| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSiO3 + H2S = CuS + H2SiO3
S + O2 = SO2 =>
S + O2 = SO2
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
CuSO4X5H2O(s) = Cu + SO4X5H2O =>
CuSO4X5H2O(s) = Cu + SO4X5H2O
Al + KNO3 = Al2O3 + K2O + N2 =>
10 Al + 6 KNO3 = 5 Al2O3 + 3 K2O + 3 N2
K2C2O4(aq) + Ca3(AsO4)2(s) = K3AsO4(aq) + CaC2O4(s) =>
3 K2C2O4(aq) + Ca3(AsO4)2(s) = 2 K3AsO4(aq) + 3 CaC2O4(s)
Na2O + S = Na2S + SO2 =>
2 Na2O + 3 S = 2 Na2S + SO2
UO2F2 + H2O + H2 = U3O8 + HF =>
3 UO2F2 + 2 H2O + H2 = U3O8 + 6 HF
CuSO4 + K2SO4 = K2[Cu(SO4)2] =>
CuSO4 + K2SO4 = K2[Cu(SO4)2]
BaBr2 + H3PO4 = Ba3(PO4)2 + HBr =>
3 BaBr2 + 2 H3PO4 = Ba3(PO4)2 + 6 HBr
H2SO4 + KI = KHSO4 + H2O + S02 + I2 =>
14 H2SO4 + 12 KI = 12 KHSO4 + 8 H2O + S02 + 6 I2
Co + HI = H2 + CoI2 =>
Co + 2 HI = H2 + CoI2
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
NaCl(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + HCl(aq) =>
NaCl(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + HCl(aq)
LiOH + K = LiOHK =>
LiOH + K = LiOHK
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
Ca2Al3Si3O12(OH) + La2O3 + Fe3O4 + SiO2 = CaLaAl2FeSi3O12(OH) + Fe2O3 + Ca3Al2(SiO4)3 + CaAl2Si2O8 =>
4 Ca2Al3Si3O12(OH) + 2 La2O3 + 4 Fe3O4 + 5 SiO2 = 4 CaLaAl2FeSi3O12(OH) + 4 Fe2O3 + Ca3Al2(SiO4)3 + CaAl2Si2O8
Cr(NO3)2 = Cr + (NO3)2 =>
Cr(NO3)2 = Cr + (NO3)2
Ga(OH)2 = GaO + H2O =>
Ga(OH)2 = GaO + H2O
(NH4)3VO4 = NH3 + VO2 + H2O + N2 =>
6(NH4)3VO4 = 16 NH3 + 6 VO2 + 12 H2O + N2
V2O5 + Zn = VO + ZnO =>
V2O5 + 3 Zn = 2 VO + 3 ZnO
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
Co + HI = CoI + H =>
Co + HI = CoI + H
Hg2SO4 = Hg + SO4 =>
Hg2SO4 = 2 Hg + SO4
W + Br = WBr2 =>
W + 2 Br = WBr2
AsCl5 + H2S = As2S + HCl5 =>
2 AsCl5 + H2S = As2S + 2 HCl5
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)
CaC2 + H2O = Ca(OH)2(s) + C2H2(g) =>
CaC2 + 2 H2O = Ca(OH)2(s) + C2H2(g)
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
HCaCl2 + O2 = Ca(ClO3)2 + H2O =>
4 HCaCl2 + 13 O2 = 4 Ca(ClO3)2 + 2 H2O
S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
MnCl2 + Na(OH) = Mn(OH)2 + NaCl =>
MnCl2 + 2 Na(OH) = Mn(OH)2 + 2 NaCl
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
As2S3 = As + S =>
As2S3 = 2 As + 3 S
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
KI + Br2 = KBr + I =>
2 KI + Br2 = 2 KBr + 2 I
MnCl2 + Na(OH) = Mn(OH)2 + NaCl =>
MnCl2 + 2 Na(OH) = Mn(OH)2 + 2 NaCl
CHCl3 + I2 = CICl3 + HI =>
CHCl3 + I2 = CICl3 + HI
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
ZnS + H2SO4 = H2S + ZnSO4 =>
ZnS + H2SO4 = H2S + ZnSO4
NaOH + Zn + H2O + KNO3 = K2[Zn(OH)4] + NH3 + Na2[Zn(OH)4] =>
14 NaOH + 8 Zn + 12 H2O + 2 KNO3 = K2[Zn(OH)4] + 2 NH3 + 7 Na2[Zn(OH)4]
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
MnCl2 + Na(OH) = Mn(OH)2 + NaCl =>
MnCl2 + 2 Na(OH) = Mn(OH)2 + 2 NaCl
C2H6 + NaOH = H2O + NaCH3 + CH2 =>
C2H6 + NaOH = H2O + NaCH3 + CH2
C16H32O2 + KOH = C16H31KO2 + H2O =>
C16H32O2 + KOH = C16H31KO2 + H2O
NO3NaCl + Na3PO4 = PO4(NaCl)3 + NaNO3 =>
3 NO3NaCl + Na3PO4 = PO4(NaCl)3 + 3 NaNO3
ZnS + H2SO4 = Zn2(SO4)3 + H2O + SO2 =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 10 H2O + 9 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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