| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr(aq) + Ba(s) = BaBr + H
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al2O3 + H2So4 = Al2(So4)3 + H2O =>
Al2O3 + 3 H2So4 = Al2(So4)3 + 3 H2O
MoO3 + C = Mo + CO2 =>
2 MoO3 + 3 C = 2 Mo + 3 CO2
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NaPO3 + CuO = NaCuPO4 =>
NaPO3 + CuO = NaCuPO4
(CH3COO)2Mn*4H20 + CH3COOH + KMnO4 = [Mn30(CH3COO)6(H2O)3]CH3COO + CH3COOK + H2O =>
203(CH3COO)2Mn*4H20 + 2536 CH3COOH + 2347 KMnO4 = 85[Mn30(CH3COO)6(H2O)3]CH3COO + 2347 CH3COOK + 9133 H2O
FEO + C = FE + CO2 =>
2 FEO + C = 2 FE + CO2
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H5COOH + CaCO3 = C2H5COOHCa + CO2 + H2O =>
8 C2H5COOH + 7 CaCO3 = 7 C2H5COOHCa + 10 CO2 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H5COOH + CaCO3 = C2H5COOHCa + CO2 + H2O =>
8 C2H5COOH + 7 CaCO3 = 7 C2H5COOHCa + 10 CO2 + 3 H2O
Pb(s) + S(s) = PbS =>
Pb(s) + S(s) = PbS
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
AL3 + CL = ALCL3 =>
AL3 + CL = ALCL3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2SO4 + Al2O3 = H2O + Al2(SO4)3 =>
3 H2SO4 + Al2O3 = 3 H2O + Al2(SO4)3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C2H3O2H + O2 = CO2 + H2O =>
C2H3O2H + 2 O2 = 2 CO2 + 2 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
NH3 + Ni = Ni(NH3)6 =>
6 NH3 + Ni = Ni(NH3)6
CUSO4 + KI = CUI + I2 + K2SO4 =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4
FE(OH)3 + KOH = KFEO2 + H2O =>
FE(OH)3 + KOH = KFEO2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ba(OH)2 + K2CO3 = BaCO3 + KOH =>
Ba(OH)2 + K2CO3 = BaCO3 + 2 KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + Ch3COOH = Ch3COOK + H2O =>
KOH + Ch3COOH = Ch3COOK + H2O
CH3CHCHCOOH + COHCH(CH3)2 = CH3CHCHCOOCH2CH(CH3)2 + H2O =>
CH3CHCHCOOH + 3 COHCH(CH3)2 = 2 CH3CHCHCOOCH2CH(CH3)2 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
(CH3COO)2Mn*4H2O + CH3COOH + KMnO4 = [Mn3O(CH3COO)6(H2O)3]CH3COO + CH3COOK + H2O =>
12(CH3COO)2Mn*4H2O + 14 CH3COOH + 3 KMnO4 = 5[Mn3O(CH3COO)6(H2O)3]CH3COO + 3 CH3COOK + 40 H2O
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
P + Na = Na3P =>
P + 3 Na = Na3P
C6H13I + Na = NaI + C6H13 =>
C6H13I + Na = NaI + C6H13
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/18
Équations équilibrées sur03/20/17
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