| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HF + Cr(OH)6 = CrF6 + 6 H2O
(NH4)OH = N2 + H2 + H2O =>
2(NH4)OH = N2 + 3 H2 + 2 H2O
Mg(NO3)2*6H2O + NaOH = Mg(OH)2 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaNO3 + 6 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3COH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
P2O5 + C = CO + P =>
P2O5 + 5 C = 5 CO + 2 P
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CuCl2 + NaOH = CuOH + NaCl2 =>
CuCl2 + NaOH = CuOH + NaCl2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
hexane + oxygen = carbondioxide + water =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuCl2 + NaOH = CuOH + NaCl2 =>
CuCl2 + NaOH = CuOH + NaCl2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
MnCl6 + KOH = KMnO4 + MnO2 + KCl + H2O =>
3 MnCl6 + 20 KOH = 2 KMnO4 + MnO2 + 18 KCl + 10 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
MgBr2 + Ag(NO3) = AgBr + Mg(NO3)2 =>
MgBr2 + 2 Ag(NO3) = 2 AgBr + Mg(NO3)2
C4H6 + C2H4 = C6H10 =>
C4H6 + C2H4 = C6H10
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + H2O + N =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + 2 N
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = Cr3{+} + H2O + CH3CH2CH2CH2COOH =>
2135 CH3CH2CH2CH2OH + 48 Cr2O72{-} + 80 H{+} = 32 Cr3{+} + 2175 H2O + 1708 CH3CH2CH2CH2COOH
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
CH3COOH + NH3 = C5H7O2N + H2O =>
5 CH3COOH + 2 NH3 = 2 C5H7O2N + 6 H2O
CH3CH2OH + Cr2O72{-} + H{+} = Cr3{+} + H2O + CH3COOH =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 437 H2O + 427 CH3COOH
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
Fe2(SO4)3 + KJ = FeSO4 + J2 + K2SO4 =>
Fe2(SO4)3 + 2 KJ = 2 FeSO4 + J2 + K2SO4
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Fe2S2 + O2 = Fe2O3 + SO2 =>
2 Fe2S2 + 7 O2 = 2 Fe2O3 + 4 SO2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
K2S3O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S3O4 + 12 KMnO4 + 8 H2SO4 = 11 K2SO4 + 12 MnSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/16/18
Équations équilibrées sur07/16/17
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