| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
H3PO4 + NaF = Na2PFO3 + HF + H2O =>
H3PO4 + 2 NaF = Na2PFO3 + HF + H2O
H2SO3 + Ag2O = Ag2SO3 + H2O =>
H2SO3 + Ag2O = Ag2SO3 + H2O
C2H3Br3 + O2 = H2O + CO2 + Br2 =>
4 C2H3Br3 + 11 O2 = 6 H2O + 8 CO2 + 6 Br2
Se + K = SeK6 =>
Se + 6 K = SeK6
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
Na2S + Zn(NO3)2 + H2O = H2S + Zn(OH)2 + NaNO3 =>
Na2S + Zn(NO3)2 + 2 H2O = H2S + Zn(OH)2 + 2 NaNO3
KI + HF = KF + HI =>
KI + HF = KF + HI
H2Te + Ba(OH)2 = BaTe + H2O =>
H2Te + Ba(OH)2 = BaTe + 2 H2O
MgBr + HO = MgOHBr =>
MgBr + HO = MgOHBr
NaY + AgNO3 = NaNO3 + AgY =>
NaY + AgNO3 = NaNO3 + AgY
MgCO3 + CH3COOH = MgCH3COO2 + H2O + CO2 =>
8 MgCO3 + 7 CH3COOH = 8 MgCH3COO2 + 2 H2O + 6 CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KI + K3CrO4 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
4 KI + 2 K3CrO4 + 8 H2SO4 = 2 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SF4() + H2O() = H2SO3() + HF() =>
SF4() + 3 H2O() = H2SO3() + 4 HF()
K2SO4(aq) + FeBr3(aq) = KBr(aq) + Fe2(SO4)3(aq) =>
3 K2SO4(aq) + 2 FeBr3(aq) = 6 KBr(aq) + Fe2(SO4)3(aq)
Hg2Cl2 + NaSO4 = Hg2SO4 + NaCl2 =>
Hg2Cl2 + NaSO4 = Hg2SO4 + NaCl2
C5H16N3PO4 + O2 = CO2 + NH3 + H2O + P2O5 =>
2 C5H16N3PO4 + 12 O2 = 10 CO2 + 6 NH3 + 7 H2O + P2O5
H3PO4 + Ba(OH)2 = BaPO4 + H3 + (OH)2 =>
H3PO4 + Ba(OH)2 = BaPO4 + H3 + (OH)2
NaNO3 + CO2 = NaCO3 + NO + O2 =>
2 NaNO3 + 2 CO2 = 2 NaCO3 + 2 NO + O2
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
CHNaO3 = Na2CO3 + CO2 + H2O =>
2 CHNaO3 = Na2CO3 + CO2 + H2O
C4H8Cl2 + Na = C4H8 + NaCl =>
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
Al(OH)(C2H3O2)2 + NaOH = Al(OH)3 + C2H3O2Na =>
Al(OH)(C2H3O2)2 + 2 NaOH = Al(OH)3 + 2 C2H3O2Na
CH4(H2O)6 + CO2 = CH4 + CO2(H2O)17 =>
17 CH4(H2O)6 + 6 CO2 = 17 CH4 + 6 CO2(H2O)17
PbS + H2O = PbSO4 + H202 =>
101 PbS + 404 H2O = 101 PbSO4 + 4 H202
K2SO4 + Mg = K + MgSO4 =>
K2SO4 + Mg = 2 K + MgSO4
Ca3(PO4)2 + Ca3P2 = CaO + P =>
3 Ca3(PO4)2 + 5 Ca3P2 = 24 CaO + 16 P
Mg3H2 + H2O = Mg(OH)2 + H3 =>
3 Mg3H2 + 18 H2O = 9 Mg(OH)2 + 8 H3
C6H4COOHSO3H + KOH = C6H4COOKSO3K + H2O =>
C6H4COOHSO3H + 2 KOH = C6H4COOKSO3K + 2 H2O
Cr{+3} + Cl2 + H2O = CrO4{-2} + H{+} + Cl{-} =>
2 Cr{+3} + 3 Cl2 + 8 H2O = 2 CrO4{-2} + 16 H{+} + 6 Cl{-}
BaTiO3 = Ba + Ti + O2 =>
2 BaTiO3 = 2 Ba + 2 Ti + 3 O2
Tm + HCl = TmCl2 + H2 =>
Tm + 2 HCl = TmCl2 + H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
K + H2O = K2O + KH =>
4 K + H2O = K2O + 2 KH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + AgCl + AgCrO4 = Cr2(SO4)3 + Ag2SO4 + Cl2 + H2O =>
8 H2SO4 + 8 AgCl + 2 AgCrO4 = Cr2(SO4)3 + 5 Ag2SO4 + 4 Cl2 + 8 H2O
TbF3 + F2 = TbF4 =>
2 TbF3 + F2 = 2 TbF4
Pb(NO3)2 + LiCl = LiNO3(s) + PbCl2 =>
Pb(NO3)2 + 2 LiCl = 2 LiNO3(s) + PbCl2
NaAu(CN)2 + H2O = Au(CN)2 + NaOH + H2 =>
2 NaAu(CN)2 + 2 H2O = 2 Au(CN)2 + 2 NaOH + H2
H2 + Br2 = HBr7 =>
H2 + 7 Br2 = 2 HBr7
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
C4H8Cl2 + Na = C4H8 + NaCl =>
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
Na2S + H2SO4 + Br2 = S + HBr + Na2SO4 =>
Na2S + H2SO4 + Br2 = S + 2 HBr + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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