| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4(aq) + KOH = K2SO4(aq) + H2O
C3H5O3{-} + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H5O3{-} + 3 SO4{2-} + 8 H{+} = 6 CO2 + 3 H2S + 6 H2O
Cr(OH)4{-} + H2O2 = CrO4{-}2 + H2O =>
Cr(OH)4{-} + 2 H2O2 = CrO4{-}2 + 4 H2O
Ag3N + NH4Cl = AgCl + (NH4)3N =>
Ag3N + 3 NH4Cl = 3 AgCl + (NH4)3N
Pb(NO2)4 + Pt3N4 = Pb3N4 + Pt(NO2)4 =>
3 Pb(NO2)4 + Pt3N4 = Pb3N4 + 3 Pt(NO2)4
Fe(OH)2 + CN = Fe(CN)2 + OH =>
Fe(OH)2 + 2 CN = Fe(CN)2 + 2 OH
AgNO3 + HCHO = Ag + NH3 + H2O + CO2 =>
4 AgNO3 + 9 HCHO = 4 Ag + 4 NH3 + 3 H2O + 9 CO2
SBr + CF = CBr + SF =>
SBr + CF = CBr + SF
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NH2{-} + H{+} = NH3 =>
NH2{-} + H{+} = NH3
PS + BaMg + O = BaSO4 + MgPO =>
PS + BaMg + 5 O = BaSO4 + MgPO
HClO4 + O10P4 = Cl2O7 + HPO3 =>
4 HClO4 + O10P4 = 2 Cl2O7 + 4 HPO3
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
C3H6N6 + HCl = C3H9N6Cl3 =>
C3H6N6 + 3 HCl = C3H9N6Cl3
Ba(IO3)2 + H2SO4 = HIO3 + BaSO4 =>
Ba(IO3)2 + H2SO4 = 2 HIO3 + BaSO4
Lithium + oxygen = Li3O =>
6 Li + O2 = 2 Li3O
HBrCuCl2 = HCl2CuBr =>
HBrCuCl2 = HCl2CuBr
C2H4 + H2O2 = HOCH2CH2OH =>
C2H4 + H2O2 = HOCH2CH2OH
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O(l) =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O(l)
RuCl3*2H2O + PPh3 + H2CO = RuHCl(CO)(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*2H2O + 7 PPh3 + 2 H2CO = 2 RuHCl(CO)(PPh3)3 + OPPh3 + 3 H2O + 4 HCl
Li2CO3 + Mg(NO3)2 = Li(NO3) + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 Li(NO3) + MgCO3
CoCO3 + HCl = CoCl2 + H2CO3 =>
CoCO3 + 2 HCl = CoCl2 + H2CO3
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
H(CH3COO) + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 H(CH3COO) + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
K2S2O7 = K2SO4 + SO3 =>
K2S2O7 = K2SO4 + SO3
C5H8O + HCl = C5H9ClO =>
C5H8O + HCl = C5H9ClO
ZnSO4 + Cu{2+} = CuSO4 + Zn{2+} =>
ZnSO4 + Cu{2+} = CuSO4 + Zn{2+}
NaBr + AgNo3 = NaNo3 + AgBr =>
NaBr + AgNo3 = NaNo3 + AgBr
Cu(NO3)2 + CaO = CuO + Ca(NO3)2 =>
Cu(NO3)2 + CaO = CuO + Ca(NO3)2
Ni(BrO3)2 + Pb3(AsO4)4 = Ni3(AsO4)2 + Pb(BrO3)4 =>
6 Ni(BrO3)2 + Pb3(AsO4)4 = 2 Ni3(AsO4)2 + 3 Pb(BrO3)4
PbO + H2O = Pb + OH =>
PbO + H2O = Pb + 2 OH
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O =>
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O
CH3OH + NH2{-} = CH3O{-} + NH3 =>
CH3OH + NH2{-} = CH3O{-} + NH3
H3AsO4 + H2O = AsH3 + OH =>
H3AsO4 + 4 H2O = AsH3 + 8 OH
C17H33COOH + KMnO4 + Na2CO3 = KNa(C17H33COO) + MnO4 + H2O + CO2 =>
2 C17H33COOH + 2 KMnO4 + Na2CO3 = 2 KNa(C17H33COO) + 2 MnO4 + H2O + CO2
Na2B4O7*5H2O + HCl = H3BO3 + NaCl =>
Na2B4O7*5H2O + 2 HCl = 4 H3BO3 + 2 NaCl
Zn + (NO3)2 + NH4OH = ZnOH + NH4NO3 =>
2 Zn + (NO3)2 + 2 NH4OH = 2 ZnOH + 2 NH4NO3
Rb + RbO2 = Rb2O =>
3 Rb + RbO2 = 2 Rb2O
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
Cr2O3 + Cl = CrCl3 + O2 =>
2 Cr2O3 + 12 Cl = 4 CrCl3 + 3 O2
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
CuO + Cl2 = Cu2Cl + O2 =>
4 CuO + Cl2 = 2 Cu2Cl + 2 O2
As3(PO4)5 = As2O5 + P2O5 =>
2 As3(PO4)5 = 3 As2O5 + 5 P2O5
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
KMnO4 + C6H11OH = KMn + C6H12O4 =>
3 KMnO4 + 4 C6H11OH = 3 KMn + 4 C6H12O4
N + O = N3O5 =>
3 N + 5 O = N3O5
AlBr3NaOH = NaBr3AlOH =>
AlBr3NaOH = NaBr3AlOH
KHCO3 + Na2CO3 = KNaCO3 + CO2 + H2O =>
2 KHCO3 + Na2CO3 = 2 KNaCO3 + CO2 + H2O
CH3Li + C2H2 = C2HLi + CH4 =>
CH3Li + C2H2 = C2HLi + CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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