| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S5 + 2 O2 = Na2SO4 + 4 S
KOH + Au(i) = AuOH + K =>
KOH + Au(i) = AuOH + K
O2 + C5H12O2 = H12O6 + CO2 =>
7 O2 + C5H12O2 = H12O6 + 5 CO2
H2S + H2Te + Pb(OH)4 = PbTeS + H2O =>
H2S + H2Te + Pb(OH)4 = PbTeS + 4 H2O
NiFeMnC6O12 + Na8C8O24 + O16 = Na3NiFeMnO6 + CO2 =>
16 NiFeMnC6O12 + 6 Na8C8O24 + 3 O16 = 16 Na3NiFeMnO6 + 144 CO2
Mg(NO3)2 + Al(NO3)3 + C2H5NO2 = MgAl2O4 + CO2 + N2 + H2O =>
9 Mg(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 MgAl2O4 + 80 CO2 + 56 N2 + 100 H2O
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
ZnCO3 + HBr = ZnH + BrCO3 =>
ZnCO3 + HBr = ZnH + BrCO3
(Fe(CO)5) + H2O2 = FeOOH + CO2 + H2O =>
2(Fe(CO)5) + 13 H2O2 = 2 FeOOH + 10 CO2 + 12 H2O
CH3(CH2)2COOH + CH3CHOHCH3 = CH3(CH2)2COO(CH2)2CH3 + H2O =>
CH3(CH2)2COOH + CH3CHOHCH3 = CH3(CH2)2COO(CH2)2CH3 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3COOH + NaOH = NaCH3CO + OH =>
CH3COOH + NaOH = NaCH3CO + 2 OH
NaBr + NH3 + CO2 + H2O = NH4Br + Na2CO3 =>
2 NaBr + 2 NH3 + CO2 + H2O = 2 NH4Br + Na2CO3
NiF2Al = NiAlF2 =>
NiF2Al = NiAlF2
HBr + CH3CCH3CH2CH3 = CH3CBrCH3CH3CH3 =>
HBr + CH3CCH3CH2CH3 = CH3CBrCH3CH3CH3
MnO2 + KClO3 = K2MnO4 + ClO2 =>
MnO2 + 2 KClO3 = K2MnO4 + 2 ClO2
CH3CH2CH2CHBr2 + KOH = CH3CH2CCH + BrK + H2O =>
CH3CH2CH2CHBr2 + 2 KOH = CH3CH2CCH + 2 BrK + 2 H2O
Cr2O7 + H2O = Cr2O5 + OH =>
Cr2O7 + 2 H2O = Cr2O5 + 4 OH
Fe(lll)Br + Cu(l)N2 = Fe(lll)N2 + Cu(l)Br =>
Fe(lll)Br + Cu(l)N2 = Fe(lll)N2 + Cu(l)Br
KC8H5O4 + H2O = C8H6O4 + K{+} + OH{-} =>
KC8H5O4 + H2O = C8H6O4 + K{+} + OH{-}
NpF3 + Si = NpSi2 + SiF4 =>
4 NpF3 + 11 Si = 4 NpSi2 + 3 SiF4
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Cr{+3} + N{+5} = Cr{+6} + N{+3} =>
2 Cr{+3} + 3 N{+5} = 2 Cr{+6} + 3 N{+3}
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
2 CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + 2 H2O
C9H20 + H2O = H2 + CO =>
C9H20 + 9 H2O = 19 H2 + 9 CO
Na3PO4(s) + Ba(NO3)2(aq) = Ba3(PO4)2(s) + NaNO3 =>
2 Na3PO4(s) + 3 Ba(NO3)2(aq) = Ba3(PO4)2(s) + 6 NaNO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3COCl + NaHCO4 = CH3COONa + HCl + CO3 =>
CH3COCl + NaHCO4 = CH3COONa + HCl + CO3
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
NaCO3 + MnCl3 = NaCl + Mn(CO3)3 =>
3 NaCO3 + MnCl3 = 3 NaCl + Mn(CO3)3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
O2 + C2H6 = CO + H2O =>
5 O2 + 2 C2H6 = 4 CO + 6 H2O
Mg2 + Cl2 = Mg2Cl2 =>
Mg2 + Cl2 = Mg2Cl2
H2CO3 + NH4OH = NH3CO2 + H2O =>
H2CO3 + NH4OH = NH3CO2 + 2 H2O
NaBr + Cl2 = NaCl(aq) + Br(l) =>
2 NaBr + Cl2 = 2 NaCl(aq) + 2 Br(l)
NaI2 + Mg(ClO3)2 = Mg(I2)2 + NaClO3 =>
2 NaI2 + Mg(ClO3)2 = Mg(I2)2 + 2 NaClO3
Au(NO3)3(aq) + K2CrO4(aq) = Au2(CrO4)3(s) + KNO3(aq) =>
2 Au(NO3)3(aq) + 3 K2CrO4(aq) = Au2(CrO4)3(s) + 6 KNO3(aq)
SilverNitrate(V) + SodiumHydroxide = SodiumNitrate(V) + SilverHydroxide =>
SilverNitrate(V) + SodiumHydroxide = SodiumNitrate(V) + SilverHydroxide
PH3 + O2 = P4O10 + H2 =>
4 PH3 + 5 O2 = P4O10 + 6 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
Fe + CuCH4 = Cu + FeCH4 =>
Fe + CuCH4 = Cu + FeCH4
AgCl + NH3 = [Ag(NH3)2{+}] + Cl{-} =>
AgCl + 2 NH3 = [Ag(NH3)2{+}] + Cl{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrCl3 + Na2S2O8 + H2O = Na2Cr2O7 + Na2SO4 + HCl + H2SO4 =>
2 CrCl3 + 3 Na2S2O8 + 7 H2O = Na2Cr2O7 + 2 Na2SO4 + 6 HCl + 4 H2SO4
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2
H2SnO2 + NaOH = Na2SnO2 + H2O =>
H2SnO2 + 2 NaOH = Na2SnO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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