| Équations équilibrées la veille |
2 MnCl2 + 4 NaOH + O2 = 2 MnO2 + 4 NaCl + 2 H2O
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + NH4CNS + K2SO4 =>
NH4Fe(SO4)2 + 4 KCNS = Fe(CNS)3 + NH4CNS + 2 K2SO4
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
CaCoCl2 + H3PO4 = CoCl2 + Ca3(PO4)2 + H2 =>
3 CaCoCl2 + 2 H3PO4 = 3 CoCl2 + Ca3(PO4)2 + 3 H2
CuCl2 + Zn(No3)2 = Cu(No3)2 + ZnCl2 =>
CuCl2 + Zn(No3)2 = Cu(No3)2 + ZnCl2
Cl2 + C2H4Cl2 = HCl + C6H4Cl2 =>
2 Cl2 + 3 C2H4Cl2 = 8 HCl + C6H4Cl2
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
Al2(SO4)3 + MgCl2 = Al + Cl + MgSO4 =>
Al2(SO4)3 + 3 MgCl2 = 2 Al + 6 Cl + 3 MgSO4
NaNO3 + Ba = BaNO3 + Na =>
NaNO3 + Ba = BaNO3 + Na
CH3COO6H4COOH + NaOH = CH3COO6H4COONa + H2O =>
CH3COO6H4COOH + NaOH = CH3COO6H4COONa + H2O
OCl{-} + Cr{3+} + H2O = Cl{-} + Cr2O7{2-} + H{+} =>
3 OCl{-} + 2 Cr{3+} + 4 H2O = 3 Cl{-} + Cr2O7{2-} + 8 H{+}
KCl + NaHCO3 = ClNa + HCO3K =>
KCl + NaHCO3 = ClNa + HCO3K
Fe(OH)3 + Mg = Fe(OH)2 + Mg(OH)2 =>
2 Fe(OH)3 + Mg = 2 Fe(OH)2 + Mg(OH)2
CH3((CH2)6)CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)6)CH3 + 25 O2 = 16 CO2 + 18 H2O
HCO2Na + H2O = HO + H2CONa =>
HCO2Na + 2 H2O = 3 HO + H2CONa
KMnO4 + I2 = KI + KIO3 + MnO2 =>
6 KMnO4 + 3 I2 = 2 KI + 4 KIO3 + 6 MnO2
N2 + H20O = NH3 + O2 =>
20 N2 + 6 H20O = 40 NH3 + 3 O2
SiH2Cl2 + SiCl4 = SiHCl3 =>
SiH2Cl2 + SiCl4 = 2 SiHCl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb + NaHSO4 + H2O = PbSO4 + NaOH + Pb(HSO3)2 =>
2 Pb + 3 NaHSO4 + H2O = PbSO4 + 3 NaOH + Pb(HSO3)2
NaOH + HCl(aq) = NaCl + H2O =>
NaOH + HCl(aq) = NaCl + H2O
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
C12H22O11 + Ca5(PO4)3F + HF = C4H10FO2P + CaO + CO + O =>
14 C12H22O11 + 11 Ca5(PO4)3F + 22 HF = 33 C4H10FO2P + 55 CaO + 36 CO + 129 O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H3O + H2O = C2H4O2 + H2 =>
2 C2H3O + 2 H2O = 2 C2H4O2 + H2
Mo + HNO3 + HF = H2MoF8 + NO2 + H2O =>
Mo + 6 HNO3 + 8 HF = H2MoF8 + 6 NO2 + 6 H2O
CH3COOC2H5 + HOH = CH3COOH + C2H5OH =>
CH3COOC2H5 + HOH = CH3COOH + C2H5OH
AlCl3(aq) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
KCl + PbSO4 = K2SO4 + PbCl2 =>
2 KCl + PbSO4 = K2SO4 + PbCl2
SOH2 + H2SO4 = SO + H2O =>
2 SOH2 + H2SO4 = 3 SO + 3 H2O
Al(NO3)2*6H2O + CH4N2O = AlO + N2 + H2O + CO2 =>
3 Al(NO3)2*6H2O + 5 CH4N2O = 3 AlO + 8 N2 + 28 H2O + 5 CO2
Al + NH4ClO4 = H2O + HCl + N + Al2O3 =>
10 Al + 6 NH4ClO4 = 9 H2O + 6 HCl + 6 N + 5 Al2O3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na2PO + HBr = NaBr + H2PO =>
Na2PO + 2 HBr = 2 NaBr + H2PO
LiH + GaCl3 = GaH3 + LiCl =>
3 LiH + GaCl3 = GaH3 + 3 LiCl
Sn + Ag(NO)3 = Sn(NO)3 + Ag =>
Sn + Ag(NO)3 = Sn(NO)3 + Ag
NH4HCO3 + H2O2 = NHCO3 + H2O =>
NH4HCO3 + 2 H2O2 = NHCO3 + 4 H2O
SO3 + Zn = ZnO + SO2 =>
SO3 + Zn = ZnO + SO2
C5H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 14 K2Cr2O7 + 56 H2SO4 = 15 CO2 + 14 K2SO4 + 14 Cr2(SO4)3 + 68 H2O
AlCl3(aq) + H2O(l) = Al(OH)3(s) + HCl(aq) =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 HCl(aq)
Hg + Ni(CO3) = Hg(CO3) + Ni =>
Hg + Ni(CO3) = Hg(CO3) + Ni
UO2 + NaOH + O2 = Na2UO4 + H2O =>
2 UO2 + 4 NaOH + O2 = 2 Na2UO4 + 2 H2O
Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + Ca(HCO3)2
KOH + Ni(NO3)2 = NiOH + K(NO3)2 =>
KOH + Ni(NO3)2 = NiOH + K(NO3)2
HCl + Ca(ClO2)2 = CaCl2 + Cl2 + H2O =>
8 HCl + Ca(ClO2)2 = CaCl2 + 4 Cl2 + 4 H2O
NaClOKOH = KClONaOH =>
NaClOKOH = KClONaOH
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
F2 + SnBr2 = SnF2 + Br2 =>
F2 + SnBr2 = SnF2 + Br2
C6H11OH + HNO3 = NO2 + C6H10O4 + H2O =>
C6H11OH + 8 HNO3 = 8 NO2 + C6H10O4 + 5 H2O
Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2 =>
Mg(NO3)2 + ZnCl2 = MgCl2 + Zn(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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