| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(HCO3)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O + 2 CO2
Na2CO3(aq) + H2O(l) = NaOH(aq) + CO2(g) =>
Na2CO3(aq) + H2O(l) = 2 NaOH(aq) + CO2(g)
Cu + K4[Fe(CN)6] = Cu[Fe(CN)6]2 + K =>
Cu + 2 K4[Fe(CN)6] = Cu[Fe(CN)6]2 + 8 K
SCl2 + Cl2 = SCl4 =>
SCl2 + Cl2 = SCl4
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl3*6H2O = FeOOH + HCl + H2O =>
FeCl3*6H2O = FeOOH + 3 HCl + 4 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
Au2CO3 = Au2O + CO2 =>
Au2CO3 = Au2O + CO2
CH3CH2OHO2 = H2O + CH3COOH =>
CH3CH2OHO2 = H2O + CH3COOH
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
KAlSi3O8 + H2O + H = K + Si(OH)4 + Al2Si2O5(OH)4 =>
2 KAlSi3O8 + 9 H2O + 2 H = 2 K + 4 Si(OH)4 + Al2Si2O5(OH)4
KCIO3 + H2SO4 = HCIO3 + K2SO4 =>
2 KCIO3 + H2SO4 = 2 HCIO3 + K2SO4
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KClO3 + KCl + H2SO4 = K2SO4 + Cl2 + H2O =>
KClO3 + 5 KCl + 3 H2SO4 = 3 K2SO4 + 3 Cl2 + 3 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + HC3H5O2 + H2O =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 HC3H5O2 + 11 H2O
P4(s) + Br2(l) = PBr3(s) =>
P4(s) + 6 Br2(l) = 4 PBr3(s)
HIn + H2O = In{-} + H3O{+} =>
HIn + H2O = In{-} + H3O{+}
Pb(NO3)2 + NaN3 = PbN6 + NaNO3 =>
Pb(NO3)2 + 2 NaN3 = PbN6 + 2 NaNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
P2O3 + Mg(OH)2 = MgHPO3 + H2O =>
P2O3 + 2 Mg(OH)2 = 2 MgHPO3 + H2O
H4P2O7 + Fe(OH)2 = Fe2(P2O7) + H2O =>
H4P2O7 + 2 Fe(OH)2 = Fe2(P2O7) + 4 H2O
Sc + F2 = Sc2F3 =>
4 Sc + 3 F2 = 2 Sc2F3
CH3CH2OH + O2(g) = H2O(l) + CH3COOH =>
CH3CH2OH + O2(g) = H2O(l) + CH3COOH
C3H4 + KMnO4 + H2O = C3H4(OH)2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H4(OH)2 + 2 MnO2 + 2 KOH
Rb2CO3 + AlCl3 = Al2(CO3)3 + RbCl =>
3 Rb2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 RbCl
C6H5SH + O2 = CO2 + H2O + S =>
2 C6H5SH + 15 O2 = 12 CO2 + 6 H2O + 2 S
Sr8 + O2 = SrO =>
Sr8 + 4 O2 = 8 SrO
Mg3N2(s) + H2O = Mg(OH)2 + NH3(g) =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3(g)
CH2CH(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
NiCl2 + C2H8N2 = (Ni(C2H8N2)3)Cl2 =>
NiCl2 + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2
CH3CCCH2CH3 + Br2 = CH3CBr2CBr2CH2CH3 =>
CH3CCCH2CH3 + 2 Br2 = CH3CBr2CBr2CH2CH3
H2C2O4*H2O + NaOH = Na2C2O4*H2O + H(OH) =>
H2C2O4*H2O + 2 NaOH = Na2C2O4*H2O + 2 H(OH)
Ca3(PO4)2(s) + H2SO4(l) = H3PO4(l) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 2 H3PO4(l) + 3 CaSO4(s)
MgCl(aq) + NaOH(aq) = MgOH(s) + NaCl =>
MgCl(aq) + NaOH(aq) = MgOH(s) + NaCl
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
BrO3{-} + NH3OH{+} = Br{-} + NO2 + H3O{+} + H2O =>
5 BrO3{-} + 6 NH3OH{+} = 5 Br{-} + 6 NO2 + 6 H3O{+} + 3 H2O
HNO3 + H2Te = H2TeO3 + NO2 + H2O =>
6 HNO3 + H2Te = H2TeO3 + 6 NO2 + 3 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Si(CH3)2Cl2 + H2O = (CH3)2Si(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
C6H5CO2H + H2O = H3O + C6H5CO2 =>
C6H5CO2H + H2O = H3O + C6H5CO2
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
H3AsO3 + ClO3 = H3AsO4 + Cl =>
3 H3AsO3 + ClO3 = 3 H3AsO4 + Cl
Au + HCN + O2 = [Au(CN)4]2O + H2O =>
4 Au + 16 HCN + 5 O2 = 2[Au(CN)4]2O + 8 H2O
PH3 + O3 = P2O5 + H2O =>
6 PH3 + 8 O3 = 3 P2O5 + 9 H2O
CH3(CH2)7Br + C5H6N2 = CH3(CH2)7C5H6N2Br =>
CH3(CH2)7Br + C5H6N2 = CH3(CH2)7C5H6N2Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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