| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2(l) + 6 NaOH(l) = 5 NaCl(l) + NaClO3(l) + 3 H2O(l)
Al(s) + Cu(NO3)2(aq) = Cu(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Cu(NO3)2(aq) = 3 Cu(s) + 2 Al(NO3)3(aq)
MnO2 + CO = Mn2(CO)10 + CO2 =>
2 MnO2 + 14 CO = Mn2(CO)10 + 4 CO2
C6H5OH + HCl = C6H14 + Cl + H2O =>
C6H5OH + 10 HCl = C6H14 + 10 Cl + H2O
K3Cr(C2O4)3 + Zn + HCl = CrCl2 + ZnCl2 + KCl + H2C2O4 =>
2 K3Cr(C2O4)3 + Zn + 12 HCl = 2 CrCl2 + ZnCl2 + 6 KCl + 6 H2C2O4
H2O + Ag + Zn{2+} = Ag2O + Zn + H{+} =>
H2O + 2 Ag + Zn{2+} = Ag2O + Zn + 2 H{+}
Mn3O4 + HCl = MnCl2 + Cl + H2O =>
Mn3O4 + 8 HCl = 3 MnCl2 + 2 Cl + 4 H2O
FeH3 + H2O = Fe(OH)3 + H2 =>
FeH3 + 3 H2O = Fe(OH)3 + 3 H2
ZnO + AlCl3 = ZnCl2 + Al2O3 =>
3 ZnO + 2 AlCl3 = 3 ZnCl2 + Al2O3
NaOH + H3PO4 + ZnO + Mn3(PO4)2 = (Na2O)19(MnO)1(ZnO)40(P2O5)40 + H2O =>
114 NaOH + 238 H3PO4 + 120 ZnO + Mn3(PO4)2 = 3(Na2O)19(MnO)1(ZnO)40(P2O5)40 + 414 H2O
NH4OH + Cu(SO4) = NH4(SO4) + CuOH =>
NH4OH + Cu(SO4) = NH4(SO4) + CuOH
CH3CH2OH = CH3CH3OCHCH3 + H2O =>
2 CH3CH2OH = CH3CH3OCHCH3 + H2O
Fe(CN)6 + Mn(O4) = Mn + Fe + CO2 + NO3 =>
2 Fe(CN)6 + 15 Mn(O4) = 15 Mn + 2 Fe + 12 CO2 + 12 NO3
Al + C6SO4 = Al2(SO4)3 + C4 =>
4 Al + 6 C6SO4 = 2 Al2(SO4)3 + 9 C4
Li + HCl = LiCl2 + H =>
Li + 2 HCl = LiCl2 + 2 H
H3PO3 + Na2CO3 + AgNO3 = Ag + Na3PO4 + NaNO3 + H2O + CO2 =>
2 H3PO3 + 5 Na2CO3 + 4 AgNO3 = 4 Ag + 2 Na3PO4 + 4 NaNO3 + 3 H2O + 5 CO2
NH3 + HNO3(l) = NH4NO3 =>
NH3 + HNO3(l) = NH4NO3
H2 + NiO = H2O + Ni =>
H2 + NiO = H2O + Ni
KCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + H2O =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + 2 NaCl + H2O
C4H9OH + HBr = C4H8OBr2 + H2 =>
C4H9OH + 2 HBr = C4H8OBr2 + 2 H2
NaNO3 + Cr2O3 + NaCO3 = Na2CrO4 + CO2 + NO =>
NaNO3 + Cr2O3 + 3 NaCO3 = 2 Na2CrO4 + 3 CO2 + NO
H2O + Ag + Zn{2+} = Ag2O + Zn + H{+} =>
H2O + 2 Ag + Zn{2+} = Ag2O + Zn + 2 H{+}
Ca3(P2O8) + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(P2O8) + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Cu(NO3)2 + Co(NO3)2 + Mn(NO3)2 + Sn(NO3)2 + Pt(NO3)2 + Pd(NO3)2 + Fe(NO3)3 + Cr(NO3)3 + C6H12N4 = CoCrCuFeMnSnPtPd + CO2 + N2 + H2O =>
