| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH4 + 3 O2 = 2(OH)2C + 2 H2O
CI4 + At = C + AtI5 =>
5 CI4 + 4 At = 5 C + 4 AtI5
CH3OH + Cu(OH)2 = CH2O + Cu + H2O =>
CH3OH + Cu(OH)2 = CH2O + Cu + 2 H2O
K2CrO4 + H2SO4 + KI = Cr2(SO4)3 + KIO3 + K2(SO4) + H2O =>
2 K2CrO4 + 5 H2SO4 + KI = Cr2(SO4)3 + KIO3 + 2 K2(SO4) + 5 H2O
Al + NH4OH = Al(OH) + NH3 + H2 =>
2 Al + 2 NH4OH = 2 Al(OH) + 2 NH3 + H2
C + ON4 = CO2 + N2 =>
C + 2 ON4 = CO2 + 4 N2
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Si2Cl6 + H2O = SiO2 + HClO3 + H2 =>
Si2Cl6 + 22 H2O = 2 SiO2 + 6 HClO3 + 19 H2
[Co(NH3)6]{2+} + O2 + H2O = [Co(NH3)6]{3+} + OH{-} =>
4[Co(NH3)6]{2+} + O2 + 2 H2O = 4[Co(NH3)6]{3+} + 4 OH{-}
RbBr2 + AgNO3 = AgBr + Rb(NO3)2 =>
RbBr2 + 2 AgNO3 = 2 AgBr + Rb(NO3)2
[Cu(NH3)2]OH + C2H2 = Cu2C2 + NH3 + H2O =>
2[Cu(NH3)2]OH + C2H2 = Cu2C2 + 4 NH3 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + CaF2 = FeF3 + CaO =>
Fe2O3 + 3 CaF2 = 2 FeF3 + 3 CaO
MnSO4 + ZnSO4 + KMnO4 + H2O = Zn(OH)2MnO2 + KHSO4 + H2SO4 =>
3 MnSO4 + 5 ZnSO4 + 2 KMnO4 + 12 H2O = 5 Zn(OH)2MnO2 + 2 KHSO4 + 6 H2SO4
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O
C4H8 + HBr = C4H6Br + H2 =>
2 C4H8 + 2 HBr = 2 C4H6Br + 3 H2
MgCl2(s) + NaOH(l) = Mg(OH)2 + NaCl =>
MgCl2(s) + 2 NaOH(l) = Mg(OH)2 + 2 NaCl
NiCl2 + NaCN = Ni(CN)2 + NaCl =>
NiCl2 + 2 NaCN = Ni(CN)2 + 2 NaCl
Sn + Mn{+2} = Sn{+2} + Mn =>
Sn + Mn{+2} = Sn{+2} + Mn
CO2 + H2O = C6H10O + O2 =>
6 CO2 + 5 H2O = C6H10O + 8 O2
C7H15OH2 + O2 = CO2 + H2O =>
4 C7H15OH2 + 43 O2 = 28 CO2 + 34 H2O
NaOH + LiCl = NaClLiOH =>
NaOH + LiCl = NaClLiOH
Na3PO4 + Zn2(NO3{-}) = Na3(NO3{-}) + Zn2(PO4) =>
Na3PO4 + Zn2(NO3{-}) = Na3(NO3{-}) + Zn2(PO4)
Na2SO4 + NaCl + H2O = Na + H2SO4 + ClO =>
Na2SO4 + NaCl + H2O = 3 Na + H2SO4 + ClO
NaSO4 + C + NaOH = Na2CO3 + NaS + H2O =>
NaSO4 + 2 C + 4 NaOH = 2 Na2CO3 + NaS + 2 H2O
Na2Cr2O7 + Al + HF = CrF3 + H2O + NaF + AlF3 =>
Na2Cr2O7 + 2 Al + 14 HF = 2 CrF3 + 7 H2O + 2 NaF + 2 AlF3
BaO + Cl = BaCl2 + O2 =>
2 BaO + 4 Cl = 2 BaCl2 + O2
AgCl(s) + MgCl2 = AgCl3 + Mg =>
AgCl(s) + MgCl2 = AgCl3 + Mg
Na2CO3 + Ba + Cl2 = NaCl + BaCO3 =>
Na2CO3 + Ba + Cl2 = 2 NaCl + BaCO3
C2 + NaOH = CH4 + CO + Na =>
5 C2 + 8 NaOH = 2 CH4 + 8 CO + 8 Na
C2H5OH + O2 = C2OH + H2O =>
4 C2H5OH + 5 O2 = 4 C2OH + 10 H2O
B2O3 + Li2O = Li2B4O7 =>
2 B2O3 + Li2O = Li2B4O7
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
C + O + N = CON =>
C + O + N = CON
(NH4)2Cr2O7 = NH3 + Cr2O3 + O2 + H2O =>
2(NH4)2Cr2O7 = 4 NH3 + 2 Cr2O3 + 3 O2 + 2 H2O
NaHSO3(aq) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 SO2(g) + 2 H2O(l)
FeC2O4*2H2O + K2C2O4*H2O = K2Fe(C2O4)2 + H2O =>
FeC2O4*2H2O + K2C2O4*H2O = K2Fe(C2O4)2 + 3 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
FeSO4 + NH2OH + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
4 FeSO4 + 2 NH2OH + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
Fe(ll)O + Cu = CuFe(ll)O =>
Fe(ll)O + Cu = CuFe(ll)O
N2H5 + MnO2 + H{+} = N2 + Mn{2+} + H2O =>
2 N2H5 + 5 MnO2 + 10 H{+} = 2 N2 + 5 Mn{2+} + 10 H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
WO4 + H3O = WO3 + H2O =>
WO4 + 2 H3O = WO3 + 3 H2O
Zn + Fe(CIO2)3 = Fe + Zn(CIO2) =>
3 Zn + Fe(CIO2)3 = Fe + 3 Zn(CIO2)
H2C2O4 + NaOH = H2ONaHC2O4 =>
H2C2O4 + NaOH = H2ONaHC2O4
HNO{3} + NaOH + Zn = NaNO{3} + H2OZn =>
HNO{3} + NaOH + Zn = NaNO{3} + H2OZn
HS2 = H2 + S2 =>
2 HS2 = H2 + 2 S2
Ca3PO4 + C + SiO2 = P4 + CO + CaSiO =>
4 Ca3PO4 + 28 C + 12 SiO2 = P4 + 28 CO + 12 CaSiO
CO(C2H3O2)2 + H2O = CO2 + CH3 =>
7 CO(C2H3O2)2 + 3 H2O = 19 CO2 + 16 CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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