| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H7 + Cl = C7H7Cl
ZnSO4 + NaCl = ZnCl2 + SO4Na2 =>
ZnSO4 + 2 NaCl = ZnCl2 + SO4Na2
MgSiN2 + H2O = OH{-} + NH4{+} + Mg{2+} + SiO2 =>
MgSiN2 + 6 H2O = 4 OH{-} + 2 NH4{+} + Mg{2+} + SiO2
SiO2 + H2O = H2Si2O5 =>
2 SiO2 + H2O = H2Si2O5
AgNo3 + Ca(OH)2 = AgOH + Ca(No3)2 =>
2 AgNo3 + Ca(OH)2 = 2 AgOH + Ca(No3)2
Ca(OH)2 + HCHO2 = Ca(HCOO)2 + H2O =>
Ca(OH)2 + 2 HCHO2 = Ca(HCOO)2 + 2 H2O
C4H6 + O8 = CO2 + H2O =>
8 C4H6 + 11 O8 = 32 CO2 + 24 H2O
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
H2SO4 + I2 = SO4 + HI =>
H2SO4 + I2 = SO4 + 2 HI
H2O2 + MgSO4 = H2SO4 + MgO2 =>
H2O2 + MgSO4 = H2SO4 + MgO2
FeS2 + H2O + CuCl = CuFeS2 + HCl + O2 =>
4 FeS2 + 2 H2O + 4 CuCl = 4 CuFeS2 + 4 HCl + O2
NH3 + F2 = N2F2 + H2 =>
2 NH3 + F2 = N2F2 + 3 H2
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
K2Se + KMnO4 + H2O = Se + KOH + MnO2 =>
3 K2Se + 2 KMnO4 + 4 H2O = 3 Se + 8 KOH + 2 MnO2
Al + H2SO2 + O2 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO2 + 3 O2 = Al2(SO4)3 + 3 H2
NH4(OH) + MgSO4 = Mg(OH)2 + (NH4)2SO4 =>
2 NH4(OH) + MgSO4 = Mg(OH)2 + (NH4)2SO4
BaCl2(ac) + Na2SO4(ac) = BaSO4 + NaCl(ac) =>
BaCl2(ac) + Na2SO4(ac) = BaSO4 + 2 NaCl(ac)
N2H4 + F2 = N2 + F2H4 =>
N2H4 + F2 = N2 + F2H4
H6 + CO2 = C2H5O4H =>
H6 + 2 CO2 = C2H5O4H
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 10 FeSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4) + 5 Fe2(SO4)3 + 7 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MgCO3 + HNO3 = H2CO3 + Mg(NO3)2 =>
MgCO3 + 2 HNO3 = H2CO3 + Mg(NO3)2
Zn + SnO = Zn2O + Sn =>
2 Zn + SnO = Zn2O + Sn
K3VO4 + HCl = KVO3 + H2O + KCl =>
K3VO4 + 2 HCl = KVO3 + H2O + 2 KCl
SF4(g) + H2O(l) = SO2(g) + HF(l) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(l)
MgI2 + H2SO4 = MgSO4 + HI =>
MgI2 + H2SO4 = MgSO4 + 2 HI
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
Cu(C2H3O2)2 + (NH4)2CO3 = CuCO3 + NH4(C2H3O2) =>
Cu(C2H3O2)2 + (NH4)2CO3 = CuCO3 + 2 NH4(C2H3O2)
NO5 + Ni2 = Ni(NO5)2 =>
4 NO5 + Ni2 = 2 Ni(NO5)2
HNO3 + Ca(OH)2 = HOH + Ca + NO3 =>
2 HNO3 + Ca(OH)2 = 2 HOH + Ca + 2 NO3
KMnO4 + Al2S3FeS2 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
78 KMnO4 + 10 Al2S3FeS2 + 112 H2SO4 = 10 Al2(SO4)3 + 39 K2SO4 + 78 MnSO4 + 5 Fe2(SO4)3 + 112 H2O
Tc + CuCl2 = TcCl7 + Cu =>
2 Tc + 7 CuCl2 = 2 TcCl7 + 7 Cu
PO + SiN = PN + SiO =>
PO + SiN = PN + SiO
XeO2F2 + H2O = Xe + O2 + HF =>
2 XeO2F2 + 2 H2O = 2 Xe + 3 O2 + 4 HF
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
S2Br2 + Br2 + H2O = H2SO4 + HBr =>
S2Br2 + 5 Br2 + 8 H2O = 2 H2SO4 + 12 HBr
NH3 + HNO3 = NHNO3 + H2 =>
2 NH3 + 2 HNO3 = 2 NHNO3 + 3 H2
(NH4)2MoO4 + SnCl2 + HCl = NH4Cl + H2O + SnCl4 + MoCl3 =>
2(NH4)2MoO4 + 3 SnCl2 + 16 HCl = 4 NH4Cl + 8 H2O + 3 SnCl4 + 2 MoCl3
H3PO4 + NaNO3 = NaPO3 + HNO3 + H2O =>
H3PO4 + NaNO3 = NaPO3 + HNO3 + H2O
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O
HCl + KClO4 = Cl2 + KCl + H2O =>
8 HCl + KClO4 = 4 Cl2 + KCl + 4 H2O
H2O2 + Mn = Mn2O2 + H2 =>
H2O2 + 2 Mn = Mn2O2 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Co2O3 + Cl = Co2Cl3 + O =>
Co2O3 + 3 Cl = Co2Cl3 + 3 O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2O + Mn2SO4 + K2SO4 + H2O =>
8 CH3CH2CH2OH + 2 KMnO4 + 2 H2SO4 = 12 CH3CH2O + Mn2SO4 + K2SO4 + 4 H2O
C4H804 + O2 = CO2 + H2O =>
C4H804 + 205 O2 = 4 CO2 + 402 H2O
V + Cl2 = V2Cl2 =>
2 V + Cl2 = V2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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