =>
6 Cr2ZrN2F2 = 6 ZrN + 4 Cr2N + 4 CrF3 + N2
KMnO4 + HCl = K + Mn + Cl2 + H2O =>
KMnO4 + 8 HCl = K + Mn + 4 Cl2 + 4 H2O
Cu(C2H3O2)2 + Zn3N2 = Cu3N2 + Zn(C2H3O2)2 =>
3 Cu(C2H3O2)2 + Zn3N2 = Cu3N2 + 3 Zn(C2H3O2)2
C18H36O2 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 C18H36O2 + 52 K2Cr2O7 + 208 H2SO4 = 54 CO2 + 262 H2O + 52 Cr2(SO4)3 + 52 K2SO4
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
W + H2O = WOH + H2 =>
2 W + 2 H2O = 2 WOH + H2
NaCl1 = Na1 + Cl2 =>
2 NaCl1 = 2 Na1 + Cl2
Ba(H2PO2)2 + AgNO3 + H2O = Ba(NO3)2 + Ag + H3PO4 + HNO3 =>
Ba(H2PO2)2 + 8 AgNO3 + 4 H2O = Ba(NO3)2 + 8 Ag + 2 H3PO4 + 6 HNO3
Na2S2O8 + Na2SO3 + H2O = Na2SO4 + H2SO4 =>
Na2S2O8 + Na2SO3 + H2O = 2 Na2SO4 + H2SO4
C2H5Cl + Na = C2H4ClNa + H =>
C2H5Cl + Na = C2H4ClNa + H
Au + KNO3 = K[AuO2] + NO =>
Au + KNO3 = K[AuO2] + NO
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
MoO + BP = MoP + BO =>
MoO + BP = MoP + BO
HI + HClO3 = I2 + HCl + H2O =>
6 HI + HClO3 = 3 I2 + HCl + 3 H2O
KSiO3 + HNO3 = HSiO3 + KNO3 =>
KSiO3 + HNO3 = HSiO3 + KNO3
HO + CaO = CaOHO =>
HO + CaO = CaOHO
MnO4{-} + H{+} + I{-} = Mn{2} + H2O + I2 =>
2 MnO4{-} + 16 H{+} + 10 I{-} = 2 Mn{2} + 8 H2O + 5 I2
AsF5 + KMnO4 = MnF2 + O2 + As2O5 + KF =>
12 AsF5 + 20 KMnO4 = 20 MnF2 + 25 O2 + 6 As2O5 + 20 KF
Cu + Fe2O3 = CuO3 + Fe2 =>
Cu + Fe2O3 = CuO3 + Fe2
HCl + NOH = H2O + NCl =>
HCl + NOH = H2O + NCl
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + (NH4)2(SO4) + H2S =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3(NH4)2(SO4) + 3 H2S
H3PO4 + P4O10 = H4O + P3(PO4)10 =>
40 H3PO4 + 3 P4O10 = 30 H4O + 4 P3(PO4)10
B + F2 = F2B =>
B + F2 = F2B
Tc2(SO4)7 = Tc + SO4 =>
Tc2(SO4)7 = 2 Tc + 7 SO4
CrI3 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrI3 + 6 K2Cr2O7 + 27 H2SO4 = 6 HIO3 + 6 K2SO4 + 7 Cr2(SO4)3 + 24 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
MnO2 + NaNO3 + H2O = NaNO2 + HMnO4 =>
2 MnO2 + 3 NaNO3 + H2O = 3 NaNO2 + 2 HMnO4
H2PHO3 + NH4OH = (NH4)2PHO3 + H2O =>
H2PHO3 + 2 NH4OH = (NH4)2PHO3 + 2 H2O
C5H11N + H2O = C5H12N + OH =>
C5H11N + H2O = C5H12N + OH
FeCl + O2 = FeClO =>
2 FeCl + O2 = 2 FeClO
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
MgSO4 + NH3 = Mg3N2 + H2SO4 =>
3 MgSO4 + 2 NH3 = Mg3N2 + 3 H2SO4
Na2CO3 + HClO = NaHCO3 + NaClO =>
Na2CO3 + HClO = NaHCO3 + NaClO
KOH + (CH3COO)H = K(CH3COO) + H2O =>
KOH + (CH3COO)H = K(CH3COO) + H2O
LiCl + NaOH + Na2HPO4 = Li3PO4 + NaCl + H2O =>
3 LiCl + NaOH + Na2HPO4 = Li3PO4 + 3 NaCl + H2O
CaN2O6 + KOH = CaO2H2 + KNO3 =>
CaN2O6 + 2 KOH = CaO2H2 + 2 KNO3
FeCl3 + H2O2 = Fe(OH)3 + HCl + O2 =>
2 FeCl3 + 6 H2O2 = 2 Fe(OH)3 + 6 HCl + 3 O2
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2 =>
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2
C6H8O6 + Br2 = C6H6O6 + Br{-} + H{+} =>
C6H8O6 + Br2 = C6H6O6 + 2 Br{-} + 2 H{+}
KI + F2O + H2O = KF + KOH + I =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 4 I
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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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