| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO4 + H2O = CaOH + H2PO4
Al + S = Al2(S3) =>
2 Al + 3 S = Al2(S3)
LiOH + H(SO4) = Li(SO4) + H2O =>
LiOH + H(SO4) = Li(SO4) + H2O
C2H2(g) + O2(g) = CO2 + H2O =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O
Mn(CH3COO)2*4H2O + CH3COOH + KMnO4 = Mn(CH3COO)3 + CH3COOK + H2O =>
4 Mn(CH3COO)2*4H2O + 8 CH3COOH + KMnO4 = 5 Mn(CH3COO)3 + CH3COOK + 20 H2O
C2H50H(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H50H(l) + 59 O2(g) = 8 CO2(g) + 102 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + (OH)2 = Cr2O3 + H2O =>
2 Cr + 3(OH)2 = Cr2O3 + 3 H2O
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
CH3COOH + SO4{2-} + H{+} = CO2 + H2O + H2S =>
CH3COOH + SO4{2-} + 2 H{+} = 2 CO2 + 2 H2O + H2S
ZnO + Cu = CuO + Zn =>
ZnO + Cu = CuO + Zn
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
NaVO3 + NaOH = Na4V2O7 + H2O =>
2 NaVO3 + 2 NaOH = Na4V2O7 + H2O
(NH4)2SO4(s) + HCl(aq) = H2SO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(s) + 2 HCl(aq) = H2SO4(aq) + 2 NH4Cl(aq)
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3 =>
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3
SnCl2 + AgNO3 + HCl = H2[SnCl6] + Ag + HNO3 =>
SnCl2 + 2 AgNO3 + 4 HCl = H2[SnCl6] + 2 Ag + 2 HNO3
Cu2 + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu2 + 8 H2SO4 = 2 Cu(SO4)2 + 8 H2O + 4 SO2
Al + Au = Al2Au =>
2 Al + Au = Al2Au
N2H4 + KI + H2SO4 = I2 + K2SO4 + NH3 =>
N2H4 + 2 KI + H2SO4 = I2 + K2SO4 + 2 NH3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C6H4 + O2 = CO2 + H2O =>
C6H4 + 7 O2 = 6 CO2 + 2 H2O
Zn + AlCl3 = ZnCl3 + Al =>
Zn + AlCl3 = ZnCl3 + Al
HI + NaCl = NaClI + H =>
HI + NaCl = NaClI + H
CaSiO3 + H2SO4 = CaSO4 + SiO2 + H2O =>
CaSiO3 + H2SO4 = CaSO4 + SiO2 + H2O
C2H3O2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
16 C2H3O2 + 7 Na2CO3 = 14 NaC2H3O2 + 11 CO2 + 3 H2O
B(OH)3 + CaO = CaB2O4 + H2O =>
2 B(OH)3 + CaO = CaB2O4 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KI + SO3 = I2 + K2SO4 + SO2 =>
2 KI + 2 SO3 = I2 + K2SO4 + SO2
FeCl2 + Cu = Fe + CuCl2 =>
FeCl2 + Cu = Fe + CuCl2
HSO4 + NaOH = NaSO4 + HOH =>
HSO4 + NaOH = NaSO4 + HOH
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HCHO + OH = HCOO + H2O =>
HCHO + 3 OH = HCOO + 2 H2O
KNO2 + H2CrO7 + HCl = KNO3 + CrCl3 + H2O =>
9 KNO2 + 2 H2CrO7 + 6 HCl = 9 KNO3 + 2 CrCl3 + 5 H2O
B2O3(s) + HF(aq) = BF3(g) + H2O(aq) =>
B2O3(s) + 6 HF(aq) = 2 BF3(g) + 3 H2O(aq)
ClO{-} + CrO2{-} = Cl{-} + CrO4{-}2 =>
2 ClO{-} + CrO2{-} = 2 Cl{-} + CrO4{-}2
Cu2 + HgCl2 = CuCl + Hg =>
Cu2 + HgCl2 = 2 CuCl + Hg
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Fe2S + O2 = Fe3O + SO2 =>
3 Fe2S + 4 O2 = 2 Fe3O + 3 SO2
Al + NaI = AlI3 + Na =>
Al + 3 NaI = AlI3 + 3 Na
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + S =>
2 KClO3 + 3 SnS2 + 6 KOH + 6 H2O = 3 K2[Sn(OH)6] + 2 KCl + 6 S
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
NaHSO4 + NaI + NaIO3 = Na2SO4 + H2O + I =>
6 NaHSO4 + 5 NaI + NaIO3 = 6 Na2SO4 + 3 H2O + 6 I
((CH3)2O) + O2 = CO2 + H2O =>
((CH3)2O) + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 = H2O + Al + O3 =>
2 Al(OH)3 = 3 H2O + 2 Al + O3
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
C5H8O2 + NaHCl = C5H12O2 + NaCl =>
C5H8O2 + 4 NaHCl = C5H12O2 + 4 NaCl
FeS + KOH = FeS(OH)K =>
FeS + KOH = FeS(OH)K
Fe(OH)2BaSO4 = FeSO4Ba(OH)2 =>
Fe(OH)2BaSO4 = FeSO4Ba(OH)2
Fe(OH)3 + HNO3 = FeNO4 + H2O =>
Fe(OH)3 + HNO3 = FeNO4 + 2 H2O
KI + SO3 = I2 + K2SO4 + SO2 =>
2 KI + 2 SO3 = I2 + K2SO4 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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