| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl + SrSO4
HI + AgClO3 = HClO3 + AgI =>
HI + AgClO3 = HClO3 + AgI
C3H7Br + C3H8 = C6H14 + HBr =>
C3H7Br + C3H8 = C6H14 + HBr
CO + H2O = H2OCO =>
CO + H2O = H2OCO
CH3NH3Cl + NaOH = CH3ONH4 + NaCl =>
CH3NH3Cl + NaOH = CH3ONH4 + NaCl
CH3COOH(aq) + Na2CO3(s) = CH3COONa(aq) + H2O(l) + CO2(g) =>
2 CH3COOH(aq) + Na2CO3(s) = 2 CH3COONa(aq) + H2O(l) + CO2(g)
Be2 + HCl = BeCl2 + H2 =>
Be2 + 4 HCl = 2 BeCl2 + 2 H2
MgCl2*6H2O + NaOH = Mg(OH)2 + NaCl + H2O =>
MgCl2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaCl + 6 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
FeO2 + H2SO4 = FeSO4 + O2 + H2O =>
2 FeO2 + 2 H2SO4 = 2 FeSO4 + O2 + 2 H2O
Al2(SO4)3 + K2S + H2O = K2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 3 K2S + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2S
H2CrO4 + Fe = Cr2O3 + Fe2O3 + H2O =>
2 H2CrO4 + 2 Fe = Cr2O3 + Fe2O3 + 2 H2O
Mg + CaCl2 = MgCl + Ca =>
2 Mg + CaCl2 = 2 MgCl + Ca
C6H8O6 + H2O2 = CO2 + H2O =>
C6H8O6 + 10 H2O2 = 6 CO2 + 14 H2O
Cu3PO4 + NaOH = CuOH + Na3PO4 =>
Cu3PO4 + 3 NaOH = 3 CuOH + Na3PO4
Cu(s) + NiSO4(aq) = CuSO4 + Ni =>
Cu(s) + NiSO4(aq) = CuSO4 + Ni
IF5 + BrF3 = IBr3 + F2 =>
IF5 + 3 BrF3 = IBr3 + 7 F2
Ca(s) + HOH(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 HOH(l) = Ca(OH)2 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3OH + CuO = CH3CHO + Cu + H2O =>
2 CH3OH + CuO = CH3CHO + Cu + 2 H2O
Fe2O3(s) + Al = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(l) + Al2O3(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
K + Mg3N2 = KN2 + Mg =>
K + Mg3N2 = KN2 + 3 Mg
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NaBr(s) + Cl2(g) = NaCl(s) + Br2(s) =>
2 NaBr(s) + Cl2(g) = 2 NaCl(s) + Br2(s)
Ni(CO3) = NiO + CO2 =>
Ni(CO3) = NiO + CO2
I2 + OH{-} = I{-} + IO3{-}1 + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-}1 + 3 H2O
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2
C2H5 + O2 = H3O + C =>
6 C2H5 + 5 O2 = 10 H3O + 12 C
ZnCl2 + Na + H2O = NaCl + H2 + Na2[Zn(OH)4] =>
ZnCl2 + 4 Na + 4 H2O = 2 NaCl + 2 H2 + Na2[Zn(OH)4]
KBr + Cl2(aq) = KCl + Br2 =>
2 KBr + Cl2(aq) = 2 KCl + Br2
Co(OH)3 + H2SO3 = Co2(SO3)3 + HOH =>
2 Co(OH)3 + 3 H2SO3 = Co2(SO3)3 + 6 HOH
Ca + Al = CaAl =>
Ca + Al = CaAl
ZnPO4 + CuSO4 = ZnSO4 + CuPO4 =>
ZnPO4 + CuSO4 = ZnSO4 + CuPO4
Rb + CuCl2 = RbCl + Cu =>
2 Rb + CuCl2 = 2 RbCl + Cu
CH2 + H2S = CS2 + H2 =>
CH2 + 2 H2S = CS2 + 3 H2
NiOOH + H2SO4 = NiSO4 + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
La3MnTiS7 = La2S3 + Mn2S3 + TiS =>
2 La3MnTiS7 = 3 La2S3 + Mn2S3 + 2 TiS
AgBr + NaBr = Br + NaAg =>
AgBr + NaBr = 2 Br + NaAg
P2O5 + K2O = K3PO4 =>
P2O5 + 3 K2O = 2 K3PO4
Na2Cr2O7 + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + Na2SO4 + H2O
MnO4{-} + SO2 + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + SO2 + 2 H2O = 2 MnO4{2-} + SO4{2-} + 4 H{+}
NH4HF2 + H2SO4 = (NH4)HSO4 + HF =>
NH4HF2 + H2SO4 = (NH4)HSO4 + 2 HF
CuSO4*5H2O + KOH = Cu(OH)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KOH = Cu(OH)2 + K2SO4 + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCl + K{2}S = Na{2}S + KCl =>
NaCl + K{2}S = Na{2}S + KCl
MgSO4(aq) + HCl(aq) = MgCl2 + H2SO4 =>
MgSO4(aq) + 2 HCl(aq) = MgCl2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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