| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Tl + Cl2 = 2 Tl2Cl
NO + HF = F3NO + H2 =>
2 NO + 6 HF = 2 F3NO + 3 H2
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
B2H6 + Cl2 = BCl3 + HCl =>
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl
Tl + Cl2 = Tl2Cl =>
4 Tl + Cl2 = 2 Tl2Cl
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
S2 = S =>
S2 = 2 S
(CuOH)NO3 + KOH = KNO3 + Cu(OH)2 =>
(CuOH)NO3 + KOH = KNO3 + Cu(OH)2
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
CH3OONa + HCl = NaCl + H2O + C =>
CH3OONa + HCl = NaCl + 2 H2O + C
Cr2S3 + K2S2O8 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2S3 + 15 K2S2O8 + 40 KOH = 2 K2CrO4 + 33 K2SO4 + 20 H2O
Tl + Cl2 = Tl2Cl =>
4 Tl + Cl2 = 2 Tl2Cl
NaSiO3 + CO2 = NaCO3 + SiO2 =>
NaSiO3 + CO2 = NaCO3 + SiO2
NO + HF = F3NO + H2 =>
2 NO + 6 HF = 2 F3NO + 3 H2
CaH2 + H2O = CaH2O + H2 =>
CaH2 + H2O = CaH2O + H2
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2 =>
Cr(NO3)2 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)2
Tl + Cl2 = Tl2Cl =>
4 Tl + Cl2 = 2 Tl2Cl
Au + Cl2 = ClAu =>
2 Au + Cl2 = 2 ClAu
Al2(SO4)3 + NH4OH + NaOH = (NH4)2SO4 + NaAl(OH)3 + OH =>
Al2(SO4)3 + 6 NH4OH + 2 NaOH = 3(NH4)2SO4 + 2 NaAl(OH)3 + 2 OH
C6H12O4 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)2 =>
2 C6H12O4 + 7 K2Cr2O7 + 21 H2SO4 = 12 CO2 + 33 H2O + 7 K2SO4 + 7 Cr2(SO4)2
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
KHCO3 + H3Po4 = K2HPo4 + H2O + CO2 =>
2 KHCO3 + H3Po4 = K2HPo4 + 2 H2O + 2 CO2
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O
RaCO3(s) = RaO(s) + CO2(g) =>
RaCO3(s) = RaO(s) + CO2(g)
CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
H4SiO4 + NaOH = Na2SiO3 + H2O =>
H4SiO4 + 2 NaOH = Na2SiO3 + 3 H2O
FeSO4 + K4[Fe(CN)6] = K2SO4 + K2Fe[Fe(CN)6] =>
FeSO4 + K4[Fe(CN)6] = K2SO4 + K2Fe[Fe(CN)6]
Be(OH)2 + LiOH = Li2BeO2 + H2O =>
Be(OH)2 + 2 LiOH = Li2BeO2 + 2 H2O
FeCl2 + KClO + H2O = Fe(OH)3 + KCl + HCl =>
2 FeCl2 + KClO + 5 H2O = 2 Fe(OH)3 + KCl + 4 HCl
NH2OH + HI = I2 + NH4I + H2O =>
NH2OH + 3 HI = I2 + NH4I + H2O
CuCO3 + CH3COOH = (CH3COO)2Cu + H2O + CO2 =>
CuCO3 + 2 CH3COOH = (CH3COO)2Cu + H2O + CO2
AgI + NH3 = Ag(NH3)2 + I =>
AgI + 2 NH3 = Ag(NH3)2 + I
Tl + Cl2 = TlCl3 =>
2 Tl + 3 Cl2 = 2 TlCl3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH2OH + HI = I2 + NH4I + H2O =>
NH2OH + 3 HI = I2 + NH4I + H2O
C9H8O4 + Mg(OH)2 = CO2 + H2O + Mg =>
C9H8O4 + 18 Mg(OH)2 = 9 CO2 + 22 H2O + 18 Mg
Al + Fe{+2}O{*3} = Al{+2}O{+3} + Fe =>
Al + Fe{+2}O{*3} = Al{+2}O{+3} + Fe
SiO2 + NaOH + H2O = Na2SiO3*9H2O =>
SiO2 + 2 NaOH + 8 H2O = Na2SiO3*9H2O
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
KC5H5 + FeCl2 = Fe(C5H5)2 + KCl =>
2 KC5H5 + FeCl2 = Fe(C5H5)2 + 2 KCl
HOH = H2O =>
HOH = H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2} + 10 CO2 + 8 H2O
MnO4{-} + H2SO3 + H{+} = Mn{2+} + HSO4 + H2O =>
3 MnO4{-} + 5 H2SO3 + 9 H{+} = 3 Mn{2+} + 5 HSO4 + 7 H2O
(CuOH)NO3 + KOH = KNO3 + Cu(OH)2 =>
(CuOH)NO3 + KOH = KNO3 + Cu(OH)2
Ba(NO3)2 + Mg3(PO4)2 = Ba3(PO4)2 + Mg(NO3)2 =>
3 Ba(NO3)2 + Mg3(PO4)2 = Ba3(PO4)2 + 3 Mg(NO3)2
NO + HF = F3NO + H2 =>
2 NO + 6 HF = 2 F3NO + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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