| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(aq) + Cl(aq) = NaCl(s)
Cu2SO4*5H2O = H2O + Cu2SO4 =>
Cu2SO4*5H2O = 5 H2O + Cu2SO4
NH4OH + NaCl = ClNH4 + NaOH =>
NH4OH + NaCl = ClNH4 + NaOH
Ag2S + NaCN + O2 + H2O = NaAg(CN)2 + NaOH + NaCNS =>
2 Ag2S + 10 NaCN + O2 + 2 H2O = 4 NaAg(CN)2 + 4 NaOH + 2 NaCNS
(s)NaOH + (s)H2SO4 = (s)Na2SO4 + (s)H2O =>
2(s)NaOH + (s)H2SO4 = (s)Na2SO4 + 2(s)H2O
Pb + O2 + H2O = Pb(OH)4 =>
Pb + O2 + 2 H2O = Pb(OH)4
NO3 + H2SO4 = NO + SO4 + H2O =>
NO3 + 2 H2SO4 = NO + 2 SO4 + 2 H2O
C5H12 + O2 = H2O + C =>
C5H12 + 3 O2 = 6 H2O + 5 C
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
HCIO4 + Mg(OH)2 = Mg(CIO4)2 + H2O =>
2 HCIO4 + Mg(OH)2 = Mg(CIO4)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + H2SO4 = CuH2SO4 = CuSO4 + SO2 + H2O =>
Cu + H2SO4 = CuH2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaClO3 = NaClNaCl + O2 =>
2 NaClO3 = NaClNaCl + 3 O2
Sb + KMnO4 + H2SO4 = SbO3 + MnSO4 + K2SO4 + H2O =>
5 Sb + 6 KMnO4 + 9 H2SO4 = 5 SbO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
CH3CHBrCH2CH3 + NaOH = CH3CHOHCH2CH3 + NaBr =>
CH3CHBrCH2CH3 + NaOH = CH3CHOHCH2CH3 + NaBr
HClO3 + KOH = K2OHClO3 + H2O =>
HClO3 + 2 KOH = K2OHClO3 + H2O
NaOH + LiCl = LiOH + NaCl =>
NaOH + LiCl = LiOH + NaCl
S + C = S2C4 =>
2 S + 4 C = S2C4
H2C4H2O4 = H + HC4H2O4 =>
H2C4H2O4 = H + HC4H2O4
C3H8O + Br2 = C3H8OBr2 =>
C3H8O + Br2 = C3H8OBr2
MnO2(s) + HBr(aq) = MnBr2(aq) + H2O(l) + Br2(g) =>
MnO2(s) + 4 HBr(aq) = MnBr2(aq) + 2 H2O(l) + Br2(g)
NaCO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
8 NaCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 NaCH3COO
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
FeCl3 + LiOH = Fe(OH)3 + Li + Cl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 Li + 3 Cl
Na2CO3 + AgCl = NaCl + Ag + CO2 + O2 =>
2 Na2CO3 + 4 AgCl = 4 NaCl + 4 Ag + 2 CO2 + O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
LiOH + Al + H2O = Li[Al(OH)6] + H2 =>
2 LiOH + 2 Al + 10 H2O = 2 Li[Al(OH)6] + 5 H2
O2 = O3 =>
3 O2 = 2 O3
CaO + N2O3 = CaO4N2 =>
CaO + N2O3 = CaO4N2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CH3COOH + S2Cl2 = CH3COCl + SO2 + S + HCl =>
2 CH3COOH + 2 S2Cl2 = 2 CH3COCl + SO2 + 3 S + 2 HCl
HCOOH + K2Cr2O7 = H2Cr2O7 + KCOOH =>
2 HCOOH + K2Cr2O7 = H2Cr2O7 + 2 KCOOH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgNH4PO4(s) = Mg2P2O7(s) + NH3(g) + H2O(g) =>
2 MgNH4PO4(s) = Mg2P2O7(s) + 2 NH3(g) + H2O(g)
KNO3 + H2CO3 = K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C02 + H2O = C2H5OH + O2 =>
C02 + 3 H2O = C2H5OH + O2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CrOH3 + HClO4 + KOH = K2CrO4 + KCl + H2O =>
8 CrOH3 + 7 HClO4 + 23 KOH = 8 K2CrO4 + 7 KCl + 27 H2O
MgSO3 + SiO2 = MgSiO3 + SO2 =>
MgSO3 + SiO2 = MgSiO3 + SO2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
BaCl2 + K2CrO4 = BaK2 + Cl2(CrO4) =>
BaCl2 + K2CrO4 = BaK2 + Cl2(CrO4)
HClO3 + Fe = Fe(ClO3) + FeCl + H2O =>
6 HClO3 + 6 Fe = 5 Fe(ClO3) + FeCl + 3 H2O
H(ClO4) + Ca(OH)2 = H2O + Ca(ClO4)2 =>
2 H(ClO4) + Ca(OH)2 = 2 H2O + Ca(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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