| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Zn + FeN = ZnN + Fe =>
Zn + FeN = ZnN + Fe
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
HgO = Hg + O =>
HgO = Hg + O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
CsCl + F2 = CsF + Cl =>
2 CsCl + F2 = 2 CsF + 2 Cl
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
NiBr2 + NaOH = Ni(OH)2 + NaBr =>
NiBr2 + 2 NaOH = Ni(OH)2 + 2 NaBr
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
H5P3O10 + NaOH = Na5P3O10 + H2O =>
H5P3O10 + 5 NaOH = Na5P3O10 + 5 H2O
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca(ClO3)2(heat) = CaCl2 + O2 =>
Ca(ClO3)2(heat) = CaCl2 + 3 O2
C25H25 + O2 = CO2 + H2O =>
4 C25H25 + 125 O2 = 100 CO2 + 50 H2O
HCl + Mg(OH)2 = HCl(OH) + Mg2 =>
4 HCl + 2 Mg(OH)2 = 4 HCl(OH) + Mg2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
Ca(ClO3)2 + Au2(SO4)3 = CaSO4 + Au(ClO3)3 =>
3 Ca(ClO3)2 + Au2(SO4)3 = 3 CaSO4 + 2 Au(ClO3)3
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = K2SO4 + 2 MnSO4 + 5 CH3CH2COOH + 3 H2O
H2S + N2H4 = N2S3 + H2 =>
3 H2S + N2H4 = N2S3 + 5 H2
HCl + BrOH = HOH + BrCl =>
HCl + BrOH = HOH + BrCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KMnO4 + C2H6O = C2H4O2 + H2O + KOH + MnO =>
4 KMnO4 + 5 C2H6O = 5 C2H4O2 + 3 H2O + 4 KOH + 4 MnO
SnCl2 + Fe2(SO4)3 = Sn(SO4) + FeCl3 =>
3 SnCl2 + Fe2(SO4)3 = 3 Sn(SO4) + 2 FeCl3
(MnO4){-} + H3O{+} + (C2O4){-} = Mn{+2} + CO2 + H2O =>
(MnO4){-} + 8 H3O{+} + 5(C2O4){-} = Mn{+2} + 10 CO2 + 12 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
CuCl2 + KCN = K2[Cu(CN)4] + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)4] + 2 KCl
Fe2(SO4)3 + K2CO3 + H2O = K2SO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 3 K2SO4 + 2 Fe(OH)3 + 3 CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaMnO4 + K2SO3 = K2SO4 + MnO2 + Na2O =>
2 NaMnO4 + 3 K2SO3 = 3 K2SO4 + 2 MnO2 + Na2O
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + ClO2 =>
5 Cl2 + 8 Na2CO3 + 4 H2O = 8 NaHCO3 + 8 NaCl + 2 ClO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Cl2 + MgS = MgCl2 + S8 =>
8 Cl2 + 8 MgS = 8 MgCl2 + S8
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Al(s) + Cl2 = AlCl3(s) =>
2 Al(s) + 3 Cl2 = 2 AlCl3(s)
Cobalt(III)Iodide = Iodine + Cobalt(II)Iodide =>
2 Cobalt(III)Iodide = I2 + 2 Cobalt(II)Iodide
Mg2(OH)2 + H4SO2 = Mg4SO2 + H2(OH)2 =>
2 Mg2(OH)2 + H4SO2 = Mg4SO2 + 2 H2(OH)2
I2 + O2 = IO2 =>
I2 + 2 O2 = 2 IO2
Ca(OH)2 + MgO + SiO2 = CaMgSi2O6 + H2O =>
Ca(OH)2 + MgO + 2 SiO2 = CaMgSi2O6 + H2O
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
P4 + KCIO3 = KCI + P2O5 =>
3 P4 + 10 KCIO3 = 10 KCI + 6 P2O5
SnCl2 + Ag(NO3) = Sn(NO3)2 + AgCl =>
SnCl2 + 2 Ag(NO3) = Sn(NO3)2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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