| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Sm(NO3)3 = Sm2O3 + N2O5 =>
2 Sm(NO3)3 = Sm2O3 + 3 N2O5
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
Bi3 + OH = BiOH =>
Bi3 + 3 OH = 3 BiOH
KClO3 + FeSO4 + HCl = KCl + Fe(SO4)3 + FeCl3 + H2O =>
KClO3 + 3 FeSO4 + 6 HCl = KCl + Fe(SO4)3 + 2 FeCl3 + 3 H2O
C6H8O7 + CH3OH = C9H10 + H2O2 =>
C6H8O7 + 3 CH3OH = C9H10 + 5 H2O2
Cu2CO3 = Cu2 + CO3 =>
Cu2CO3 = Cu2 + CO3
K2C2O4 + Al2(SO4)3 = K2SO4 + Al2(C2O4)3 =>
3 K2C2O4 + Al2(SO4)3 = 3 K2SO4 + Al2(C2O4)3
HMg + NaOH = Na + H2 + MgO =>
HMg + NaOH = Na + H2 + MgO
MgS + Na2CO3 = MgCO3 + Na2S =>
MgS + Na2CO3 = MgCO3 + Na2S
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O =>
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KBr + Cl2 + NaOH = KBrO3 + NaCl + H2O =>
KBr + 3 Cl2 + 6 NaOH = KBrO3 + 6 NaCl + 3 H2O
P2O5 + NH3 + H2O = (NH4)3PO4 =>
P2O5 + 6 NH3 + 3 H2O = 2(NH4)3PO4
Al2SiO5 + SOCl2 + C = AlCl3 + SiO2 + CO + S =>
Al2SiO5 + 3 SOCl2 + 6 C = 2 AlCl3 + SiO2 + 6 CO + 3 S
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
CH3CH2CH2OCH2CH3 + HBr = CH3CH2CH2OH + CH3CH2Br =>
CH3CH2CH2OCH2CH3 + HBr = CH3CH2CH2OH + CH3CH2Br
NH4NO3 + C6H8O7 = H2O + N2 + CO2 =>
9 NH4NO3 + C6H8O7 = 22 H2O + 9 N2 + 6 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
CaCO3 + Na2CO3 + H2O = Ca(HCO3)2 + Na(OH) =>
CaCO3 + Na2CO3 + 2 H2O = Ca(HCO3)2 + 2 Na(OH)
SF4 + Br2 = SBr4 + F2 =>
SF4 + 2 Br2 = SBr4 + 2 F2
Si + Na = SiNa =>
Si + Na = SiNa
CH3CH2OH + CH3COOH = H2O + CH3CHOOCH2CH3 =>
5 CH3CH2OH + 3 CH3COOH = 3 H2O + 4 CH3CHOOCH2CH3
ICl(s) + H2O(l) = HCl(aq) + HOI(aq) =>
ICl(s) + H2O(l) = HCl(aq) + HOI(aq)
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
Na2CO3 + Cr2(SO4)3 + H2O = Cr(OH)3 + NaHCO3 + Na2SO4 =>
6 Na2CO3 + Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 6 NaHCO3 + 3 Na2SO4
LiOH + F2 = LiF + H2O + O2 =>
4 LiOH + 2 F2 = 4 LiF + 2 H2O + O2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Cr2O7{2-} + SO3{2-} + H{+} = SO4{2-} + H2O + Cr{3+} =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 3 SO4{2-} + 4 H2O + 2 Cr{3+}
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
Zn(CH3COO)2 + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + CH3COOH + ZnCl2 =>
4 Zn(CH3COO)2 + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 2 CH3COOH + 4 ZnCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SbO2 = Sb + O =>
SbO2 = Sb + 2 O
Cr(NO3) + NaOH = Cr(OH)2 + Na2NO3 =>
Cr(NO3) + 2 NaOH = Cr(OH)2 + Na2NO3
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
CH3COSH(s) + O2(g) = H2O(l) + CO2(g) + S(g) =>
2 CH3COSH(s) + 5 O2(g) = 4 H2O(l) + 4 CO2(g) + 2 S(g)
TiO2 + K2S2O7 = Ti(SO4)2 + K2SO4 =>
TiO2 + 2 K2S2O7 = Ti(SO4)2 + 2 K2SO4
HCCCH2CH3 + Ag2O = AgCCCH2CH3 + H2O =>
2 HCCCH2CH3 + Ag2O = 2 AgCCCH2CH3 + H2O
CH3CH2OH + O2 = CH3COOCH + H2O =>
3 CH3CH2OH + 3 O2 = 2 CH3COOCH + 5 H2O
C6H12O6(s) = C(s) + H2O(g)C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
5 C6H12O6(s) = 12 C(s) + 6 H2O(g)C3H8(g) + 12 O2(g)
K2MnO4(s) + Cl2(g) = KMnO4(s) + KCl =>
2 K2MnO4(s) + Cl2(g) = 2 KMnO4(s) + 2 KCl
PbBr2 = PbBr + Br2 =>
2 PbBr2 = 2 PbBr + Br2
H2O2 + C10H16O = C10H16O4 + H2O =>
3 H2O2 + C10H16O = C10H16O4 + 3 H2O
C11H22O11 + O2 = CO2H2O =>
C11H22O11 + 11 O2 = 11 CO2H2O
C2H6O + H2O = C2(OH)2 + H6 =>
C2H6O + H2O = C2(OH)2 + H6
CH3CH2OH + OH = COOHCH3 + H2O =>
CH3CH2OH + 4 OH = COOHCH3 + 3 H2O
H2S2O7 + H2O = H2SO4H2O = NaAlO2 = H2 =>
H2S2O7 + 3 H2O = 2 H2SO4H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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