| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
Pb(NO3)2 + I = PbI2 + NO3 =>
Pb(NO3)2 + 2 I = PbI2 + 2 NO3
AgClO3 + Ni(NO3)2 = AgNO3 + Ni(ClO3)2 =>
2 AgClO3 + Ni(NO3)2 = 2 AgNO3 + Ni(ClO3)2
Na3PO4(aq) + (NH4)2SO4(aq) = Na2SO4 + (NH4)3PO4 =>
2 Na3PO4(aq) + 3(NH4)2SO4(aq) = 3 Na2SO4 + 2(NH4)3PO4
H2 + N + O2 = HNO2 =>
H2 + 2 N + 2 O2 = 2 HNO2
AlPO4 + Zn = ZnPO4 + Al =>
AlPO4 + Zn = ZnPO4 + Al
CH3CCl3 + NaOH = CH3COONa + NaCl + H2O =>
CH3CCl3 + 4 NaOH = CH3COONa + 3 NaCl + 2 H2O
C6H12O6 + NO3 = CO2 + NH3 + H2O =>
3 C6H12O6 + 8 NO3 = 18 CO2 + 8 NH3 + 6 H2O
BaF2 + H2O = Ba + HF + OH =>
BaF2 + 2 H2O = Ba + 2 HF + 2 OH
LiSO4 + CaCl = LiCl + CaSO4 =>
LiSO4 + CaCl = LiCl + CaSO4
Zn + S = ZnS =>
Zn + S = ZnS
Mo + C = MoC =>
Mo + C = MoC
FeCr2O4 + CrO3 + H2O = Cr(OH)3 + Fe2O3 =>
6 FeCr2O4 + 2 CrO3 + 21 H2O = 14 Cr(OH)3 + 3 Fe2O3
(NH4)2CO3 + CH3COOH = NH4CH3COO + CO2 + H2O =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3COO + CO2 + H2O
P + IO3{-} + OH{-} = HPO3{2-} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{2-} + 3 I2 + 2 H2O
C2H4O2 + NH3 = NH4 + C2H3O2 =>
C2H4O2 + NH3 = NH4 + C2H3O2
KMnO4 + HNO3 + SnCl2 = Mn(NO3)2 + KNO3 + SnCl4 + H2O + Sn(NO3)2 =>
2 KMnO4 + 16 HNO3 + 10 SnCl2 = 2 Mn(NO3)2 + 2 KNO3 + 5 SnCl4 + 8 H2O + 5 Sn(NO3)2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Ba(NO3)2 + NaSO4 = Na(NO3)2 + BaSO4 =>
Ba(NO3)2 + NaSO4 = Na(NO3)2 + BaSO4
Cu(s) + AgNO3(ac) = CuNO3 + Ag =>
Cu(s) + AgNO3(ac) = CuNO3 + Ag
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
H3O + SO4 = H3O4 + SO =>
H3O + SO4 = H3O4 + SO
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO3 + H2O =>
Ca(ClO)2 + Na2S2O3 + 2 NaOH = CaCl2 + 2 Na2SO3 + H2O
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
IF7 = I2 + F2 =>
2 IF7 = I2 + 7 F2
CH3CCl3 + NaOH = CH3COONa + NaCl + H2O =>
CH3CCl3 + 4 NaOH = CH3COONa + 3 NaCl + 2 H2O
K2CO3 + HC1 = KC1 + H2CO3 =>
K2CO3 + 2 HC1 = 2 KC1 + H2CO3
SO2 + Br = SBr2 + O =>
SO2 + 2 Br = SBr2 + 2 O
Cu + HClO = CuO + HCl =>
Cu + HClO = CuO + HCl
C3H8(g) + O(g) = CO2(g) + H2O =>
C3H8(g) + 10 O(g) = 3 CO2(g) + 4 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
As + ClO3 + H2O = H3AsO3 + HClO =>
5 As + 3 ClO3 + 9 H2O = 5 H3AsO3 + 3 HClO
Ni(NO3)2 + N2H4 = Ni(N2H4)3(NO3)2 =>
Ni(NO3)2 + 3 N2H4 = Ni(N2H4)3(NO3)2
AgClAlBr = AgBrAlCl =>
AgClAlBr = AgBrAlCl
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + HNO3 =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + 2 HNO3
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
HCN + HF = HCF3 + NH3 =>
HCN + 3 HF = HCF3 + NH3
Al(s) + O(g) = AlO =>
Al(s) + O(g) = AlO
AgCl + H3PO4 = Ag3PO4 + HCl =>
3 AgCl + H3PO4 = Ag3PO4 + 3 HCl
(SO4)2 + NaIO3 = Na(SO4)2 + (IO3)4 =>
4(SO4)2 + 4 NaIO3 = 4 Na(SO4)2 + (IO3)4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K2Cr2O7 + HF = KF + CrF3 + H2O + F2 =>
K2Cr2O7 + 14 HF = 2 KF + 2 CrF3 + 7 H2O + 3 F2
HXeO4{-} = XeO6{-4} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO6{-4} + 3 Xe + 4 O2 + 2 H2O
C6H14(i) + O2(g) = CO2(g) + H2O(i) =>
2 C6H14(i) + 19 O2(g) = 12 CO2(g) + 14 H2O(i)
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
*2CU(NO3)2 = *2CUO + NO + O2 =>
*2CU(NO3)2 = *2CUO + 4 NO + 3 O2
HgClO3 = Hg + ClO3 =>
HgClO3 = Hg + ClO3
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq) =>
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq)
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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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