| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C3H6O + 15 C7H6O = 8 C18H18O2 + 12 H2O
C6H12O2(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(g) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
Li + Fe(CN)2 = Fe + Li(CN)3 =>
2 Li + 3 Fe(CN)2 = 3 Fe + 2 Li(CN)3
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
Rb2O2 + Ni3N2 = Rb3N + NiO2 =>
3 Rb2O2 + Ni3N2 = 2 Rb3N + 3 NiO2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
KOH + KIO3 + C = KIO4 + KC1 + H2O =>
2 KOH + KIO3 + 2 C = KIO4 + 2 KC1 + H2O
C3H7MgBr + C4H8O2 + H3O = C9H20O + HOMgBr =>
5 C3H7MgBr + 3 C4H8O2 + 2 H3O = 3 C9H20O + 5 HOMgBr
H3BO3 + Pt(OH)4 = H2O + Pt3(BO3)4 =>
4 H3BO3 + 3 Pt(OH)4 = 12 H2O + Pt3(BO3)4
NaAl(OH)4 + CO2 = NaHCO3 + Al(OH)3 =>
NaAl(OH)4 + CO2 = NaHCO3 + Al(OH)3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
N + K = K3N =>
N + 3 K = K3N
C5H9N + O2 = CO2 + H2O + NO2 =>
4 C5H9N + 33 O2 = 20 CO2 + 18 H2O + 4 NO2
KMnO4 + H2SO4 + KBr = Br2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 5 Br2 + 2 MnSO4 + 8 H2O + 6 K2SO4
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Au2O = Au2 + O2 =>
2 Au2O = 2 Au2 + O2
MgSO4 + CaO = CaSO4 + MgO =>
MgSO4 + CaO = CaSO4 + MgO
C + OH = CO + H2O =>
C + 2 OH = CO + H2O
Cl + KF = ClK + F =>
Cl + KF = ClK + F
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
BaCl2(aq) + Na2S(aq) = BaS + NaCl =>
BaCl2(aq) + Na2S(aq) = BaS + 2 NaCl
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
HCIO3 = HCI + O2 =>
2 HCIO3 = 2 HCI + 3 O2
KHSO3 + HCl = H2SO3 + KCl =>
KHSO3 + HCl = H2SO3 + KCl
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
Mg + K2CO3 = MgO + C + K2O =>
2 Mg + K2CO3 = 2 MgO + C + K2O
C1H3C4H9 + O2 = CO2 + H2O =>
C1H3C4H9 + 8 O2 = 5 CO2 + 6 H2O
CuCl2(aq) + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(s) + 2 NaCl(aq)
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H63 + Br2 = C6H8Br + HBr =>
C6H63 + 28 Br2 = C6H8Br + 55 HBr
K2CrO4 + KOH + SnCl2 + H2O = K3(Cr(OH)6) + KCl + K2(Sn(OH)6) =>
2 K2CrO4 + 14 KOH + 3 SnCl2 + 8 H2O = 2 K3(Cr(OH)6) + 6 KCl + 3 K2(Sn(OH)6)
H4P2O5 + Bi(OH)3 = Bi4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Bi(OH)3 = Bi4(P2O5)3 + 12 H2O
O2 + SbS3 = Sb2O3 + SO2 =>
15 O2 + 4 SbS3 = 2 Sb2O3 + 12 SO2
Cd(C{2}H{3}O{2}){2} + HBr = CdBr{2} + HC{2}H{3}O{2} =>
Cd(C{2}H{3}O{2}){2} + HBr = CdBr{2} + HC{2}H{3}O{2}
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
PbSO4 + NaOH = Na2[Pb(OH)4] + Na2SO4 =>
PbSO4 + 4 NaOH = Na2[Pb(OH)4] + Na2SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
SnO22{-} + Bi3{+} + OH{-} = H2O + SnO32{-} + Bi =>
SnO22{-} + 20 Bi3{+} + 20 OH{-} = 10 H2O + SnO32{-} + 60 Bi
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
BaCO3 + SO2 = BaSO3 + CO2 =>
BaCO3 + SO2 = BaSO3 + CO2
Hg2SO4 + K2CO3 = Hg2CO3 + K2SO4 =>
Hg2SO4 + K2CO3 = Hg2CO3 + K2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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