| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 H3AsO3 + 6 KMnO4 + 9 H2SO4 = 10 H2AsO4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
HSCH2COONH4 = HSCH2COOH + NH3 =>
HSCH2COONH4 = HSCH2COOH + NH3
Mg + Pt(OH)4 = MgPt(OH)4 =>
Mg + Pt(OH)4 = MgPt(OH)4
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3
FeCu3 + HNO3 = FeCu3(NO3)3 + H2 =>
2 FeCu3 + 6 HNO3 = 2 FeCu3(NO3)3 + 3 H2
Mg(s) + H2O(s) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(s) = Mg(OH)2 + H2(g)
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C10H8O4 + H2O = C8H6O4 + C2H6O2 =>
C10H8O4 + 2 H2O = C8H6O4 + C2H6O2
SrBr2 + NHCO3 = NHBr + Sr(CO3)2 =>
SrBr2 + 2 NHCO3 = 2 NHBr + Sr(CO3)2
ZnBr2 + CuSO4 = Zn(SO4)2 + CuBr =>
ZnBr2 + 2 CuSO4 = Zn(SO4)2 + 2 CuBr
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Cr2O7{2-} + I2 + H{+} = Cr{3+} + IO3{-} + H2O =>
5 Cr2O7{2-} + 3 I2 + 34 H{+} = 10 Cr{3+} + 6 IO3{-} + 17 H2O
Cr2(N2O2)2 = Cr2 + N2O2 =>
Cr2(N2O2)2 = Cr2 + 2 N2O2
NaOH + NH = NH3 + NaO =>
2 NaOH + NH = NH3 + 2 NaO
AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3
Ag2Cr2O7 + BaCl2 + H2SO4 = Cr2(SO4)3 + Ag2SO4 + BaSO4 + Cl2 + H2O =>
Ag2Cr2O7 + 3 BaCl2 + 7 H2SO4 = Cr2(SO4)3 + Ag2SO4 + 3 BaSO4 + 3 Cl2 + 7 H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + KHSO + H2O =>
9 C2H6O + K2Cr2O7 + 5 H2SO4 = 9 C2H4O + Cr2(SO4)3 + 2 KHSO + 13 H2O
HCl + K2Cr2O7 + K4Fe(CN)6 = NO + CO2 + Cl3Cr + Cl3Fe + KCl + H2O =>
386 HCl + 43 K2Cr2O7 + 6 K4Fe(CN)6 = 36 NO + 36 CO2 + 86 Cl3Cr + 6 Cl3Fe + 110 KCl + 193 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CuBr + HCl = CuCl + HBr =>
CuBr + HCl = CuCl + HBr
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
(NH4)2MoS4 = MoS2 + N8H24 + H8S4 + S =>
4(NH4)2MoS4 = 4 MoS2 + N8H24 + H8S4 + 4 S
Ni(OH)2 + HCl = NiCl2 + HOH =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 HOH
Mg3Si2O5(OH)4 + Ca2Mg5Si8O22(OH)2 + CO2 = Mg3Si4O10(OH)2 + CaCO3 =>
2 Mg3Si2O5(OH)4 + 3 Ca2Mg5Si8O22(OH)2 + 6 CO2 = 7 Mg3Si4O10(OH)2 + 6 CaCO3
C10H12O8 + O2 = CO2 + H2O =>
C10H12O8 + 9 O2 = 10 CO2 + 6 H2O
B(OH)3 + KOH = KB(OH)4 =>
B(OH)3 + KOH = KB(OH)4
Cu + S = Cu3S2 =>
3 Cu + 2 S = Cu3S2
SnO2C = SnCO2 =>
SnO2C = SnCO2
Bi + HNO3 = Bi(NO3) + H2O + NO2 =>
Bi + 2 HNO3 = Bi(NO3) + H2O + NO2
PbBr4 + NaOH = Pb(OH)4 + NaBr =>
PbBr4 + 4 NaOH = Pb(OH)4 + 4 NaBr
MnO2 + H2O = H + MnO4 =>
MnO2 + 2 H2O = 4 H + MnO4
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
CNH3Cl + H2O = H3O + CNHCl =>
CNH3Cl + 2 H2O = 2 H3O + CNHCl
ClNa2 + CO3 = ClO3 + Na2C =>
ClNa2 + CO3 = ClO3 + Na2C
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
IO3{-} + Mn{+2} + H2O = I{-} + MnO2 + H{+} =>
IO3{-} + 3 Mn{+2} + 3 H2O = I{-} + 3 MnO2 + 6 H{+}
C18H32O2 + C2H5OH = C20H36O2 + C3H8O3 =>
11 C18H32O2 + 4 C2H5OH = 10 C20H36O2 + 2 C3H8O3
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
CuCl2 + NaHCO3 = CO2 + CuCO3 + NaCl + H2O =>
CuCl2 + 2 NaHCO3 = CO2 + CuCO3 + 2 NaCl + H2O
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
Hg + SO4{2{-}]+H2O = Hg{2+}+SO2+OH{-} =>
3 Hg + SO4{2{-}]+2H2O = 3 Hg{2+}+SO2+4OH{-}
Au + SnCl4 = Sn + AuCl =>
4 Au + SnCl4 = Sn + 4 AuCl
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
H3PO3 + Na = H + NaPO3 =>
H3PO3 + Na = 3 H + NaPO3
H2SO4 + Na3PO4 = H3(PO4) + Na2(SO4) =>
3 H2SO4 + 2 Na3PO4 = 2 H3(PO4) + 3 Na2(SO4)
CaCO3 + H2SO3 = CaSO4 + H2 + CO2 =>
CaCO3 + H2SO3 = CaSO4 + H2 + CO2
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ag(NH3)2{+}OH{-} + CH3CH2CH2CHO + NaOH = CH3CH2CH2COO{-} + Na{+} + Ag + NH3 + H2O =>
2 Ag(NH3)2{+}OH{-} + CH3CH2CH2CHO + 3 NaOH = CH3CH2CH2COO{-} + 3 Na{+} + 2 Ag + 4 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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