| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Ga + 3 S8 = 8 Ga2S3
As4O6 + I + H2O = H3AsO4 + HI =>
As4O6 + 8 I + 10 H2O = 4 H3AsO4 + 8 HI
KHC8H4O4 + Ca(OH)2 = H2O + Ca + KC8H4O4 =>
2 KHC8H4O4 + Ca(OH)2 = 2 H2O + Ca + 2 KC8H4O4
C3H12 + N4Cl12 = H12 + Cl12C3 + N6 =>
3 C3H12 + 3 N4Cl12 = 3 H12 + 3 Cl12C3 + 2 N6
C6H10O6 + O2 = H2O + CO2 =>
2 C6H10O6 + 11 O2 = 10 H2O + 12 CO2
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 3 H2SO4 + 8 H2O = Al2(SO4)3*14H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
NaHCO3 + HC2H3O2 = Na(C2H3O2) + H(HCO3) =>
NaHCO3 + HC2H3O2 = Na(C2H3O2) + H(HCO3)
P + C = PC3 =>
P + 3 C = PC3
Ca + ZnCl = ZnCa2 + Cl =>
2 Ca + ZnCl = ZnCa2 + Cl
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
CuSO4*5H2O + K2C2O4*H2O = H2O + K2SO4 + K2[Cu(C2O4)2]*2H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = 5 H2O + K2SO4 + K2[Cu(C2O4)2]*2H2O
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Na2O2(s) + CO(g) = Na2CO3(s) =>
Na2O2(s) + CO(g) = Na2CO3(s)
CO = C + CO2 =>
2 CO = C + CO2
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
NOH2ONH3 + O2 = H2O + N2O4 =>
4 NOH2ONH3 + 9 O2 = 10 H2O + 4 N2O4
*NaNO3 + K3PO4 = Na3PO4 + *KNO3 =>
3*NaNO3 + K3PO4 = Na3PO4 + 3*KNO3
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
Al + CuI2 = AlI3 + Cu =>
2 Al + 3 CuI2 = 2 AlI3 + 3 Cu
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
MgN2 + H2O = Mg(OH)2 + NH3O =>
MgN2 + 4 H2O = Mg(OH)2 + 2 NH3O
KBrO3 + N2H4 = N2 + KBr + H2O =>
2 KBrO3 + 3 N2H4 = 3 N2 + 2 KBr + 6 H2O
(CH2OH)2 = (CH2)4O2 + H2O =>
2(CH2OH)2 = (CH2)4O2 + 2 H2O
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2 =>
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2
PbCrO4 + NaOH = Pb(OH)2 + Na2CrO4 =>
PbCrO4 + 2 NaOH = Pb(OH)2 + Na2CrO4
HNO3 + Ai(OH)3 = H2O + Ai(NO3)3 =>
3 HNO3 + Ai(OH)3 = 3 H2O + Ai(NO3)3
Ca(HCO3)2 + Ag = Ca + Ag(HCO3) =>
Ca(HCO3)2 + 2 Ag = Ca + 2 Ag(HCO3)
AlCl3 + Na3PO4 = Na3Cl3 + AlPO4 =>
AlCl3 + Na3PO4 = Na3Cl3 + AlPO4
Cu2S + HNO3 = Cu(NO3)2 + SO4 + NO + H2O =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + SO4 + 4 NO + 4 H2O
KI + H2SO4 + K2Cr2O7 = I2 + H2O + Cr2(SO4)3 + K2SO4 =>
6 KI + 7 H2SO4 + K2Cr2O7 = 3 I2 + 7 H2O + Cr2(SO4)3 + 4 K2SO4
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
KMnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO + CO2 + H2O =>
2 KMnO4 + 11 C2O4H2 + 3 H2SO4 = K2SO4 + 2 MnSO + 22 CO2 + 14 H2O
Na2HPO4 + Fe(NO3)3 = FePO4 + HNO3 + NaNO3 =>
Na2HPO4 + Fe(NO3)3 = FePO4 + HNO3 + 2 NaNO3
C + O2 = CO2 =>
C + O2 = CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeO3 + H2SO4 = Fe2(SO4)3 + H2O + O2 =>
4 FeO3 + 6 H2SO4 = 2 Fe2(SO4)3 + 6 H2O + 3 O2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO3 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 5 KNO3 = 2 Na2CrO4 + 2 CO3 + 5 KNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2(NH2)COOH + C4H8(NH2)COOH = CH2(NH2)CONHC4H8COOH + H2O =>
CH2(NH2)COOH + C4H8(NH2)COOH = CH2(NH2)CONHC4H8COOH + H2O
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
H2SO4 + Cu + H{+} = Cu2{+} + SO2 + H2O =>
H2SO4 + 4 Cu + 2 H{+} = 2 Cu2{+} + SO2 + 2 H2O
HBr + AgNO3 = AgBr + H + NO3 =>
HBr + AgNO3 = AgBr + H + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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