| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + NaOH = HOH + CNNa
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NiSO4 + NH4Cl = NiCl + (NH4)SO4 =>
NiSO4 + NH4Cl = NiCl + (NH4)SO4
Mg + CuCl = MgCl2 + Cu =>
Mg + 2 CuCl = MgCl2 + 2 Cu
CuSo4(aq)Zn(s) = ZnSo4(aq)Cu(s) =>
CuSo4(aq)Zn(s) = ZnSo4(aq)Cu(s)
Ca + CH3COOH = CaCH3COO + H2 =>
2 Ca + 2 CH3COOH = 2 CaCH3COO + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO4 + NaAl(OH)4 = H2O + Na2SO4 + Al2(SO4)3 =>
4 H2SO4 + 2 NaAl(OH)4 = 8 H2O + Na2SO4 + Al2(SO4)3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCl2 + (NH4)3PO4 = ZnPO4 + (NH4)3Cl2 =>
ZnCl2 + (NH4)3PO4 = ZnPO4 + (NH4)3Cl2
HCI + CaCO3 = Ca + CI2 + H2O + CO2 =>
2 HCI + 3 CaCO3 = 3 Ca + CI2 + H2O + 4 CO2
Na2SO3 + KOH + KMnO4 = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + Na2SO4 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
BaCl2 + H2SO4 = BaSO4 + Cl2 + H2 =>
BaCl2 + H2SO4 = BaSO4 + Cl2 + H2
Al + ZnCl2 = AlCl2 + Zn =>
Al + ZnCl2 = AlCl2 + Zn
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H2O3 + NH4(OH) + Na2CO3 = C4H5NO7Na4 + CO2 + H2O =>
2 C2H2O3 + NH4(OH) + 2 Na2CO3 = C4H5NO7Na4 + 2 CO2 + 2 H2O
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
C2SH6 + O2 = SO2 + CO2 + H2O =>
2 C2SH6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4 =>
NaHCO3 + KH2PO4 = CO2 + H2O + NaKHPO4
HIn + H2O = H3O + In =>
HIn + H2O = H3O + In
ZnF2 = Zn + F =>
ZnF2 = Zn + 2 F
CH3CH2COOH + H2O = CH2{+} + COOH + OH{-} =>
4 CH3CH2COOH + 5 H2O = 11 CH2{+} + COOH + 11 OH{-}
MgO + HCl = HMg + ClO =>
MgO + HCl = HMg + ClO
C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3
CsNO3 + Cr(CH3COO)3 = Cs(CH3COO) + Cr(NO3)3 =>
3 CsNO3 + Cr(CH3COO)3 = 3 Cs(CH3COO) + Cr(NO3)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NO3{-} + H{+} + Fe{2+} = FeNHO3{2+} =>
NO3{-} + H{+} + Fe{2+} = FeNHO3{2+}
V6O15 + HCl = VOCl3 + H2O =>
V6O15 + 18 HCl = 6 VOCl3 + 9 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnSO{2} = SZnO{2} =>
ZnSO{2} = SZnO{2}
C6H5CN + H2O = C6H5CONH2 =>
C6H5CN + H2O = C6H5CONH2
Ag(NH3)2OH + C6H12O6 + NaOH = C6H11O7Na + NH3 + Ag + H2O =>
2 Ag(NH3)2OH + C6H12O6 + NaOH = C6H11O7Na + 4 NH3 + 2 Ag + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KAlSi3O8 + H{+} + H2O = Al2Si2O5(OH)4 + H4SiO4 + K{+} =>
2 KAlSi3O8 + 2 H{+} + 9 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 K{+}
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Ca + O + P2O5 = Ca3(PO4)2 =>
3 Ca + 3 O + P2O5 = Ca3(PO4)2
K2Cr2O7 + H2SO4 + C2H6O = CrSO4 + K2SO2 + C2H4O2 + H2O =>
K2Cr2O7 + 3 H2SO4 + 3 C2H6O = 2 CrSO4 + K2SO2 + 3 C2H4O2 + 6 H2O
Li2O + SO3 = Li2SO3 + O2 =>
2 Li2O + 2 SO3 = 2 Li2SO3 + O2
Tl + I2 = TlI3 =>
2 Tl + 3 I2 = 2 TlI3
Ag2 + O = Ag2O =>
Ag2 + O = Ag2O
Fe + (Co3)2 = Fe2(Co3)3 =>
4 Fe + 3(Co3)2 = 2 Fe2(Co3)3
MnO2 + Mg + HBr = MgBr2 + MnBr2 + H2O =>
MnO2 + Mg + 4 HBr = MgBr2 + MnBr2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H18O14 + O2 = CO2 + H2O =>
2 C6H18O14 + 7 O2 = 12 CO2 + 18 H2O
O2 + NHO3 = NO3 + H2O =>
O2 + 4 NHO3 = 4 NO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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