| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + CuBr = NiCu + Br
(C6H6) + Br2 = (HBr) + C6H5Br =>
(C6H6) + Br2 = (HBr) + C6H5Br
Fe(OH)3 + H3P = FeP + H2O =>
Fe(OH)3 + H3P = FeP + 3 H2O
Pb(NO3)2 + Sn = Pb + Sn(NO3)2 =>
Pb(NO3)2 + Sn = Pb + Sn(NO3)2
Ag + K(CN) + O2 + H2O = KAg(CN)2 + K(OH) =>
4 Ag + 8 K(CN) + O2 + 2 H2O = 4 KAg(CN)2 + 4 K(OH)
IO3{-} + S2O3{2-} + OH{-} = I{-} + SO4{2-} + H2O =>
4 IO3{-} + 3 S2O3{2-} + 6 OH{-} = 4 I{-} + 6 SO4{2-} + 3 H2O
NICO3 = NIO + CO2 =>
NICO3 = NIO + CO2
HN4NO3 + Na2SO4 = HN4SO4 + Na2NO3 =>
HN4NO3 + Na2SO4 = HN4SO4 + Na2NO3
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
C5H8N4O12 = H2O + CO2 + CO + N2 =>
C5H8N4O12 = 4 H2O + 3 CO2 + 2 CO + 2 N2
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
6 CH(OH)CH3 + CuO = 4 CH3COCH3 + Cu + 3 H2O
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
O2 + F2 = O2F2 =>
O2 + F2 = O2F2
B2H6 + NH3 = B2H6N3 + H2 =>
2 B2H6 + 6 NH3 = 2 B2H6N3 + 9 H2
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
K2O + P2O5 = K3(PO4) =>
3 K2O + P2O5 = 2 K3(PO4)
Al2(SO4)3 + K3Po4 = AlPo4 + K2SO4 =>
Al2(SO4)3 + 2 K3Po4 = 2 AlPo4 + 3 K2SO4
Na3PO4 + AgNo3 = AgPO4 + Na3No3 =>
Na3PO4 + AgNo3 = AgPO4 + Na3No3
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
H3AsO4 + H = HAsO2 + H2O =>
H3AsO4 + 2 H = HAsO2 + 2 H2O
TlBr3 + NaBr = [TlBr4]Na =>
TlBr3 + NaBr = [TlBr4]Na
Zn + NaCl + H2O = ZnCl2 + NaOH + H2 =>
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 NaOH + H2
C8H18(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(aq) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Al(OAc)3 + NH4OH = Al(OH)3 + NH4OAc =>
Al(OAc)3 + 3 NH4OH = Al(OH)3 + 3 NH4OAc
CrO4{2-} + Fe{2+} + H2O = Cr(OH)3 + Fe(OH)3 + H{+} =>
CrO4{2-} + 3 Fe{2+} + 8 H2O = Cr(OH)3 + 3 Fe(OH)3 + 4 H{+}
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
CuCl2 + Ag = AgCl + CuCl =>
CuCl2 + Ag = AgCl + CuCl
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
SO3 + Ba(NO3)2 = BaSO4 + N2 + O =>
SO3 + Ba(NO3)2 = BaSO4 + N2 + 5 O
Al + HCl + NaOH = Al2(OH)5Cl + H2 + Na =>
4 Al + 2 HCl + 10 NaOH = 2 Al2(OH)5Cl + H2 + 10 Na
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cr(NO3)2 + NH4OH = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH4OH = Cr(OH)2 + 2 NH4NO3
Zn + PbCl2 = Pb + ZnCl2 =>
Zn + PbCl2 = Pb + ZnCl2
CH3COOH + Cl = CH3Cl + COOH =>
CH3COOH + Cl = CH3Cl + COOH
KOH + NaOH = NaK(OH)2 =>
KOH + NaOH = NaK(OH)2
C4H14 + Br2 = C14H12Br2 + HBr =>
7 C4H14 + 39 Br2 = 2 C14H12Br2 + 74 HBr
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ZuO + H2O = Zu(OH)2 =>
ZuO + H2O = Zu(OH)2
K + SrS = K2S + Sr =>
2 K + SrS = K2S + Sr
KOH + N2O3 = KNO2 + HNO2 =>
KOH + N2O3 = KNO2 + HNO2
CH4 + Br2H2O = CH4Br2 + H2O =>
CH4 + Br2H2O = CH4Br2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O =>
C2H5OH + C2H5COOH = C2H5COOC2H5 + H2O
Ba3(PO4)2 + Al2(SO4)3 = Ba(SO4) + Al(PO4) =>
Ba3(PO4)2 + Al2(SO4)3 = 3 Ba(SO4) + 2 Al(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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