| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + H2O2 = MnO2 + 2 HCl
MgSO4 + Nh4OH = Mg(OH)2 + (Nh4)2SO4 =>
MgSO4 + 2 Nh4OH = Mg(OH)2 + (Nh4)2SO4
NaO4 + H2O = NaOH + O =>
2 NaO4 + H2O = 2 NaOH + 7 O
C9H6O4 + O2 = CO2 + H2O = =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
NaHO + CuNO = CuOH + NaNO =>
NaHO + CuNO = CuOH + NaNO
C12H22O11 = C + CO + H2 =>
C12H22O11 = C + 11 CO + 11 H2
CdBr2 + NaS = Cd(NaS)2 + Br =>
CdBr2 + 2 NaS = Cd(NaS)2 + 2 Br
C8H18 + O2 = C8H18O2 =>
C8H18 + O2 = C8H18O2
Se + NaOH = Na2SeO3 + Na2Se + H2O =>
3 Se + 6 NaOH = Na2SeO3 + 2 Na2Se + 3 H2O
V + O = VO =>
V + O = VO
NiOOH + MnSO4 + KOH = Ni(OH)2 + K2MnO4 + K2SO4 =>
4 NiOOH + MnSO4 + 4 KOH = 4 Ni(OH)2 + K2MnO4 + K2SO4
[Fe(C2O4)3]3{-} + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O + Fe3{+} =>
13[Fe(C2O4)3]3{-} + 4 MnO4{-} + 32 H{+} = 234 CO2 + 2 Mn2{+} + 16 H2O + 13 Fe3{+}
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
CH3CN + O2 = CO + H2O + NO =>
4 CH3CN + 9 O2 = 8 CO + 6 H2O + 4 NO
C6H8O7 + CaCO3 = C12H10Ca3O14 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = C12H10Ca3O14 + 3 CO2 + 3 H2O
Ag2O + H2CO3 = Ag2CO3 + H2O =>
Ag2O + H2CO3 = Ag2CO3 + H2O
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2 =>
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2
Cu + H2O2 + NH3 + NH4ClO4 = Cu(NH3)4(ClO4)2 + H2O =>
Cu + H2O2 + 2 NH3 + 2 NH4ClO4 = Cu(NH3)4(ClO4)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sm + H2SO4 = Sm2(SO4)3 + H2 =>
2 Sm + 3 H2SO4 = Sm2(SO4)3 + 3 H2
Al(NO3)3 + (NH4)OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3(NH4)OH = Al(OH)3 + 3 NH4NO3
CH3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
18 CH3H7OH + 25 Na2Cr2O7 + 100 H2SO4 = 25 Cr2(SO4)3 + 25 Na2SO4 + 181 H2O + 6 HC3H5O2
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
NaOH + HCH3CO2 = NaCO2 + OH2CH3 =>
NaOH + HCH3CO2 = NaCO2 + OH2CH3
K5IO6 + HNO3 = KIO4 + KNO3 + H2O =>
K5IO6 + 4 HNO3 = KIO4 + 4 KNO3 + 2 H2O
K2MnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + Na2SO3 + H2O =>
3 K2MnO4 + 2 Na2S + 6 H2SO4 = 3 MnSO4 + 3 K2SO4 + 2 Na2SO3 + 6 H2O
HNO3 + C2H60 + K2Cr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
232 HNO3 + 3 C2H60 + 29 K2Cr2O7 = 58 KNO3 + 3 C2H4O + 200 H2O + 58 Cr(NO3)3
H2O + Cu(NO3)2 + NO = Cu + HNO3 =>
4 H2O + 3 Cu(NO3)2 + 2 NO = 3 Cu + 8 HNO3
Mg + Ag2O3 = Ag + MgO =>
3 Mg + Ag2O3 = 2 Ag + 3 MgO
CrO2{-} + HSnO3{-} + OH{-} = CrO4{2-} + HSnO2{-} + H2O =>
2 CrO2{-} + 3 HSnO3{-} + 2 OH{-} = 2 CrO4{2-} + 3 HSnO2{-} + H2O
NaOH + NH4NO3 + Al = NH3 + NaAlO2 + H2O =>
8 NaOH + 3 NH4NO3 + 8 Al = 6 NH3 + 8 NaAlO2 + H2O
Na3PO4 + (NH4)2MoO4 + HNO3 + NH3 = (NH4)3PO4MoO3 + H2O + NaNO =>
2 Na3PO4 + 2(NH4)2MoO4 + 3 HNO3 + 5 NH3 = 2(NH4)3PO4MoO3 + 5 H2O + 6 NaNO
C42H86 + O2 = CO2 + H2O =>
2 C42H86 + 127 O2 = 84 CO2 + 86 H2O
NH4OH + Ni(CH3CO2)2 = Ni(OH)2 + NH4CH3CO2 =>
2 NH4OH + Ni(CH3CO2)2 = Ni(OH)2 + 2 NH4CH3CO2
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
Cl2 + K4Fe(CN)6 = KCl + K3Fe(CN)6 =>
Cl2 + 2 K4Fe(CN)6 = 2 KCl + 2 K3Fe(CN)6
C2H2 + H2O = H3C2OH = C2H3OH =>
C2H2 + H2O = H3C2OH
PB(s) + PBO2(s) + H2SO4(aq) = PBSO4(s) + H2O(l) =>
PB(s) + PBO2(s) + 2 H2SO4(aq) = 2 PBSO4(s) + 2 H2O(l)
Cu(NO3)2 + Fe = Cu + Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu + Fe(NO3)2
HNO3 + SrO = Sr(NO3)2 + H2O =>
2 HNO3 + SrO = Sr(NO3)2 + H2O
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
MnCl2 = Mn + Cl2 =>
MnCl2 = Mn + Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr + O = CrO2 =>
Cr + 2 O = CrO2
KAl(OH)4 + KOH + H2C2O4 = K3Al(C2O4)3 + H2O =>
KAl(OH)4 + 2 KOH + 3 H2C2O4 = K3Al(C2O4)3 + 6 H2O
BaBr2 + NaP = BaP + NaBr2 =>
BaBr2 + NaP = BaP + NaBr2
(NH2)2CO + C2H5NO2 + HClO4 = (NH2)2COC2H5NO2*2HClO4 =>
(NH2)2CO + C2H5NO2 + 2 HClO4 = (NH2)2COC2H5NO2*2HClO4
Na3(PO4) + CaI2 = Ca3(PO4)2 + NaI =>
2 Na3(PO4) + 3 CaI2 = Ca3(PO4)2 + 6 NaI
Ba(NO3)2(aq) + NaI(aq) = BaI2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaI(aq) = BaI2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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