| Équations équilibrées la veille |
2 CH4 + O2 = 2 CH3OH
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Cu(No3)2 + AgNo3 = Ag(No3)2 + CuNo3 =>
Cu(No3)2 + AgNo3 = Ag(No3)2 + CuNo3
CaCl2*H2O + K2CO3 = CaCO3*H2O + KCl =>
CaCl2*H2O + K2CO3 = CaCO3*H2O + 2 KCl
K + NiCl2 = KCl + Ni =>
2 K + NiCl2 = 2 KCl + Ni
Zn(NO3)2 + Ga(NO3)3 + NH4F + NH4OH = Ga8F2Zn90O100 + H2O + N2 =>
270 Zn(NO3)2 + 24 Ga(NO3)3 + 5.9999999999999NH4F + 1016 NH4OH = 3 Ga8F2Zn90O100 + 2552 H2O + 817 N2
K3AsO3 + KOH + KMnO4 = K3AsO4 + K2MnO4 + H2O =>
K3AsO3 + 2 KOH + 2 KMnO4 = K3AsO4 + 2 K2MnO4 + H2O
CuSO4 + ZnS = ZnSO4 + Cu + SO2 =>
2 CuSO4 + ZnS = ZnSO4 + 2 Cu + 2 SO2
CrF3 + H2O = Cr(OH)3 + HF =>
CrF3 + 3 H2O = Cr(OH)3 + 3 HF
Ru + P = RuP2 =>
Ru + 2 P = RuP2
HCl + Br2 = H + BrCl2 =>
4 HCl + Br2 = 4 H + 2 BrCl2
NaClO2 + C6H8O7 = HClO2 + Na3C6H5O7 =>
3 NaClO2 + C6H8O7 = 3 HClO2 + Na3C6H5O7
HCI + NaHCO3 = NaCI + CO2 + H2O =>
HCI + NaHCO3 = NaCI + CO2 + H2O
Hg(NO3)2 + C2H6O = Hg(CNO)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H6O = 3 Hg(CNO)2 + 12 H2O + 2 CO2
NaHCO3 = Na2CO3*H2O + CO2 =>
2 NaHCO3 = Na2CO3*H2O + CO2
KMnO4 + KBr + H2SO4 = K2SO4 + MnO2 + KBrO3 + H2O =>
2 KMnO4 + KBr + H2SO4 = K2SO4 + 2 MnO2 + KBrO3 + H2O
N2O + H2O = N2 + H2O2 =>
N2O + H2O = N2 + H2O2
(Cu(CH3COO)2)H2O + NH2CH2COOH = (Cu(NH2CH2COO)2)H2O + CH3COOH =>
(Cu(CH3COO)2)H2O + 2 NH2CH2COOH = (Cu(NH2CH2COO)2)H2O + 2 CH3COOH
Na4SiO4 + CuSO4 = Cu2SiO4 + Na2SO4 =>
Na4SiO4 + 2 CuSO4 = Cu2SiO4 + 2 Na2SO4
Al2S3 + P4 = AlP + S4 =>
4 Al2S3 + 2 P4 = 8 AlP + 3 S4
SN(OH)6 + H + Cl = SNCl6 + H2O =>
SN(OH)6 + 6 H + 6 Cl = SNCl6 + 6 H2O
NaOOCCH3 + NH4Cl = NH2COCH3 + NaCl + H2O =>
NaOOCCH3 + NH4Cl = NH2COCH3 + NaCl + H2O
ClO4{-} + Br{-} + H{+} = ClO{-} + Br2 + H2O =>
ClO4{-} + 6 Br{-} + 6 H{+} = ClO{-} + 3 Br2 + 3 H2O
Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]3 + H3O =>
3 Fe2O3 + 18 H2C2O4 + 9 H2O = 2[Fe(C2O4)3]3 + 18 H3O
(NH4)3PO4 + BaF2 = NH4F + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaF2 = 6 NH4F + Ba3(PO4)2
Gd2O3 + ZrO2 = Gd2Zr2O7 =>
Gd2O3 + 2 ZrO2 = Gd2Zr2O7
(NH4)3PO4 + BaF2 = NH4F + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaF2 = 6 NH4F + Ba3(PO4)2
Ag + PO4 = AgO4 + P =>
Ag + PO4 = AgO4 + P
C2K2O4 + NaOH = C2K2OH + NaO4 =>
C2K2O4 + NaOH = C2K2OH + NaO4
Mg + O2 = Mg5O222 =>
5 Mg + 111 O2 = Mg5O222
Al2Cl3 + Br = AlBr3 + Cl =>
Al2Cl3 + 6 Br = 2 AlBr3 + 3 Cl
SrCO3 + CH3COOH = CO2 + H2O + (CH3COO)2Sr =>
SrCO3 + 2 CH3COOH = CO2 + H2O + (CH3COO)2Sr
NaOH(aq) + HF(aq) = NaF(aq) + H2O(l) =>
NaOH(aq) + HF(aq) = NaF(aq) + H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO3 + Ba(OH)2 = H2O + BaSO3 =>
H2SO3 + Ba(OH)2 = 2 H2O + BaSO3
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
C4H10O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + C4H8O + K2SO4 + H2O =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 C4H8O + K2SO4 + 7 H2O
Al + Cu(NO3)2 = Cu(s) + Al(NO3)3 =>
2 Al + 3 Cu(NO3)2 = 3 Cu(s) + 2 Al(NO3)3
HCO3 + TiOH = TiCO3 + H2O =>
HCO3 + TiOH = TiCO3 + H2O
C3H7OH + O2(g) = H2O + CO2(g) =>
2 C3H7OH + 9 O2(g) = 8 H2O + 6 CO2(g)
Na2SO3 + S = Na2S2O3 = =>
Na2SO3 + S = Na2S2O3
C6H12(l) + O2(g) = H2C6H8O4(l) + H2O(l) =>
2 C6H12(l) + 5 O2(g) = 2 H2C6H8O4(l) + 2 H2O(l)
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
K3(Cr(OH)6) + HCl = K(Cr(OH)4) + KCl + H2O =>
K3(Cr(OH)6) + 2 HCl = K(Cr(OH)4) + 2 KCl + 2 H2O
NaOH + Cr2 = Cr(OH)2 + Na2 =>
4 NaOH + Cr2 = 2 Cr(OH)2 + 2 Na2
(NH4)OH + NiNO3 = NiOH + NH4NO3 =>
(NH4)OH + NiNO3 = NiOH + NH4NO3
H2 + Cl = H2Cl =>
H2 + Cl = H2Cl
S2O + H2O = S + OH =>
S2O + H2O = 2 S + 2 OH
C6H4ClCH3 + KMnO4 = C6H4ClCO2K + MnO2 + H2O + KOH =>
C6H4ClCH3 + 2 KMnO4 = C6H4ClCO2K + 2 MnO2 + H2O + KOH
HC1 + LiOH = HOH + LiC1 =>
HC1 + LiOH = HOH + LiC1
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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