| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
Cu2SO4(aq) + BaCl2(aq) = CuCl + BaSO4 =>
Cu2SO4(aq) + BaCl2(aq) = 2 CuCl + BaSO4
C2H5COOH + Zn(OH)2 = (C2H5COO)2Zn + H2O =>
2 C2H5COOH + Zn(OH)2 = (C2H5COO)2Zn + 2 H2O
CaCO3 + Ba = BaCO3 + Ca =>
CaCO3 + Ba = BaCO3 + Ca
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
ZnCl2 + NaOH + H2O2 = NaZnO2 + NaCl + H2O =>
2 ZnCl2 + 6 NaOH + H2O2 = 2 NaZnO2 + 4 NaCl + 4 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Mg + Fe(PO4) = Fe + Mg3(PO4)2 =>
3 Mg + 2 Fe(PO4) = 2 Fe + Mg3(PO4)2
SnH2 = Sn + H2 =>
SnH2 = Sn + H2
AlH3 + B2H6 = Al(BH4)3 =>
2 AlH3 + 3 B2H6 = 2 Al(BH4)3
Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O
NaClO{3} = NaCl + O{3} =>
NaClO{3} = NaCl + O{3}
Hg2O + O = HgO =>
Hg2O + O = 2 HgO
SnO + SiO2 = SnOSiO2 =>
SnO + SiO2 = SnOSiO2
BaI2 + O2 = BaO + I2 =>
2 BaI2 + O2 = 2 BaO + 2 I2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
FeSO4 + NaClO3 + NaOH = Na2FeO4 + Cl2 + Na2SO4 + H2O =>
5 FeSO4 + 4 NaClO3 + 16 NaOH = 5 Na2FeO4 + 2 Cl2 + 5 Na2SO4 + 8 H2O
ClCH2CH2Cl + NaOCH3 = NaCl + CH3OCH2CH2OCH3 =>
ClCH2CH2Cl + 2 NaOCH3 = 2 NaCl + CH3OCH2CH2OCH3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na2ZnO2 + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2ZnO2 + 2 H2SO3 = Na2SO3 + ZnSO3 + 2 H2O
CH3COOH + CuSO4 = (CH3COO)2SO4 + H2Cu =>
2 CH3COOH + CuSO4 = (CH3COO)2SO4 + H2Cu
NaCN + Al2(SO4)3 = Na2SO4 + Al(CN)3 =>
6 NaCN + Al2(SO4)3 = 3 Na2SO4 + 2 Al(CN)3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FeCl3 + KCNS = K3Fe(CNS)6 + KCl =>
FeCl3 + 6 KCNS = K3Fe(CNS)6 + 3 KCl
ZnCl2 + NaOH + H2O2 = NaZnO2 + NaCl + H2O =>
2 ZnCl2 + 6 NaOH + H2O2 = 2 NaZnO2 + 4 NaCl + 4 H2O
H3SbO3 + Mg(OH)2 = Mg3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Mg(OH)2 = Mg3(SbO3)2 + 6 H2O
Ca + Cr2(SO4)3 = CaSO4 + Cr =>
3 Ca + Cr2(SO4)3 = 3 CaSO4 + 2 Cr
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AgClO3 + NaCl = AgCl + NaClO3 =>
AgClO3 + NaCl = AgCl + NaClO3
ScCl2 + KHPO4 = ScCl2KHPO4 =>
ScCl2 + KHPO4 = ScCl2KHPO4
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Hg2Cl2 + H2SO4 = Hg2SO4 + HCl =>
Hg2Cl2 + H2SO4 = Hg2SO4 + 2 HCl
FeO2(s) + C(g) = Fe(l) + CO2(g) =>
FeO2(s) + C(g) = Fe(l) + CO2(g)
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
C8H8O3 + Br2 = C8H7BrO3 + HBr =>
C8H8O3 + Br2 = C8H7BrO3 + HBr
YNO32 + GaPO4 = YPO4 + GaNO32 =>
YNO32 + GaPO4 = YPO4 + GaNO32
C23H25NO6 + O2 = HNO3 + CO2 + H2O =>
2 C23H25NO6 + 55 O2 = 2 HNO3 + 46 CO2 + 24 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na2SiO3 + NaAlO2 + H2O = Na12Al12Si12O48 + NaOH =>
12 Na2SiO3 + 12 NaAlO2 + 12 H2O = Na12Al12Si12O48 + 24 NaOH
P4S3 + KClO3 = KCl + P2O5 + SO2 =>
3 P4S3 + 16 KClO3 = 16 KCl + 6 P2O5 + 9 SO2
Dy2O3 + TiO2 = Dy2Ti2O7 =>
Dy2O3 + 2 TiO2 = Dy2Ti2O7
MgOHCl + NaCl = MgCl2 + NaOH =>
MgOHCl + NaCl = MgCl2 + NaOH
ReO + NaCl = ReCl + NaO =>
ReO + NaCl = ReCl + NaO
LiCl + ZrCl4 = Li2ZrCl6 =>
2 LiCl + ZrCl4 = Li2ZrCl6
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
K + Br2O3 = K2O + Br =>
6 K + Br2O3 = 3 K2O + 2 Br
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
SrCO3 + CuO + V2O5 = SrCuV2O7 + CO2 =>
SrCO3 + CuO + V2O5 = SrCuV2O7 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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