| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(SO4) + Sr(OH{-}) = Na(OH{-}) + Sr(SO4)
HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O
ZnO + CH3COOH = ZnC4H6O4 + H2O =>
ZnO + 2 CH3COOH = ZnC4H6O4 + H2O
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
AgNO3 + NaBH4 = AgBH2 + H2 + NaNO3 =>
AgNO3 + NaBH4 = AgBH2 + H2 + NaNO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
KBrNaI = KINaBr =>
KBrNaI = KINaBr
AlP + HNO3 = H3PO4 + H2O + AlNO3 + NO2 =>
AlP + 7 HNO3 = H3PO4 + 2 H2O + AlNO3 + 6 NO2
Zn(OH)2(s) + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2(s) + 2 HNO3 = Zn(NO3)2 + 2 H2O
NaOH + P4O10 = H2O + Na3PO4 =>
12 NaOH + P4O10 = 6 H2O + 4 Na3PO4
Mg + Co3 = MgCo2 =>
3 Mg + 2 Co3 = 3 MgCo2
Cl2 + MgS = MgCl2 + S8 =>
8 Cl2 + 8 MgS = 8 MgCl2 + S8
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
HN03 + Mg(OH)2 = Mg(N03)2 + H2O =>
2 HN03 + Mg(OH)2 = Mg(N03)2 + 2 H2O
H2(g) + O2(aq) = H2O(g) =>
2 H2(g) + O2(aq) = 2 H2O(g)
Na2CO3 + Sn(NO3)4 = Na(NO3) + Sn(CO3)2 =>
2 Na2CO3 + Sn(NO3)4 = 4 Na(NO3) + Sn(CO3)2
Cl + O5 = Cl2O3 =>
10 Cl + 3 O5 = 5 Cl2O3
C6H11O + K2Cr2O7 + H2SO4 = C6H12O2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C6H11O + K2Cr2O7 + 4 H2SO4 = 6 C6H12O2 + Cr2(SO4)3 + K2SO4 + H2O
KMnO4 + H2SO4 + KJ = MnSO4 + J2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KJ = 2 MnSO4 + 5 J2 + 6 K2SO4 + 8 H2O
KBr + ClO3 = KClO3 + Br =>
KBr + ClO3 = KClO3 + Br
P4 + KNO3 + H2O = NO + KH2PO4 + KOH =>
3 P4 + 20 KNO3 + 16 H2O = 20 NO + 12 KH2PO4 + 8 KOH
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
LiOH + H2SO4 = H2O + SO4 + Li =>
2 LiOH + H2SO4 = 2 H2O + SO4 + 2 Li
Cu + S + As = Cu3AsS4 =>
3 Cu + 4 S + As = Cu3AsS4
KMnO4 + KNO2 + KOH = KNO3 + K2MnO4 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = KNO3 + 2 K2MnO4 + H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
CH3CH2OH + HCOOH = HCOOCH3 + H2O =>
CH3CH2OH + 2 HCOOH = 2 HCOOCH3 + H2O
Li3(PO4) + Hg(SO4) = Li(SO4) + Hg3(PO4) =>
Li3(PO4) + 3 Hg(SO4) = 3 Li(SO4) + Hg3(PO4)
HF + Ca(HCO3)2 = CaF2 + H2O + CO2 =>
2 HF + Ca(HCO3)2 = CaF2 + 2 H2O + 2 CO2
NaI + H3(PO4) = HI + Na3(PO4) =>
3 NaI + H3(PO4) = 3 HI + Na3(PO4)
P4 + IO3{-} + OH{-} = PO4{3-} + I{-} + H2O =>
3 P4 + 10 IO3{-} + 36 OH{-} = 12 PO4{3-} + 10 I{-} + 18 H2O
CaBr2 + (NH4)2SO4 = CaSO4 + NH4Br =>
CaBr2 + (NH4)2SO4 = CaSO4 + 2 NH4Br
C6H13OH + O = C5H11COH + H2O =>
C6H13OH + O = C5H11COH + H2O
Au + KCN + O + H2O = KAu(CN)2 + KOH =>
2 Au + 4 KCN + O + H2O = 2 KAu(CN)2 + 2 KOH
Zn(NO3)2(aq) + KI(aq) = KNO3 + ZnI2 =>
Zn(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + ZnI2
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
ClO3 = Cl2 + O2 =>
2 ClO3 = Cl2 + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(C14H18N2O5) + H2O = C9H11NO2 + C4H7NO4 + CH3OH =>
(C14H18N2O5) + 2 H2O = C9H11NO2 + C4H7NO4 + CH3OH
Cr(OH)4(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
Cr(OH)4(aq) + 2 OH{-}(aq) + H2O2 = CrO4{2-}(aq) + 4 H2O(l)
PbSO4 + C = Pb + CO + SO2 =>
PbSO4 + 2 C = Pb + 2 CO + SO2
Cu + H2O2 + CH3COOH = CuCO2 + H2O =>
2 Cu + 4 H2O2 + CH3COOH = 2 CuCO2 + 6 H2O
HCl + In2O3 = H2O + InCl3 =>
6 HCl + In2O3 = 3 H2O + 2 InCl3
Pb3O4 + CH3COOH = PbO2 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 4 CH3COOH = PbO2 + 2 Pb(CH3COO)2 + 2 H2O
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
W + HF + HNO3 = H2[WF8] + NO + H2O =>
W + 8 HF + 2 HNO3 = H2[WF8] + 2 NO + 4 H2O
Hg(OH)2 + H2SO4 = HgSO4 + H2O =>
Hg(OH)2 + H2SO4 = HgSO4 + 2 H2O
MnO2 + H2S04 = Mn(S04)2 + H2O =>
MnO2 + 2 H2S04 = Mn(S04)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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