| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + SiO2 = CuOSiO2
NaOH + (NH3)2SO4 = Na2SO4 + (NH3)OH =>
2 NaOH + (NH3)2SO4 = Na2SO4 + 2(NH3)OH
Li3N + MH4NO3 = LiNO3 + (MH4)3N =>
Li3N + 3 MH4NO3 = 3 LiNO3 + (MH4)3N
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
S(s)Zn(s) = ZnS(s) =>
S(s)Zn(s) = ZnS(s)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + H2O =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + H2O
Pt(CO3)2 = PtO2 + CO2 =>
Pt(CO3)2 = PtO2 + 2 CO2
CaHPO4 + HCl = Ca(H2PO4)2 + CaCl2 =>
2 CaHPO4 + 2 HCl = Ca(H2PO4)2 + CaCl2
KBr2 + HNO3 = KNO3 + Br2 + NO + H2O =>
3 KBr2 + 4 HNO3 = 3 KNO3 + 3 Br2 + NO + 2 H2O
NiCl2 + Sr(OH)2 = Ni(OH)2 + SrCl2 =>
NiCl2 + Sr(OH)2 = Ni(OH)2 + SrCl2
Zn(NO3)2 + Al(OH)3 = Al(NO3)3 + Zn(OH)2 =>
3 Zn(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Zn(OH)2
C6H6O + Na = C6H5ONa + H2 =>
2 C6H6O + 2 Na = 2 C6H5ONa + H2
H{3}Po{4} + KOH = K{3}Po{4} + H2O =>
H{3}Po{4} + KOH = K{3}Po{4} + H2O
BiOH(NO3)2 + KOH = Bi(OH)3 + KNO3 =>
BiOH(NO3)2 + 2 KOH = Bi(OH)3 + 2 KNO3
LiI = Li + I =>
LiI = Li + I
Al + Fe2(SO4)3 = Al(SO4)3 + Fe =>
Al + Fe2(SO4)3 = Al(SO4)3 + 2 Fe
H + Mn + C = H2Mn25C =>
2 H + 25 Mn + C = H2Mn25C
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu =>
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu
Fe(NO3)2 + HBr = Fe(NO3)3 + FeBr3 + NO + H2O =>
9 Fe(NO3)2 + 12 HBr = 5 Fe(NO3)3 + 4 FeBr3 + 3 NO + 6 H2O
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
I2 + HNO3 = HIO3 + NO2I + H2O =>
3 I2 + 5 HNO3 = HIO3 + 5 NO2I + 2 H2O
O2 + C8H16O8 = CO2 + H2O =>
8 O2 + C8H16O8 = 8 CO2 + 8 H2O
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
CO + H = CHOH =>
CO + 2 H = CHOH
C7H8NO2 + KMnO4 + H2SO4 = C7H6O2NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H8NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pt(ClO3)4 + Cu3(PO3)2 = Pt3(PO3)4 + Cu(ClO3)2 =>
3 Pt(ClO3)4 + 2 Cu3(PO3)2 = Pt3(PO3)4 + 6 Cu(ClO3)2
ZnSO4 + KPO4 = Zn(PO4)2 + K2SO4 =>
ZnSO4 + 2 KPO4 = Zn(PO4)2 + K2SO4
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O =>
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(OH)2 + CO2 = Zn(OH)2CO2 =>
Zn(OH)2 + CO2 = Zn(OH)2CO2
K + SO3 = K2SO3 =>
2 K + SO3 = K2SO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
KOCl + NaOH + NaHSO3 = Na2SO4 + KCl + H2O =>
KOCl + NaOH + NaHSO3 = Na2SO4 + KCl + H2O
cadmiumnitrate + sulfuricacid = cadmiumsulfate + nitricacid =>
Cd(NO3)2 + H2SO4 = CdSO4 + 2 HNO3
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
CH3CH2CH2CH2MgBr + CO2 + H = CH3CH2CH2CH2CH2CO(OH) + MgBrOH =>
10 CH3CH2CH2CH2MgBr + 14 CO2 + 28 H = 9 CH3CH2CH2CH2CH2CO(OH) + 10 MgBrOH
K2CO3 + CH3COOH = K(CH3COO) + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 K(CH3COO) + H2O + CO2
FSO3H + (NH2)2CO = (FSO2)2NH + CO2 + NH4SO3F =>
5 FSO3H + 2(NH2)2CO = (FSO2)2NH + 2 CO2 + 3 NH4SO3F
Ag3AsO3 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO3 + 9 Zn + 9 H2SO4 = 2 AsH3 + 6 Ag + 9 ZnSO4 + 6 H2O
AlCl3 + CH3COONa + H2O = Al(OH)2(CH3COO) + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2(CH3COO) + 2 CH3COOH + 3 NaCl
K3PO4 + ZnSO4 = K2SO4 + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(PO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeOH2 + NO2 = Fe(NO3)3 + NO + H2O =>
FeOH2 + 6 NO2 = Fe(NO3)3 + 3 NO + H2O
CrO3 + HCl = CrCl3 + H2O + Cl =>
CrO3 + 6 HCl = CrCl3 + 3 H2O + 3 Cl
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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