| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaHPO4 = 2 Ca + H2 + 2 PO4
AgNO3 + FeCl3 = AgCl1 + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl1 + Fe(NO3)3
MgSO3 + Ca(ClO3)2 = Mg(ClO3)2 + CaSO3 =>
MgSO3 + Ca(ClO3)2 = Mg(ClO3)2 + CaSO3
CH3COOH + K2CO3 = CH3COOK2 + H2O + CO2 =>
9 CH3COOH + 8 K2CO3 = 8 CH3COOK2 + 6 H2O + 10 CO2
Ba(OH)2 + Be(OH)2 = BaBeO2 + H2O =>
Ba(OH)2 + Be(OH)2 = BaBeO2 + 2 H2O
Ag3As + AgNO3 + H2O = Ag + H3AsO3 + HNO3 =>
Ag3As + 3 AgNO3 + 3 H2O = 6 Ag + H3AsO3 + 3 HNO3
(MgCl2) + (MgCl2*16H2O) = MgCl2*8H2O =>
(MgCl2) + (MgCl2*16H2O) = 2 MgCl2*8H2O
C6H14O2 = H2O + C6H12O =>
C6H14O2 = H2O + C6H12O
Na2CO3 + Al3 = Na2 + Al3CO3 =>
Na2CO3 + Al3 = Na2 + Al3CO3
K + FeS = K2S + Fe =>
2 K + FeS = K2S + Fe
ZnPb(NO3) = Zn(NO3) + Pb =>
ZnPb(NO3) = Zn(NO3) + Pb
ZnOH + H2SO4 = Zn + SO4 + H2O =>
2 ZnOH + H2SO4 = 2 Zn + SO4 + 2 H2O
BaI2 + Ni(NO3)2 = Ba(NO3)2 + NiI2 =>
BaI2 + Ni(NO3)2 = Ba(NO3)2 + NiI2
Zn(CH3COO)2(aq) + Li2CrO4(aq) = ZnCrO4 + LiCH3COO(aq) =>
Zn(CH3COO)2(aq) + Li2CrO4(aq) = ZnCrO4 + 2 LiCH3COO(aq)
C2H8N2 + N2O4 = N2 + C2 + H2O =>
C2H8N2 + N2O4 = 2 N2 + C2 + 4 H2O
C6H4O2 + CH3OH = C7H8O2 + H2O =>
5 C6H4O2 + 12 CH3OH = 6 C7H8O2 + 10 H2O
S2O3{-}2 + Br2 = S4O6{-}2 + Br{-}1 =>
4 S2O3{-}2 + Br2 = 2 S4O6{-}2 + 2 Br{-}1
Pb(NO3)2 + KSCN = Pb(CN)2 + KS(NO3) =>
Pb(NO3)2 + 2 KSCN = Pb(CN)2 + 2 KS(NO3)
GeO2 + SO2 = GeS + O2 =>
GeO2 + SO2 = GeS + 2 O2
C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH
Fe + H2O = (Fe(H2O)6)3 =>
3 Fe + 18 H2O = (Fe(H2O)6)3
CaHPO4 = Ca + H2 + PO4 =>
2 CaHPO4 = 2 Ca + H2 + 2 PO4
Ca(ClO)2 + CuO = Ca + CuCl2 + O2 =>
2 Ca(ClO)2 + 2 CuO = 2 Ca + 2 CuCl2 + 3 O2
CaHPO4 = Ca + H2 + PO4 =>
2 CaHPO4 = 2 Ca + H2 + 2 PO4
NaOH + Fe = Fe(OH)2 + Na =>
2 NaOH + Fe = Fe(OH)2 + 2 Na
TiCl3 + NH4OH = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH4OH = Ti(OH)3 + 3 NH4Cl
CaHPO4 = Ca + H2 + PO4 =>
2 CaHPO4 = 2 Ca + H2 + 2 PO4
Na + SnBr = NaBr + Sn =>
Na + SnBr = NaBr + Sn
NaCH3COO + HI = NaI + CH3COOH =>
NaCH3COO + HI = NaI + CH3COOH
Zn(No3)2 + H2SO4 = ZnSO4 + HNo3 =>
Zn(No3)2 + H2SO4 = ZnSO4 + 2 HNo3
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
Zn2O3 + CO = Zn + CO2 =>
Zn2O3 + 3 CO = 2 Zn + 3 CO2
H2O + NaAc = OH + Na + HAc =>
H2O + NaAc = OH + Na + HAc
AuCl3 + H2O2 = Au + HCl + O =>
2 AuCl3 + 3 H2O2 = 2 Au + 6 HCl + 6 O
Pb(N3)2 + Cr(MnO4)2 = Pb3O4 + NO + Cr2O3 + MnO2 =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 5 Pb3O4 + 90 NO + 22 Cr2O3 + 88 MnO2
Fe + Pb(NO3)2 = FePb(NO3)2 =>
Fe + Pb(NO3)2 = FePb(NO3)2
ZnO + HCl = ZnCl2H2O =>
ZnO + 2 HCl = ZnCl2H2O
CoI2 + Mn = MnI + Co =>
CoI2 + 2 Mn = 2 MnI + Co
*Li + O2 = Li2O =>
4*Li + O2 = 2 Li2O
CaC2(s) + H2O(i) = C2H2(g) + Ca(OH)2(ac) =>
CaC2(s) + 2 H2O(i) = C2H2(g) + Ca(OH)2(ac)
Ag2O2{-} + Mn{2+} + H{+} = MnO4{-} + Ag{+} + H2O =>
5 Ag2O2{-} + Mn{2+} + 12 H{+} = MnO4{-} + 10 Ag{+} + 6 H2O
NH4Cl + Pb3N = NH4N + Pb3Cl =>
NH4Cl + Pb3N = NH4N + Pb3Cl
C4H2O3 + C2H8N2 + O2 = C10H16N2O8 + CO2 =>
4 C4H2O3 + C2H8N2 + 6 O2 = C10H16N2O8 + 8 CO2
NiS + HCl = NiCl + HS =>
NiS + HCl = NiCl + HS
NH3 + HNO3 = H2O + N2H2OH =>
11 NH3 + 5 HNO3 = 7 H2O + 8 N2H2OH
F + S = FS =>
F + S = FS
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe203 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe203 + 812 HNO3 = 203 Fe(NO3)3 + 203 NO + 406 H2O
C3H8O3 + O2 = H3O + CO2 =>
6 C3H8O3 + 17 O2 = 16 H3O + 18 CO2
Cr(s) + Pb(C2H3O2) = Cr(C2H3O2) + Pb =>
Cr(s) + Pb(C2H3O2) = Cr(C2H3O2) + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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