| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3*14H2O + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O
C6H12 + O2 = (C6H12)2O =>
4 C6H12 + O2 = 2(C6H12)2O
SrH2 + H2O = H2 + SrOH =>
2 SrH2 + 2 H2O = 3 H2 + 2 SrOH
KMnO4 + NaNO2 + HNO3 = KNO3 + NaNO3 + Mn(NO3)2 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HNO3 = 2 KNO3 + 5 NaNO3 + 2 Mn(NO3)2 + 3 H2O
CH3CHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH3CHCH2CH2CH2CH3 + 37 O2 = 24 CO2 + 26 H2O
PCl3 + KMnO4 + HCl = PCl5 + KCl + MnCl2 + H2O =>
5 PCl3 + 2 KMnO4 + 16 HCl = 5 PCl5 + 2 KCl + 2 MnCl2 + 8 H2O
Pb(NO3)2*2H2O = Pb(NO3)2 + H2O =>
Pb(NO3)2*2H2O = Pb(NO3)2 + 2 H2O
CrI3 + Cr2 + NaOH = NaIO4 + NaCr + H2O =>
CrI3 + 10 Cr2 + 24 NaOH = 3 NaIO4 + 21 NaCr + 12 H2O
HBr + Ag(OH) = AgBr + H2O =>
HBr + Ag(OH) = AgBr + H2O
HC2H3O2 + NaHCO3 = H2O + Na + C2H3O2 =>
9 HC2H3O2 + 2 NaHCO3 = 4 H2O + 2 Na + 10 C2H3O2
NH4NO3 + Na2CO3 = CO2 + NH3 + NaNO3 + H2O =>
2 NH4NO3 + Na2CO3 = CO2 + 2 NH3 + 2 NaNO3 + H2O
Na2S(aq) + FeBr2(aq) = NaBr(aq) + FeS(s) =>
Na2S(aq) + FeBr2(aq) = 2 NaBr(aq) + FeS(s)
Al(OH)3 + Fe(NO3)2 = Fe(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Fe(NO3)2 = 3 Fe(OH)2 + 2 Al(NO3)3
C12H22O11 + H2O = C2H6OH + CO2 =>
13 C12H22O11 + 25 H2O = 48 C2H6OH + 60 CO2
Br2 + H2O = H{+} + Br{-} + HBrO =>
Br2 + H2O = H{+} + Br{-} + HBrO
Cr2O7{2-} + Fe{+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 3 Fe{+} + 14 H{+} = 2 Cr{3+} + 3 Fe{3+} + 7 H2O
CaCl2 + H2SO4 + KMnO4 = CaSO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
5 CaCl2 + 8 H2SO4 + 2 KMnO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
Na2S2 + Pb(NO3)2 = PbS2 + NaNO3 =>
Na2S2 + Pb(NO3)2 = PbS2 + 2 NaNO3
[CuOH]2SO4 + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
[CuOH]2SO4 + 6 NH4OH + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
C12H26 + NaOH = C12H26NaOH =>
C12H26 + NaOH = C12H26NaOH
CI2 + KI2 = KCI + I2 =>
2 CI2 + 2 KI2 = 2 KCI + 3 I2
MnO4{-} + C2O4{-}2 + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{-} + 5 C2O4{-}2 + 8 H{+} = Mn{2+} + 10 CO2 + 4 H2O
Sn + HBrO3 = SnBrO3 + H2 =>
2 Sn + 2 HBrO3 = 2 SnBrO3 + H2
VO + CO2 = VCO3 =>
VO + CO2 = VCO3
Zn(NO3)2 + Na3(PO4) = Zn3(PO4)2 + Na(NO3) =>
3 Zn(NO3)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(NO3)
CH4 + O = CO + H2O2 =>
CH4 + 5 O = CO + 2 H2O2
Na2O + CO2* = Na2CO3 =>
Na2O + CO2* = Na2CO3
NaNO3 + FeCl3 = Fe(NO3)3 + NaCl =>
3 NaNO3 + FeCl3 = Fe(NO3)3 + 3 NaCl
Fe{+3} + Sn{+2} = Fe + Sn{+4} =>
2 Fe{+3} + 3 Sn{+2} = 2 Fe + 3 Sn{+4}
CH14 + Cl2 = CHCl3 + HCl =>
CH14 + 8 Cl2 = CHCl3 + 13 HCl
Li3(PO4) + Ba(NO3)2 = Li(NO3) + Ba3(PO4)2 =>
2 Li3(PO4) + 3 Ba(NO3)2 = 6 Li(NO3) + Ba3(PO4)2
K3AsO3 + KMnO4 + H2O = KOH + MnO2 + K3AsO4 =>
3 K3AsO3 + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 K3AsO4
HCl(aq) + O(g) = H2O(l) + Cl(g) =>
2 HCl(aq) + O(g) = H2O(l) + 2 Cl(g)
CaCO = CaOC =>
CaCO = CaOC
I2 + Na2S2O3Na2S4O6 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3Na2S4O6 = 2 NaI + 3 Na2S4O6
C5H10 = C + H =>
C5H10 = 5 C + 10 H
Fe(OH)3 + HL = FeL2 + L2 + H2O =>
2 Fe(OH)3 + 6 HL = 2 FeL2 + L2 + 6 H2O
CH3COONa + HNO3 = NaNO3 + CH3COOH =>
CH3COONa + HNO3 = NaNO3 + CH3COOH
Ni(OH)2 + ClO + H2O = Ni(OH)3 + Cl =>
2 Ni(OH)2 + ClO + H2O = 2 Ni(OH)3 + Cl
NaOH + KPH = KNaP + H2O =>
NaOH + KPH = KNaP + H2O
Al(OH)3 + C2H4O2 = Al2CO3 + H2O =>
4 Al(OH)3 + C2H4O2 = 2 Al2CO3 + 8 H2O
H2O + BaCO3 + CO2 = Ba(HCO3)2 =>
H2O + BaCO3 + CO2 = Ba(HCO3)2
Na3AsO4 + HNO3 + Zn = Zn(NO3)2 + AsH3 + H2O + NaNO3 =>
Na3AsO4 + 11 HNO3 + 4 Zn = 4 Zn(NO3)2 + AsH3 + 4 H2O + 3 NaNO3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
BaSCN + LiOH = BaOH + LiSCN =>
BaSCN + LiOH = BaOH + LiSCN
H3CiT + NaOH = Na3CiT + H2O =>
H3CiT + 3 NaOH = Na3CiT + 3 H2O
Al + C2O4 = Al2(C2O4)3 =>
2 Al + 3 C2O4 = Al2(C2O4)3
C51H84O5 + O2 = CO2 + H2O =>
2 C51H84O5 + 139 O2 = 102 CO2 + 84 H2O
KI + PbN2O6 = PbI + KN2O6 =>
KI + PbN2O6 = PbI + KN2O6
Cl2 + MgBr2 = MgCl2 + Br2 =>
Cl2 + MgBr2 = MgCl2 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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