| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq) =>
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq)
N2 + CuCl2 = Cu3N2 + Cl2 =>
N2 + 3 CuCl2 = Cu3N2 + 3 Cl2
Pb(No3)2 + KBr = PbBr2 + (No3)2K2 =>
Pb(No3)2 + 2 KBr = PbBr2 + (No3)2K2
FeCl2 + NaOH = FeOH + NaCl2 =>
FeCl2 + NaOH = FeOH + NaCl2
C8H16 = C2H4 =>
C8H16 = 4 C2H4
HCl + H2O = H3 + OCl2 =>
6 HCl + 3 H2O = 4 H3 + 3 OCl2
MgC = CMg =>
MgC = CMg
BaCl2 + NaSO4 = Ba(SO4)2 + NaCl =>
BaCl2 + 2 NaSO4 = Ba(SO4)2 + 2 NaCl
I2 + ClO3{-} = IO3{-} + Cl =>
I2 + 2 ClO3{-} = 2 IO3{-} + 2 Cl
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
Ba(NO3)2 + Na = Ba + NaNO3 =>
Ba(NO3)2 + 2 Na = Ba + 2 NaNO3
Mg(OH)2(aq) + H3PO4(aq) = Mg3(PO4)2(aq) + H2O(l) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 6 H2O(l)
Ethane + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K + H2O = KH2O =>
K + H2O = KH2O
C2H6O + O2 = H2O + CO =>
C2H6O + 2 O2 = 3 H2O + 2 CO
KClO2KCl + O2 = KClO3 =>
KClO2KCl + 2 O2 = 2 KClO3
Ba(OH)2 + K2O = K(OH) + BaO =>
Ba(OH)2 + K2O = 2 K(OH) + BaO
[Co(NH3)6](OH)2 + O2 + H2O = [Co(NH3)6](OH)3 =>
4[Co(NH3)6](OH)2 + O2 + 2 H2O = 4[Co(NH3)6](OH)3
CH3COOH + CaCO3 = (CH3COO)2CO3 + CaH2 =>
2 CH3COOH + CaCO3 = (CH3COO)2CO3 + CaH2
KHCO3 + HCl = KCl + HCO3 + H2 =>
2 KHCO3 + 2 HCl = 2 KCl + 2 HCO3 + H2
Ca3(PO4)2 + Mg(OH)2 = Ca(OH)2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 Mg(OH)2 = 3 Ca(OH)2 + Mg3(PO4)2
KMnO4(aq) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) + KCl =>
2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g) + 2 KCl
H3C(CH2)5CH3 + O2 = CO2 + H2O =>
H3C(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
C4H8 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 MnSO4 + 4 H2O + 2 KSO4
NaF + I2 = Na + FI2 =>
NaF + I2 = Na + FI2
NH4OH{-} + AgNO3{+} = NH4NO3 + Ag2O + H2O =>
2 NH4OH{-} + 2 AgNO3{+} = 2 NH4NO3 + Ag2O + H2O
HCOOHH2SO4 = HSO4H2COOH =>
HCOOHH2SO4 = HSO4H2COOH
C6H12O6 + CaCO3 = C12H22CaO14 =>
11 C6H12O6 + 6 CaCO3 = 6 C12H22CaO14
Ca(HCrO4)2 + Ca(OH)2 = (CaOH)2CrO4 + H2O =>
Ca(HCrO4)2 + 3 Ca(OH)2 = 2(CaOH)2CrO4 + 2 H2O
NaOH(aq)SrCl(aq) = NaCl(aq)SrOH(s) =>
NaOH(aq)SrCl(aq) = NaCl(aq)SrOH(s)
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
H3PO4 + OH = P2O7 + H2O =>
2 H3PO4 + 4 OH = P2O7 + 5 H2O
Ca(HCrO4)2 + Ca(OH)2 = (CaOH)2CrO4 + H2O =>
Ca(HCrO4)2 + 3 Ca(OH)2 = 2(CaOH)2CrO4 + 2 H2O
CH3NHNH2 + N2O4 = N2 + H2O + CO2 =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
NaI(aq) + HgCl2(aq) = NaCl(aq) + HgI2(s) =>
2 NaI(aq) + HgCl2(aq) = 2 NaCl(aq) + HgI2(s)
C2H5OH + Cl2 = Cl3C2HO + HCl =>
C2H5OH + 4 Cl2 = Cl3C2HO + 5 HCl
NaCO3 + CH3COOH = (CH3COO)Na + H2O + CO2 =>
8 NaCO3 + 9 CH3COOH = 8(CH3COO)Na + 6 H2O + 10 CO2
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl + HS =>
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl + HS
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
AlI3NiCl2 = AlCl2I3Ni =>
AlI3NiCl2 = AlCl2I3Ni
FeCl2(s) + NaHCO3(s) = H2O(l) + NaCl(aq) + CO2(g) + FeCO3(s) =>
FeCl2(s) + 2 NaHCO3(s) = H2O(l) + 2 NaCl(aq) + CO2(g) + FeCO3(s)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Al + NiBr = AlBr3 + Ni =>
Al + 3 NiBr = AlBr3 + 3 Ni
Sakd8(l) + Qls3(s) = SakdQls =>
3 Sakd8(l) + 8 Qls3(s) = 24 SakdQls
C6H8 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
Ag2SO3 = Ag2S + Ag2SO4 =>
4 Ag2SO3 = Ag2S + 3 Ag2SO4
ZnCu + HCl = Cu + ZnCl2 + H2 =>
ZnCu + 2 HCl = Cu + ZnCl2 + H2
KCrO2 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 KCrO2 + 3 KNO3 + 2 KOH = 2 K2CrO4 + 3 KNO2 + H2O
H2SiF6CaCO3 = CaSiF6H2OCO2 =>
H2SiF6CaCO3 = CaSiF6H2OCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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