Cu(NO3)2 + Co(NO3)2 + Mn(NO3)2 + Sn(NO3)2 + Pt(NO3)2 + Pd(NO3)2 + Fe(NO3)3 + Cr(NO3)3 + 3 C6H12N4 = CoCrCuFeMnSnPtPd + 18 CO2 + 15 N2 + 18 H2O
H4GeO4 + Ag(OH)4 = AgGeO4 + H2O =>
H4GeO4 + Ag(OH)4 = AgGeO4 + 4 H2O
C3H6O + KBrO3 + H2SO4 = CO2 + Br2 + K2SO4 + H2O =>
5 C3H6O + 16 KBrO3 + 8 H2SO4 = 15 CO2 + 8 Br2 + 8 K2SO4 + 23 H2O
K + As = K3As1 =>
3 K + As = K3As1
P4 + CI2 = PCI2 =>
P4 + 4 CI2 = 4 PCI2
H2O + Ag + Zn{2+} = Ag2O + Zn + H{+} =>
H2O + 2 Ag + Zn{2+} = Ag2O + Zn + 2 H{+}
NaHCO3 + CH3CO2H = NaCH3CO2(aq) + CO2(g) + H2O(l) =>
NaHCO3 + CH3CO2H = NaCH3CO2(aq) + CO2(g) + H2O(l)
C6H6 + CH3Br = C8H10 + HBr =>
C6H6 + 2 CH3Br = C8H10 + 2 HBr
CuCO3 + HCl = Cu + CO3HCl =>
CuCO3 + HCl = Cu + CO3HCl
C9H12 + KMnO4 = C7H5O2K + KOH + MnO2 + H2O =>
7 C9H12 + 22 KMnO4 = 9 C7H5O2K + 13 KOH + 22 MnO2 + 13 H2O
NH3HNO3(l) = NH4NO3 =>
NH3HNO3(l) = NH4NO3
C4H8 + KMnO4 + HOH = C4H9O + KOH + MnO2 =>
3 C4H8 + KMnO4 + 2 HOH = 3 C4H9O + KOH + MnO2
Te + NaCl + O2 = TeCl4 + Na2TeO3 =>
3 Te + 4 NaCl + 3 O2 = TeCl4 + 2 Na2TeO3
TiOSO4 + Zn + H2SO4 = ZnSO4 + Ti2(SO4)3 + H2O =>
2 TiOSO4 + Zn + 2 H2SO4 = ZnSO4 + Ti2(SO4)3 + 2 H2O
KCl + PbS = PbCl2 + K2S =>
2 KCl + PbS = PbCl2 + K2S
KHCO3 + CH3COOH = CO2 + H2O + KCH3COOH =>
8 KHCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 KCH3COOH
NH3 + H2O + ZnS = (NH4)2S + Zn(OH)2 =>
2 NH3 + 2 H2O + ZnS = (NH4)2S + Zn(OH)2
SnS2 + HNO3 = Sn(NO3)4 + H2SO4 + NO + H2O =>
3 SnS2 + 28 HNO3 = 3 Sn(NO3)4 + 6 H2SO4 + 16 NO + 8 H2O
Pb + FeBr3 = PbBr4 + Fe =>
3 Pb + 4 FeBr3 = 3 PbBr4 + 4 Fe
N202 = N203 =>
203 N202 = 202 N203
Ra + V + H4As2O5 = H2 + RaV2(As2O5)3 =>
Ra + 2 V + 3 H4As2O5 = 6 H2 + RaV2(As2O5)3
NiSO4 + Fe = Ni + FeSO4 =>
NiSO4 + Fe = Ni + FeSO4
Cu3(PO4)2 + Ni2(SO4)3 = NiPO4 + CuSO4 =>
Cu3(PO4)2 + Ni2(SO4)3 = 2 NiPO4 + 3 CuSO4
NaI + Pb(SO4)2 = Na2SO4 + PbI4 =>
4 NaI + Pb(SO4)2 = 2 Na2SO4 + PbI4
H{+} + ClO{-} + I{-} = Cl{-} + H2O + I2 =>
2 H{+} + ClO{-} + 2 I{-} = Cl{-} + H2O + I2
NaCl + H2O + AgNO3 = HNO3 + HCl + NaAgO =>
NaCl + H2O + AgNO3 = HNO3 + HCl + NaAgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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