| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
NiCl2*6H2O + NH3 = [Ni(NH3)6]Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O
Mg + Cu2S = MgS + Cu =>
Mg + Cu2S = MgS + 2 Cu
CrB2 + O2 = CrB + BO =>
2 CrB2 + O2 = 2 CrB + 2 BO
Mg + H2SO4 = MgSO4 + H2SO3 + H2O =>
Mg + 2 H2SO4 = MgSO4 + H2SO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaS2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
2 NaS2O3 + 7 Br2 + 20 NaOH = 14 NaBr + 4 Na2SO4 + 10 H2O
Mg(OH)2 + HNO3 = H2O + Mg(HNO4) =>
Mg(OH)2 + HNO3 = H2O + Mg(HNO4)
Ca(OH)2 + Fe2(SO4)3 = Fe(OH)3 + CaSO4 =>
3 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 CaSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + (OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe + 2(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cl2 + NaOH + Cr(OH)3 = NaCl + H2O + H2Cr2O7 =>
3 Cl2 + 6 NaOH + 2 Cr(OH)3 = 6 NaCl + 5 H2O + H2Cr2O7
C18H26O3 + O2 = CO2 + H2O =>
C18H26O3 + 23 O2 = 18 CO2 + 13 H2O
NH3 + I = NI3 + H3 =>
NH3 + 3 I = NI3 + H3
ZnCrO4 + H2O + Fe = Fe(OH)3 + Cr(OH)3 + Zn(OH)2 =>
ZnCrO4 + 4 H2O + Fe = Fe(OH)3 + Cr(OH)3 + Zn(OH)2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaHCO3 + HC3H3O2 = C2H3NaO2 + H2O + CO2 =>
3 NaHCO3 + 2 HC3H3O2 = 3 C2H3NaO2 + H2O + 3 CO2
C7H8 + Br2 = C2Br7 + H =>
4 C7H8 + 49 Br2 = 14 C2Br7 + 32 H
NaOH(ac) + K2SO4(ac) = Na2SO4(ac) + KOH(ac) =>
2 NaOH(ac) + K2SO4(ac) = Na2SO4(ac) + 2 KOH(ac)
N2H8SO4 + KIO3 = N2 + H2O + H2SO4 + KI =>
N2H8SO4 + KIO3 = N2 + 3 H2O + H2SO4 + KI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
H2O2 + I{-} = H2O + IO{-} =>
H2O2 + I{-} = H2O + IO{-}
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
I + Na2SO3 + H = NaI + SO2 + H2O =>
2 I + Na2SO3 + 2 H = 2 NaI + SO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5 + HBr = C6H6 + Br2 =>
2 C6H5 + 2 HBr = 2 C6H6 + Br2
C3H5N3O9 = O2 + CO2 + N2 + H2O =>
4 C3H5N3O9 = O2 + 12 CO2 + 6 N2 + 10 H2O
P2O5 + Al2O3 = AlPO4 =>
P2O5 + Al2O3 = 2 AlPO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(No3)2(aq) + LiCl(aq) = LiNo3(s) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(s) + PbCl2(aq)
KBr + KMnO4 + H2SO4 = MnSO4 + Br2 + KSO4 + H2O =>
2 KBr + KMnO4 + 4 H2SO4 = MnSO4 + Br2 + 3 KSO4 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
Pb(NO3)2(aq) + LiCl(aq) = LiNO3(s) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + PbCl2(aq)
H3CCCH3CHCH3 + KMnO4 + H2SO4 = H3CCOCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 H3CCCH3CHCH3 + 8 KMnO4 + 12 H2SO4 = 5 H3CCOCH2CH2COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
Pb(NO3)2(aq) + LiCl(aq) = LiNO3(s) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + PbCl2(aq)
CO2(g) + Ba(OH)2 = BaCO3 + H2O(l) =>
CO2(g) + Ba(OH)2 = BaCO3 + H2O(l)
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
YCl3*6H2O = YOCl + HCl + H2O =>
YCl3*6H2O = YOCl + 2 HCl + 5 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
C10H11O2 + O2 = CO2 + H2O =>
4 C10H11O2 + 47 O2 = 40 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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