| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sb2O = Sb + O2 =>
2 Sb2O = 4 Sb + O2
HCl + KMnO4 = Cl2 + KCl + MnO2 + H2O =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 KCl + 2 MnO2 + 4 H2O
Mg(s) + HCl = H + MgCl =>
Mg(s) + HCl = H + MgCl
Ca(NO3)2 + Na3(PO3) = Ca3(PO3)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3(PO3) = Ca3(PO3)2 + 6 NaNO3
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
C12H22O11 + KNO3 = CO2 + H2O + N2 + K2CO3 =>
5 C12H22O11 + 48 KNO3 = 36 CO2 + 55 H2O + 24 N2 + 24 K2CO3
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Na2O + HClO = NaClO + H2O =>
Na2O + 2 HClO = 2 NaClO + H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
P4 + Br2 = PBr2 =>
P4 + 4 Br2 = 4 PBr2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CH2O = CO2 + CH4 =>
2 CH2O = CO2 + CH4
NaOH + Cl2O = NaClO + H2O =>
2 NaOH + Cl2O = 2 NaClO + H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
(NH4)3PO4 + CuBr2 = NH4Br + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 CuBr2 = 6 NH4Br + Cu3(PO4)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
Na2CrO4 + Al2(SO4)3 = Na2SO4 + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2SO4 + Al2(CrO4)3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2SbF7 + C = H2CSb + F =>
H2SbF7 + C = H2CSb + 7 F
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
SnS + Na2S = Na + SnS3 =>
SnS + 2 Na2S = 4 Na + SnS3
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
(COO)2K2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5(COO)2K2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
CH3CH2CHOHCH3 + O2 = CO2 + H2O =>
CH3CH2CHOHCH3 + 6 O2 = 4 CO2 + 5 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(NO3)2 + Na3(PO3) = Ca3(PO3)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3(PO3) = Ca3(PO3)2 + 6 NaNO3
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/13
Équations équilibrées sur10/29/12
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