| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3(s) = NaNO(s) + O2(g)
Fe2O3 + CaO = Fe + CaO2 =>
Fe2O3 + 3 CaO = 2 Fe + 3 CaO2
GaS + K = Ga + KS =>
GaS + K = Ga + KS
CH3CHO + NH2OH = CH3CONH2 + H2O =>
CH3CHO + NH2OH = CH3CONH2 + H2O
NaCN + NaClO = NaOCN + NaCl =>
NaCN + NaClO = NaOCN + NaCl
BiCl + H2S = Bi2S + HCl =>
2 BiCl + H2S = Bi2S + 2 HCl
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
NaI + K2SO4 = Na2SO4 + KI =>
2 NaI + K2SO4 = Na2SO4 + 2 KI
H3PO4 + Bi(OH)5 = Bi3(PO4)5 + H2O =>
5 H3PO4 + 3 Bi(OH)5 = Bi3(PO4)5 + 15 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
B + He = BHe =>
B + He = BHe
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
PhO2 = PhO + O2 =>
2 PhO2 = 2 PhO + O2
NO + O + HO = HNO3 =>
NO + O + HO = HNO3
KOH + Li2O = LiOH + K2O =>
2 KOH + Li2O = 2 LiOH + K2O
Br2(l) + LiI(aq) = LiBr(aq) + I2(s) =>
Br2(l) + 2 LiI(aq) = 2 LiBr(aq) + I2(s)
CH3COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COOH + 4 H2O
K3[Fe(CN)6] + FeCl3 = KCl + Fe2(CN)6 =>
K3[Fe(CN)6] + FeCl3 = 3 KCl + Fe2(CN)6
PbO2 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2[Pb(OH)4] + Na2SO4 + H2O =>
3 PbO2 + Cr2(SO4)3 + 16 NaOH = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 H2O
Cr(OH)2 + H2O = Cr(OH)3 + H2 =>
2 Cr(OH)2 + 2 H2O = 2 Cr(OH)3 + H2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2
CH3COOH + NaCO3 = CH3COONa + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 6 H2O + 10 CO2
H2S2O3 + NaOH = S + Na2SO3 + H2O =>
H2S2O3 + 2 NaOH = S + Na2SO3 + 2 H2O
K + Co(NO3)2 = K(NO3)2 + Co =>
K + Co(NO3)2 = K(NO3)2 + Co
CoBr + K2S = Co2S + KBr =>
2 CoBr + K2S = Co2S + 2 KBr
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + N2O + Na2SO4 + H2O =>
8 FeO + 2 NaNO3 + 13 H2SO4 = 4 Fe2(SO4)3 + N2O + Na2SO4 + 13 H2O
Cl2 + Na4Fe(CN)6 = NaCl + Na3Fe(CN)6 =>
Cl2 + 2 Na4Fe(CN)6 = 2 NaCl + 2 Na3Fe(CN)6
FeS2 + Fe2(SO4)3 = FeSO4 + S =>
FeS2 + Fe2(SO4)3 = 3 FeSO4 + 2 S
Cs + P4 = Cs3P4 =>
3 Cs + P4 = Cs3P4
BBr3 + KNO2 = KBr + B(NO2)3 =>
BBr3 + 3 KNO2 = 3 KBr + B(NO2)3
SIF4 + Mg = MgF2 + SI =>
SIF4 + 2 Mg = 2 MgF2 + SI
MgBr + Cl = MgCl + Br =>
MgBr + Cl = MgCl + Br
(Na)(N)(O3) = (Na)(N)(O2) + O2 =>
2(Na)(N)(O3) = 2(Na)(N)(O2) + O2
TlI3 + NaI = NaTlI4 =>
TlI3 + NaI = NaTlI4
Ba(OH)2 + H2SO4 = Ba(SO4) + H2O =>
Ba(OH)2 + H2SO4 = Ba(SO4) + 2 H2O
Na3PO4 + MgI2 = Na3I2 + MgPO4 =>
Na3PO4 + MgI2 = Na3I2 + MgPO4
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Na3VO4 + Zn + HCl = VOCl2 + NaCl + ZnCl2 + H2O =>
2 Na3VO4 + Zn + 12 HCl = 2 VOCl2 + 6 NaCl + ZnCl2 + 6 H2O
KOH + CH3COOFe = FeOH + CH3COOK =>
KOH + CH3COOFe = FeOH + CH3COOK
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
BiCl3 + K2[Sn(OH)4] + KOH = [Sn(OH)6] + KCl + Bi =>
4 BiCl3 + 3 K2[Sn(OH)4] + 6 KOH = 3[Sn(OH)6] + 12 KCl + 4 Bi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/24
Équations équilibrées sur09/11/23
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