Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 = 3 C8H8 + 6 CO2 + 18 H2O
Cr2(SO4)3 + H2O2 + NaOH = NaCrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 3 Na2SO4 + 8 H2O
ZnCO3 + LiF = ZnF + LiCO3 =>
ZnCO3 + LiF = ZnF + LiCO3
K3PO4(aq) + Al(NO3)3(aq) = KNO3 + AlPO4 =>
K3PO4(aq) + Al(NO3)3(aq) = 3 KNO3 + AlPO4
Ca(OH)2 + H2SO4 = H2 + Ca(OH)2SO4 =>
Ca(OH)2 + H2SO4 = H2 + Ca(OH)2SO4
Fe2{+} + Cr2072{-} = Fe3{+} + Cr3{+} =>
6225 Fe2{+} + 3 Cr2072{-} = 4150 Fe3{+} + 2072 Cr3{+}
(NH4)2CO3 + NiCl2 = NH4Cl + NiCO3 =>
(NH4)2CO3 + NiCl2 = 2 NH4Cl + NiCO3
FeCl3 + NH2CH2COOH = FeCl3*6NH2CH2COOH =>
FeCl3 + 6 NH2CH2COOH = FeCl3*6NH2CH2COOH
iron + HCl = ironchloride + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cl2 + KI + C6H14 = KCl + C6I + H14Cl =>
Cl2 + KI + C6H14 = KCl + C6I + H14Cl
HNO3(ac) + NH3(ac) = NH4NO3(ac) =>
HNO3(ac) + NH3(ac) = NH4NO3(ac)
Cl{-} = Cl2 + e =>
2 Cl{-} = Cl2 + 2e
Ca(CO3) + NaCl = Na2(CO3) + Ca(Cl2) =>
Ca(CO3) + 2 NaCl = Na2(CO3) + Ca(Cl2)
ScCl3 + F2 = Cl3F2 + Sc =>
ScCl3 + F2 = Cl3F2 + Sc
H2TeO4 + LiOH = H2O + Li2(TeO4) =>
H2TeO4 + 2 LiOH = 2 H2O + Li2(TeO4)
K(NO3)2 + H2CO3 = KCO3 + HNO3 =>
K(NO3)2 + H2CO3 = KCO3 + 2 HNO3
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(g) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(g)
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
HNO2 + Ba(OH)2 = HNO3 + H2O + Ba =>
HNO2 + Ba(OH)2 = HNO3 + H2O + Ba
Cr2O3 + Al(NO3)3 = Cr2(NO3)3 + AlO3 =>
Cr2O3 + Al(NO3)3 = Cr2(NO3)3 + AlO3
CH3CH2CH2Cl + I = CH3CH2CH2I + Cl =>
CH3CH2CH2Cl + I = CH3CH2CH2I + Cl
NaHSO4 + H2SO4 = SO2 + H2O + NaSO4 =>
2 NaHSO4 + H2SO4 = SO2 + 2 H2O + 2 NaSO4
SnH4 = Sn + H2 =>
SnH4 = Sn + 2 H2
K2CO3(aq) = K2O(s) + CO2(g) =>
K2CO3(aq) = K2O(s) + CO2(g)
Cu(No3)2 + (NH4)2S = CuS + NH4No3 =>
Cu(No3)2 + (NH4)2S = CuS + 2 NH4No3
HBr + Cd(HCO3)2 = CO2 + H2O + CdBr2 =>
2 HBr + Cd(HCO3)2 = 2 CO2 + 2 H2O + CdBr2
NiS2 + O2 = Ni2O3 + SO3 =>
4 NiS2 + 15 O2 = 2 Ni2O3 + 8 SO3
C2H2 + H2O = CO2 + H =>
C2H2 + 4 H2O = 2 CO2 + 10 H
(MgOH)2SO4 + NaOH = Mg(OH)2 + Na2SO4 =>
(MgOH)2SO4 + 2 NaOH = 2 Mg(OH)2 + Na2SO4
HNO2 + K2O = KNO2 + H2O =>
2 HNO2 + K2O = 2 KNO2 + H2O
Mn{2+} + BiO3 + H{+} = MnO4{-} + Bi{3} + H2O =>
3 Mn{2+} + 5 BiO3 + 6 H{+} = 3 MnO4{-} + 5 Bi{3} + 3 H2O
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O + BrCl =>
2 CrCl3 + 9 Br2 + 16 NaOH = 2 Na2CrO4 + 12 NaBr + 8 H2O + 6 BrCl
Cu3N + Cl2 = CuCl + N2 =>
2 Cu3N + 3 Cl2 = 6 CuCl + N2
ZnS + HCl + HNO3 = ZnCl2 + NO + S + H2O =>
3 ZnS + 6 HCl + 2 HNO3 = 3 ZnCl2 + 2 NO + 3 S + 4 H2O
CuSO5 + H2O = Cu + O2 + H2SO4 =>
CuSO5 + H2O = Cu + O2 + H2SO4
CuS + O2 = CuO + SO3 =>
CuS + 2 O2 = CuO + SO3
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
KMnO4 + KOH = K2MnO4 + [O] + H2 =>
2 KMnO4 + 2 KOH = 2 K2MnO4 + 2[O] + H2
C3CH3(CH2)4CH4 + O2 = CO2 + H2O =>
4 C3CH3(CH2)4CH4 + 51 O2 = 36 CO2 + 30 H2O
PbI(s) = Pb(s) + I(g) =>
PbI(s) = Pb(s) + I(g)
HOOC(CH2)4COOH + H2N(CH2)4NH2 = [OC(CH2)4CONH(CH2)4NH] + H2O =>
HOOC(CH2)4COOH + H2N(CH2)4NH2 = [OC(CH2)4CONH(CH2)4NH] + 2 H2O
C2H4O2 + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O =>
2 C2H4O2 + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O
LiCl + HOH = LiH + HOCl =>
LiCl + HOH = LiH + HOCl
(FeCl3)2 + (KSCN) = Fe(SCN)3 + KCl =>
(FeCl3)2 + 6(KSCN) = 2 Fe(SCN)3 + 6 KCl
Na2S + BaCl2 = Na2Cl2 + BaS =>
Na2S + BaCl2 = Na2Cl2 + BaS
H2O + CH3Br = H3COH + HBr =>
H2O + CH3Br = H3COH + HBr
C3H4S + O2 = CO2 + H2O + S =>
C3H4S + 4 O2 = 3 CO2 + 2 H2O + S
C6H7N3O2 + O2 = CO2 + H2O + N2 =>
4 C6H7N3O2 + 27 O2 = 24 CO2 + 14 H2O + 6 N2
Fe + H2SO4 = (Fe)2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = (Fe)2(SO4)3 + 3 H2
HClO4 + CO3Zn = HClO4CO3Zn =>
HClO4 + CO3Zn = HClO4CO3Zn
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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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