| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li(OH) + HBr = LiBr + H2O
KMnO4 + H2SO4 + KBr = K2SO4 + Mn2SO4 + H2O + Br =>
2 KMnO4 + 8 H2SO4 + 12 KBr = 7 K2SO4 + Mn2SO4 + 8 H2O + 12 Br
HNO3(aq) + NaOH = NaNO3 + H2O =>
HNO3(aq) + NaOH = NaNO3 + H2O
H2SCl2 + H2O = H8S14O4 + HCl =>
14 H2SCl2 + 4 H2O = H8S14O4 + 28 HCl
NaOH(s) + HCl(g) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(l)
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3COOH + C5H12O = CH3COOC5H11 + H2O =>
CH3COOH + C5H12O = CH3COOC5H11 + H2O
SCl2 + AgNO3 = AgCl + S(NO3)2 =>
SCl2 + 2 AgNO3 = 2 AgCl + S(NO3)2
Bi(OH)5 + HCl = BiCl5 + H2O =>
Bi(OH)5 + 5 HCl = BiCl5 + 5 H2O
CH3COOK + AgNO3 = KNO3 + AgCH3COO =>
CH3COOK + AgNO3 = KNO3 + AgCH3COO
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
SCl2 + AgNO3 = AgCl + S(NO3)2 =>
SCl2 + 2 AgNO3 = 2 AgCl + S(NO3)2
KH2PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)(H2PO4)12Mo3 + NH4NO3 + H2O + KNO3 =>
672 KH2PO4 + 24(NH4)6Mo7O24 + 662 HNO3 = 56(NH4)(H2PO4)12Mo3 + 39 NH4NO3 + 429 H2O + 672 KNO3
MgO + MgCl2 + H2O = Mg(OH)2MgCl2H2O =>
MgO + MgCl2 + 2 H2O = Mg(OH)2MgCl2H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
Cr2O3 + KNO3 + Na2CO = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 7 KNO3 + 2 Na2CO = 2 Na2CrO4 + 7 KNO2 + 2 CO2
Bi(OH)5 + HCl = BiCl5 + H2O =>
Bi(OH)5 + 5 HCl = BiCl5 + 5 H2O
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AsO4 + H2O =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AsO4 + 8 H2O
CaO + HClO = Ca(ClO)2 + H2O =>
CaO + 2 HClO = Ca(ClO)2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + O2 = CO2 =>
C + O2 = CO2
As2Se5 + HNO3 + H2O = H3AsO4 + H2SeO4 + NO =>
3 As2Se5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SeO4 + 40 NO
Pb(NO3)2 + Na(CO3) = Pb(CO3) + Na(NO3)2 =>
Pb(NO3)2 + Na(CO3) = Pb(CO3) + Na(NO3)2
*N2 + H2 = *2NH3 =>
*N2 + 3 H2 = *2NH3
CH3(CH20)2CH3 + O2 = CO2 + H2 =>
CH3(CH20)2CH3 + 4 O2 = 4 CO2 + 23 H2
NaI + Br3 = I2 + NaBr =>
6 NaI + 2 Br3 = 3 I2 + 6 NaBr
(CuSO4)H2O = CuSO4 + H2O =>
(CuSO4)H2O = CuSO4 + H2O
Ni(SO4) + Ba(NO3)2 = BaSO4 + Ni(NO3)2 =>
Ni(SO4) + Ba(NO3)2 = BaSO4 + Ni(NO3)2
Co(NO3)2 + K3Fe(CN)6 = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3[Fe(CN)6]2 + 6 KNO3
Al(OH)3SO3 = Al(OH)SO4H2O =>
Al(OH)3SO3 = Al(OH)SO4H2O
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
SbCl3 + NaOH = NaCl + H2O + Sb2O3 =>
2 SbCl3 + 6 NaOH = 6 NaCl + 3 H2O + Sb2O3
PCl5 + O2 = P2O5 + Cl2 =>
4 PCl5 + 5 O2 = 2 P2O5 + 10 Cl2
(NH4)(NO3) + Sr3(PO4)2 = Sr(NO3)2 + (NH4)3PO4 =>
6(NH4)(NO3) + Sr3(PO4)2 = 3 Sr(NO3)2 + 2(NH4)3PO4
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
NaI + (CH3)2CHCH2Cl = (CH3)2CHCH2I + NaCl =>
NaI + (CH3)2CHCH2Cl = (CH3)2CHCH2I + NaCl
Hg(OH)2 + HNO3 = Hg(NO3)2 + H2O =>
Hg(OH)2 + 2 HNO3 = Hg(NO3)2 + 2 H2O
Fe2(SO4)3 + K2SO4 + H2O = FeK(SO4)2*12H2O =>
Fe2(SO4)3 + K2SO4 + 24 H2O = 2 FeK(SO4)2*12H2O
MgHCO3 + HCl = MgCl + H2CO3 =>
MgHCO3 + HCl = MgCl + H2CO3
V2O5 + H{+} + Cl{-} = V3{+} + Cl2 + H2O =>
3 V2O5 + 30 H{+} + 28 Cl{-} = 2 V3{+} + 14 Cl2 + 15 H2O
NiBr2 + (NH4)2S = NiS + Br2(NH4)2 =>
NiBr2 + (NH4)2S = NiS + Br2(NH4)2
PbO2 + Mg = MgO + Pb =>
PbO2 + 2 Mg = 2 MgO + Pb
C5H5N = C5H4N + H =>
C5H5N = C5H4N + H
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl =>
HCl + N(CH2CH3)3 = H(CH2CH3)3 + NCl
NH4Cl + HOH = NH5OH + Cl =>
NH4Cl + HOH = NH5OH + Cl
Fe{+2} + Cr2O7({2-}) + H3O{+} = Cr{+3} + Fe{+3} + H2O =>
6 Fe{+2} + Cr2O7({2-}) + 14 H3O{+} = 2 Cr{+3} + 6 Fe{+3} + 21 H2O
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
AuCl3(s) + Fe = FeCl3 + Au =>
AuCl3(s) + Fe = FeCl3 + Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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