| Équations équilibrées la veille | Équations équilibrées le lendemain |
Lead(ii)Nitrate + PottasiumIodide = Lead(iii)Iodide + PottasiumNitrate
K2SO3 + H2S = H2SO3 + K2S =>
K2SO3 + H2S = H2SO3 + K2S
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
[Cu(NH3)4]Cl2Zn = Cu[Zn(NH3)4]Cl2 =>
[Cu(NH3)4]Cl2Zn = Cu[Zn(NH3)4]Cl2
BiOH + HNO3 = Bi + NO3 + H2O =>
BiOH + HNO3 = Bi + NO3 + H2O
NaHCO3HCl(ac) = NaClH2OCO2 =>
NaHCO3HCl(ac) = NaClH2OCO2
Mg + CuBr2 = MgBr2 + Cu2 =>
2 Mg + 2 CuBr2 = 2 MgBr2 + Cu2
K2SiO3H2SO4 = H2SiO3K2SO4 =>
K2SiO3H2SO4 = H2SiO3K2SO4
C5H7N + O2 = CO2 + H2O + N2 =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 2 N2
CH4COOH + NaOH = CH4COONa + H2O =>
CH4COOH + NaOH = CH4COONa + H2O
Ag{+}NO3 + Cu = Cu{2+}(NO3)2 + Ag =>
2 Ag{+}NO3 + Cu = Cu{2+}(NO3)2 + 2 Ag
(CH3)3COH + NaNO2 + H3PO4 = (CH3)3CONO + NaH2PO4 + H2O =>
(CH3)3COH + NaNO2 + H3PO4 = (CH3)3CONO + NaH2PO4 + H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
CH3CICH4 = C2H6HCI =>
CH3CICH4 = C2H6HCI
Cu(NO3)2 + Na2S = CuS + Na(NO3) =>
Cu(NO3)2 + Na2S = CuS + 2 Na(NO3)
Co(NO3)3 + H2S = Co2S3 + HNO3 =>
2 Co(NO3)3 + 3 H2S = Co2S3 + 6 HNO3
C2H5NH3 + C2H5NO2 = C2H7N + H2O =>
6 C2H5NH3 + C2H5NO2 = 7 C2H7N + 2 H2O
Cu + NH2CH2CH2NHCH2CH2NHCH2CH2NH2 = Cu(NH2CH2CH2NHCH2CH2NHCH2CH2NH2)2 =>
Cu + 2 NH2CH2CH2NHCH2CH2NHCH2CH2NH2 = Cu(NH2CH2CH2NHCH2CH2NHCH2CH2NH2)2
Zn(OH)2 + K3PO4 = Zn3(PO4)2 + KOH =>
3 Zn(OH)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KOH
ClCH2CH2ClZn = CH2CH2ZnCl2 =>
ClCH2CH2ClZn = CH2CH2ZnCl2
U = U2 =>
2 U = U2
AuCl + Ca = CaCl3 + Au =>
3 AuCl + Ca = CaCl3 + 3 Au
(CH3COO)2Ca = CH3COO + Ca =>
(CH3COO)2Ca = 2 CH3COO + Ca
(C18H34O2) + (C2H5OH) = C20H39O2 + C3H8O3 =>
79(C18H34O2) + 68(C2H5OH) = 74 C20H39O2 + 26 C3H8O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
HOC(CH2COOH)2COOHNaOH = H2OHOC(CH2COOH)2COONa =>
HOC(CH2COOH)2COOHNaOH = H2OHOC(CH2COOH)2COONa
Mg(OH)2 + LiCl = LiOH + MgCl2 =>
Mg(OH)2 + 2 LiCl = 2 LiOH + MgCl2
CaCO3 + HCl = CO2 + CaCl2(aq) + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2(aq) + H2O
H3SbO3 + Ni(OH)2 = Ni3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Ni(OH)2 = Ni3(SbO3)2 + 6 H2O
CH3OHCH3CO2H = CH3CO2CH3H2O =>
CH3OHCH3CO2H = CH3CO2CH3H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(OH)2MnCO3 = Mn(OH)2MgCO3 =>
Mg(OH)2MnCO3 = Mn(OH)2MgCO3
C6H12O6(g) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(g) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O2 + H2O =>
3 C3H8O + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 C3H6O2 + 9 H2O
H3PO4Mg(OH)2 = H3(OH)2MgPO4 =>
H3PO4Mg(OH)2 = H3(OH)2MgPO4
C5H11OH + O2 = CO + H2O =>
C5H11OH + 5 O2 = 5 CO + 6 H2O
Na + AlO2 = Al + NaO =>
2 Na + AlO2 = Al + 2 NaO
HTe + Mg(OH)2 = MgTe2 + H2O =>
2 HTe + Mg(OH)2 = MgTe2 + 2 H2O
CuSO4 + Zn = ZnSO3 + CuO =>
CuSO4 + Zn = ZnSO3 + CuO
Na2O + CuSO4 = Na2SO4 + Cu + O2 =>
2 Na2O + 2 CuSO4 = 2 Na2SO4 + 2 Cu + O2
C3H5(NO3)3 + O2 = CO2 + H2O + N2O5 =>
2 C3H5(NO3)3 + 7 O2 = 6 CO2 + 5 H2O + 3 N2O5
Copper(II)oxide + sulfuricacid = copper(II)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
KHSO4 + H2O = K + SO4 + H3O =>
KHSO4 + H2O = K + SO4 + H3O
Cu(OH)2 + FeCl2 = CuCl2 + Fe(OH)2 =>
Cu(OH)2 + FeCl2 = CuCl2 + Fe(OH)2
H2SO4 + Ti9 = Ti2(SO4)3 + H2O + SO2 =>
54 H2SO4 + 2 Ti9 = 9 Ti2(SO4)3 + 54 H2O + 27 SO2
Ag2 + CO3 + NaCl = Na2CO3 + AgCl =>
Ag2 + CO3 + 2 NaCl = Na2CO3 + 2 AgCl
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH + 3 NaCl
NaNo2 + KCl = KNo2 + NaCl =>
NaNo2 + KCl = KNo2 + NaCl
N2O + NH3 = N3 + H3O =>
N2O + NH3 = N3 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
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