| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SiO3 + 2 AgCL = 2 HCL + Ag2SiO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
HI + FeCl3 = FeCl2 + HCl + I2 =>
2 HI + 2 FeCl3 = 2 FeCl2 + 2 HCl + I2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Cr(OH)3 + KOH = K3[Cr(OH)6] =>
Cr(OH)3 + 3 KOH = K3[Cr(OH)6]
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
AL + O2 = ALO2 =>
AL + O2 = ALO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
(CH3)2CH(CH2)2OH + C2H4O2 = (CH3)2CH(CH2)2O2C2H3 + H20 =>
10(CH3)2CH(CH2)2OH + 3 C2H4O2 = 8(CH3)2CH(CH2)2O2C2H3 + H20
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
Rh + Cl2 = RhCl3 =>
2 Rh + 3 Cl2 = 2 RhCl3
K2SO3 + HY = KY + H2SO3 =>
K2SO3 + 2 HY = 2 KY + H2SO3
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
RhCl3 + NaCl = Na3[RhCl6] =>
RhCl3 + 3 NaCl = Na3[RhCl6]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
K2Cr2O7 + HI + HClO4 = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Pb + H2O = Pb2O3 + H2 =>
2 Pb + 3 H2O = Pb2O3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl =>
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
Pb + H2O = Pb2O3 + H2 =>
2 Pb + 3 H2O = Pb2O3 + 3 H2
Cr2O3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
Cr2O3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 5 H2O
As2O3 = O2 + As =>
2 As2O3 = 3 O2 + 4 As
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
CH7H16 + O2 = CO2 + H20 =>
20 CH7H16 + 20 O2 = 20 CO2 + 23 H20
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
AL + HCL = ALCL + H2 =>
2 AL + 2 HCL = 2 ALCL + H2
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/15
Équations équilibrées sur05/25/14
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