| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + NH2Cl = NaCl + NH + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
HCHO + Cu(OH)2 = HCOOH + Cu(OH) + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + 2 Cu(OH) + H2O
ZnO + K2CO3 = K2ZnO2 + CO2 =>
ZnO + K2CO3 = K2ZnO2 + CO2
K2Cr2O7 + Cu2SO4 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Cu2SO4 + 7 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
HCHO + Cu(OH)2 = HCOOH + Cu(OH) + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + 2 Cu(OH) + H2O
C6H6 + Br2 + FeBr3 = C6H5Br + FeBr4{-} + H{+} =>
C6H6 + Br2 + FeBr3 = C6H5Br + FeBr4{-} + H{+}
Fe + Fe(NO3)3 = Fe(NO3)2 =>
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
C8H9ON + HNO3 = C8H8O3N2 + H2O =>
C8H9ON + HNO3 = C8H8O3N2 + H2O
Na2 + H2AsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2 + 6 H2AsO3 + 2 KBrO3 + 6 HCl = 6 NaCl + 2 KBr + 6 H3AsO4
Sn2Si + H2O = Sn2SiO3 + H2 =>
Sn2Si + 3 H2O = Sn2SiO3 + 3 H2
Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
NiBr2 + Pb(C2H3O2)2 = Ni(C2H3O2)2 + PbBr2 =>
NiBr2 + Pb(C2H3O2)2 = Ni(C2H3O2)2 + PbBr2
SnCl2 + K2Cr2O7 + HCl = SnCl4 + KCl + H2O + CrCl3 =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 3 SnCl4 + 2 KCl + 7 H2O + 2 CrCl3
MgBr + F = MgF + Br =>
MgBr + F = MgF + Br
C2H5OH + O2 = HCH3COO + H2O =>
C2H5OH + O2 = HCH3COO + H2O
ClO3H2O = ClO4H2 =>
ClO3H2O = ClO4H2
Ru + KNO3 + KOH = K2RuO4 + KNO2 + H2O =>
Ru + 3 KNO3 + 2 KOH = K2RuO4 + 3 KNO2 + H2O
HVO3 + NaOH = NaVO3 + H2O =>
HVO3 + NaOH = NaVO3 + H2O
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2(l) =>
Mg(s) + ZnBr2(aq) = Zn(s) + MgBr2(l)
C5H11O2NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C5H11O2NS + 35 O2 = 20 CO2 + 22 H2O + 4 NO2 + 4 SO2
Pb + Fe(NO3)3 = Pb(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 Fe
C2H5NH2 + HCl = C2H5NH3 + Cl =>
C2H5NH2 + HCl = C2H5NH3 + Cl
KMnO4 + KIH + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
4 KMnO4 + 10 KIH + 11 H2SO4 = 4 MnSO4 + 7 K2SO4 + 5 I2 + 16 H2O
(C4H1) + O2 = (CO2) + H2O =>
4(C4H1) + 17 O2 = 16(CO2) + 2 H2O
H2SO4(aq) + Nh4OH(aq) = H2O + (Nh4)2SO4 =>
H2SO4(aq) + 2 Nh4OH(aq) = 2 H2O + (Nh4)2SO4
Na[BH4] + BF3 = Na[BF4] + B2H6 =>
3 Na[BH4] + 4 BF3 = 3 Na[BF4] + 2 B2H6
NaClO + KBr = NaO + KCl + Br2 =>
2 NaClO + 2 KBr = 2 NaO + 2 KCl + Br2
KClO3 + MgF2 = KF2 + MgClO3 =>
KClO3 + MgF2 = KF2 + MgClO3
CaCl2 + Na2CO3 = Ca(CO3) + NaCl =>
CaCl2 + Na2CO3 = Ca(CO3) + 2 NaCl
Bi + NH3 + H2O = Bi(OH)3 + NH4 =>
Bi + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4
POCl3 + (CH3)2NH*HCl + (C2H5)3N = (CH3)2NPOCl2 + (C2H5)3N*HCl =>
POCl3 + (CH3)2NH*HCl + 2(C2H5)3N = (CH3)2NPOCl2 + 2(C2H5)3N*HCl
CH4H10 + O2 = CO2 + H2O =>
2 CH4H10 + 9 O2 = 2 CO2 + 14 H2O
OHCH2CH2OH + O2 = CO2 + H2O =>
2 OHCH2CH2OH + 5 O2 = 4 CO2 + 6 H2O
P2S3 + HNO3 + H2O = H3PO4 + S + NO =>
3 P2S3 + 10 HNO3 + 4 H2O = 6 H3PO4 + 9 S + 10 NO
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH =>
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH
CaSO4 + K2S = K2SO4 + CaS =>
CaSO4 + K2S = K2SO4 + CaS
H3C6H5O7(s) + NaHCO3(aq) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
H3C6H5O7(s) + 3 NaHCO3(aq) = Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
CH3NH2 + H2O = H3O + CH3NH =>
CH3NH2 + H2O = H3O + CH3NH
Al(NO3)3 + C = Al2O3 + CO2 + N2 =>
4 Al(NO3)3 + 15 C = 2 Al2O3 + 15 CO2 + 6 N2
copper + sulfuricacid = CuSO4 + water + sulfurdioxide =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3COOH + NH3 = CHCOO + NH4 =>
CH3COOH + 3 NH3 = CHCOO + 3 NH4
Ba(OH)2 + KNH4 = KOH + Ba(NH4)2 =>
Ba(OH)2 + 2 KNH4 = 2 KOH + Ba(NH4)2
NaOH + NH2Cl = NaCl + NH + H2O =>
NaOH + NH2Cl = NaCl + NH + H2O
PbO2 + HNO3 = PbNO32 + H2O + NO =>
3 PbO2 + 58 HNO3 = 3 PbNO32 + 29 H2O + 55 NO
KOH + H2SO4 = H2O + K + SO4 =>
2 KOH + H2SO4 = 2 H2O + 2 K + SO4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(aq) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 Na(NO3)(aq)
Na2[Zn(OH)4] + H2O2 = Zn(OH)2 + Na2O2 + H2O =>
Na2[Zn(OH)4] + H2O2 = Zn(OH)2 + Na2O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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