| Équations équilibrées la veille |
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BO3H3 + CH4O = BO3C3H9 + H2O =>
BO3H3 + 3 CH4O = BO3C3H9 + 3 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
HgC2N2O2 + O2 = HgO + CO2 + NO =>
2 HgC2N2O2 + 5 O2 = 2 HgO + 4 CO2 + 4 NO
LiCl + K2CO3 = Li2CO3 + KCl =>
2 LiCl + K2CO3 = Li2CO3 + 2 KCl
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
Na2SO4 + BaCl2 = NaCl + Ba{2+} + SO4{2-} =>
Na2SO4 + BaCl2 = 2 NaCl + Ba{2+} + SO4{2-}
Al2(SO4)3(S) + K2CO3(aq) = Al2(CO3)3(S) + K2SO4(aq) =>
Al2(SO4)3(S) + 3 K2CO3(aq) = Al2(CO3)3(S) + 3 K2SO4(aq)
SO3(heat) = SO2 + O2 =>
2 SO3(heat) = 2 SO2 + O2
C2H5COOH + O2 = C + H2O =>
2 C2H5COOH + O2 = 6 C + 6 H2O
Cu2(SO4)2 + Na2CO3 = CuCO3 + Na2SO4 =>
Cu2(SO4)2 + 2 Na2CO3 = 2 CuCO3 + 2 Na2SO4
CH3OOH + Mg = MgCHO2 + H2 =>
2 CH3OOH + 2 Mg = 2 MgCHO2 + 3 H2
Be2N3 = Be + N2 =>
2 Be2N3 = 4 Be + 3 N2
C2H6 + O10 = CO2 + H2O =>
10 C2H6 + 7 O10 = 20 CO2 + 30 H2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
KMnO4 + C2H2O4 = Mn100O187 + CO2 + H2O + K2C2O4 =>
100 KMnO4 + 213 C2H2O4 = Mn100O187 + 326 CO2 + 213 H2O + 50 K2C2O4
Fe(CrO2)2 + O2 + Na2C03 = Fe2O3 + Na2CrO4 + CO2 =>
4 Fe(CrO2)2 + 35 O2 + 8 Na2C03 = 2 Fe2O3 + 8 Na2CrO4 + 24 CO2
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
Mg(NO3)2(aq) + Na2(CrO4)(aq) = Mg(CrO4) + Na(NO3) =>
Mg(NO3)2(aq) + Na2(CrO4)(aq) = Mg(CrO4) + 2 Na(NO3)
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
H2O + NaO = NaOH + O2 =>
2 H2O + 4 NaO = 4 NaOH + O2
H2O2 + K2SO3 = H2O + K2SO4 =>
H2O2 + K2SO3 = H2O + K2SO4
NO2 + OH = NO3 + H2O =>
NO2 + 2 OH = NO3 + H2O
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
CH3ONa + H2O = NaOH + CH4O =>
CH3ONa + H2O = NaOH + CH4O
Na2S + Mg(C2H3O2)2 = Na2C2H3O2 + MgS2 =>
2 Na2S + Mg(C2H3O2)2 = 2 Na2C2H3O2 + MgS2
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca(s) + Ag3PO4(s) = Ca3(PO4)2 + Ag(s) =>
3 Ca(s) + 2 Ag3PO4(s) = Ca3(PO4)2 + 6 Ag(s)
SO4 + AgNO3 = SNO3 + AgO4 =>
SO4 + AgNO3 = SNO3 + AgO4
PbN2O6 = PbO + NO2 + O2 =>
2 PbN2O6 = 2 PbO + 4 NO2 + O2
Na2CO3 + H2O = OH + NaH + HCO3 =>
Na2CO3 + 3 H2O = 3 OH + 2 NaH + HCO3
Zn{+2} + HCl = ZnCl{2} + H2 =>
2 Zn{+2} + 2 HCl = 2 ZnCl{2} + H2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaI + O2 + H2SO4 = I2 + H2O + Na2SO4 =>
4 NaI + O2 + 2 H2SO4 = 2 I2 + 2 H2O + 2 Na2SO4
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
KI + H2O2 + HCl = I2 + KCl + H2O =>
2 KI + H2O2 + 2 HCl = I2 + 2 KCl + 2 H2O
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
C20H14O4 + OH = H2O + C20H13O4 =>
C20H14O4 + OH = H2O + C20H13O4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
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Équations équilibrées sur01/08/25
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