| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2MnO4 + K2C2O4 + 8 H2C2O4 = 2 K3[Mn(C2O4)3] + 6 CO2 + 8 H2O
NaNH2 + C = Na2CN2 + H2 =>
2 NaNH2 + C = Na2CN2 + 2 H2
Ga + NaOH = Ga(OH)3 + Na =>
Ga + 3 NaOH = Ga(OH)3 + 3 Na
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + H2O = H2ONH4 + Cl =>
NH4Cl + H2O = H2ONH4 + Cl
C6H12 + CH3Cl = C7H15Cl =>
C6H12 + CH3Cl = C7H15Cl
Te + KOH = K2Te + K2TeO3 + H2O =>
3 Te + 6 KOH = 2 K2Te + K2TeO3 + 3 H2O
Na3N + Ca(NO3)2 = NaNO3 + Ca3N2 =>
2 Na3N + 3 Ca(NO3)2 = 6 NaNO3 + Ca3N2
CH3COOH(aq) + NaOH = NaCH3COO + H2O =>
CH3COOH(aq) + NaOH = NaCH3COO + H2O
Nb + HNO3 = Nb(NO3)5 + N2O3 + H2O =>
4 Nb + 30 HNO3 = 4 Nb(NO3)5 + 5 N2O3 + 15 H2O
Fe(NO3)3 + Zn(NO3)2 + C10H16N2O8 = ZnFe2O4 + CO2 + N2 + H2O =>
2 Fe(NO3)3 + Zn(NO3)2 + C10H16N2O8 = ZnFe2O4 + 10 CO2 + 5 N2 + 8 H2O
SO3(g) + H2O(g) = H2SO4(g) =>
SO3(g) + H2O(g) = H2SO4(g)
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
As2O3 + H2 = As + H2O =>
As2O3 + 3 H2 = 2 As + 3 H2O
Li2SO4(aq) + Al(NO3)3(aq) = Al2(SO4)3(s) + LiNO3(aq) =>
3 Li2SO4(aq) + 2 Al(NO3)3(aq) = Al2(SO4)3(s) + 6 LiNO3(aq)
KClO3(c) = KCl(c) + O2 =>
2 KClO3(c) = 2 KCl(c) + 3 O2
Ca3(PO4)2 + H2S = CaS + H3PO4 =>
Ca3(PO4)2 + 3 H2S = 3 CaS + 2 H3PO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C3H5(NO3)3 + O2 = CO2 + H2O + N2O =>
2 C3H5(NO3)3 + O2 = 6 CO2 + 5 H2O + 3 N2O
C6H5NO2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
4 C6H5NO2 + 25 O2 + 48 OH{-} = 24 CO3{2-} + 34 H2O + 2 N2
KMnO4 + BiBr2 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi(SO4)3 + H2O =>
6 KMnO4 + 5 BiBr2 + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi(SO4)3 + 24 H2O
(NH4)3PO4 + Cr(NO3)2 = (NH4)(NO3) + Cr3(PO4)2 =>
2(NH4)3PO4 + 3 Cr(NO3)2 = 6(NH4)(NO3) + Cr3(PO4)2
K2SO4 + Na2SO3 = Na2SO4 + K2SO3 =>
K2SO4 + Na2SO3 = Na2SO4 + K2SO3
KF(s) = K(s) + F(g) =>
KF(s) = K(s) + F(g)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C5H12O + C3H6O2 = C7H14O2 + H2O =>
4 C5H12O + 5 C3H6O2 = 5 C7H14O2 + 4 H2O
Zn(s) + HCl(l) = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl(l) = 2 ZnCl(aq) + H2(g)
ClO4 + Mn = ClO3 + MnO2 =>
2 ClO4 + Mn = 2 ClO3 + MnO2
MgOHCl + HNO3 = MgCl2 + Mg(NO3)2 + H2O =>
2 MgOHCl + 2 HNO3 = MgCl2 + Mg(NO3)2 + 2 H2O
C8H7O2COONa + H2SO4 = C8H7O2COOH + Na2SO4 =>
2 C8H7O2COONa + H2SO4 = 2 C8H7O2COOH + Na2SO4
Al(NO3)3*9H2O + CH4N2O = Al2O3 + CO2 + H2O + N2 =>
2 Al(NO3)3*9H2O + 5 CH4N2O = Al2O3 + 5 CO2 + 28 H2O + 8 N2
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3
H2SO4(aq) + NaHCO3 = H2O(l) + Na2SO4(aq) + CO2(g) =>
H2SO4(aq) + 2 NaHCO3 = 2 H2O(l) + Na2SO4(aq) + 2 CO2(g)
LiOH(aq) = Li(aq) + OH(aq) =>
LiOH(aq) = Li(aq) + OH(aq)
K4Fe(CN)6 + Al2(Cr2O7)3 = K2Cr2O7 + Al4[Fe(CN)6]3 =>
3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = 6 K2Cr2O7 + Al4[Fe(CN)6]3
Ba(CH3COO)2 + Na3PO4 = Ba3(PO4)2 + Na(CH3COO) =>
3 Ba(CH3COO)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 Na(CH3COO)
LiOH + H2O2 = LiOOH + H2O =>
LiOH + H2O2 = LiOOH + H2O
PH3 + K2Cr2O7 + H2O = K3PO4 + Cr(OH)3 + K2HPO4 =>
3 PH3 + 4 K2Cr2O7 + 8 H2O = 2 K3PO4 + 8 Cr(OH)3 + K2HPO4
BaCO3 + AgCl = BaCl2 + Ag2CO3 =>
BaCO3 + 2 AgCl = BaCl2 + Ag2CO3
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
SodiumPhosphate + BariumCloride = SodiumCloride + BariumPhosphate =>
SodiumPhosphate + BariumCloride = SodiumCloride + BariumPhosphate
Na(s) + H2O(l) = H2(g) + NaOH(g) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(g)
C17H21NO4*HCl + NaHCO3 = C17H21NO4 + NaCl + H2O + CO2 =>
C17H21NO4*HCl + NaHCO3 = C17H21NO4 + NaCl + H2O + CO2
C6H5NO2 + SnCl2 + HCl = C6H5NH3Cl + SnCl4 + H2O =>
C6H5NO2 + 3 SnCl2 + 7 HCl = C6H5NH3Cl + 3 SnCl4 + 2 H2O
CF2 + O2 = CO2 + F2 =>
CF2 + O2 = CO2 + F2
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
Mg + C2 = MgC2 =>
Mg + C2 = MgC2
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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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