| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + NaI = ClNa + I
Br2 + SnI4 = BrI + Sn =>
2 Br2 + SnI4 = 4 BrI + Sn
N2H4(l) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(l) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H(OH) =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H(OH)
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3 =>
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3
Zb(OM)2 + MYl = M2O + ZbYl2 =>
Zb(OM)2 + 2 MYl = 2 M2O + ZbYl2
Na2B4O7 + NaOH + H2O = Na2B2O4*H2O =>
Na2B4O7 + 2 NaOH + H2O = 2 Na2B2O4*H2O
Ag(NO3)2 + BaBr2 = Ba(NO3)2 + AgBr2 =>
Ag(NO3)2 + BaBr2 = Ba(NO3)2 + AgBr2
NaH2PO2 + Br2 + H2O = HBr + NaH2PO3 =>
NaH2PO2 + Br2 + H2O = 2 HBr + NaH2PO3
H2OHCl = H3ClO =>
H2OHCl = H3ClO
HNO3 + NH4 = N2 + H2O =>
8 HNO3 + 10 NH4 = 9 N2 + 24 H2O
I2 + KOH = KOI + KI + H2O =>
I2 + 2 KOH = KOI + KI + H2O
C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + H2O =>
2 C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + 2 H2O
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
NH2CH2COOH + HNO2 = HOCH2COOH + NO + H2O =>
NH2CH2COOH + 5 HNO2 = HOCH2COOH + 6 NO + 3 H2O
H2O + Mn{3+} = MnO2 + Mn{2+} + H{+} =>
2 H2O + 2 Mn{3+} = MnO2 + Mn{2+} + 4 H{+}
KClO2 + H2SO4 = K2SO4 + KCl + ClO2 + H2O =>
5 KClO2 + 2 H2SO4 = 2 K2SO4 + KCl + 4 ClO2 + 2 H2O
MgCl2 + Na2S = MgNa2 + SCl2 =>
MgCl2 + Na2S = MgNa2 + SCl2
C7H10NCl + NaOH = C7H9N + H2O + NaCl =>
C7H10NCl + NaOH = C7H9N + H2O + NaCl
C14H28OS + O2 = CO2 + H2O + SO2 =>
2 C14H28OS + 43 O2 = 28 CO2 + 28 H2O + 2 SO2
C2H5OH + H2SO4 + KMnO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 3 H2SO4 + 2 KMnO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
N2H4 + ClF3 = N2 + HF + Cl =>
3 N2H4 + 4 ClF3 = 3 N2 + 12 HF + 4 Cl
HCl(aq) + Mg(OH)2 = MgCl2 + H2O(l) =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O(l)
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
Zinccarbonate + sodiumiodide = sodiumcarbonate + zinciodide =>
ZnCO3 + 2 NaI = Na2CO3 + ZnI2
C17H33COOH + O2 = C + H2O =>
2 C17H33COOH + 15 O2 = 36 C + 34 H2O
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s) =>
KCl(aq) + CaS(aq) = KS(aq) + CaCl(s)
CsF + IrF3 + H2O + Br2 = HF + IrO2 + CsBr =>
2 CsF + 2 IrF3 + 4 H2O + Br2 = 8 HF + 2 IrO2 + 2 CsBr
N2O(g) + H2O(l) = NH3(g) + O2(g) =>
N2O(g) + 3 H2O(l) = 2 NH3(g) + 2 O2(g)
Cl2O7(l) + H2O(l) = HClO4(aq) =>
Cl2O7(l) + H2O(l) = 2 HClO4(aq)
AgNo3 + HCl = HNo3 + AgCl =>
AgNo3 + HCl = HNo3 + AgCl
C2H2(NH2)COOH + O2 = HCOOH + NH3 + CO2 =>
C2H2(NH2)COOH + 2 O2 = HCOOH + NH3 + 2 CO2
C7H6O + Cl2 = C7H5OCl + HCl =>
C7H6O + Cl2 = C7H5OCl + HCl
KMnO4 + H2O + CH3CH2CHO = MnO2 + CH3CH2COOH + KOH =>
2 KMnO4 + H2O + 3 CH3CH2CHO = 2 MnO2 + 3 CH3CH2COOH + 2 KOH
Fe{2+} + MnO4{-} + OH{-} + H2O = Fe(OH)3 + MnO2 =>
3 Fe{2+} + MnO4{-} + 5 OH{-} + 2 H2O = 3 Fe(OH)3 + MnO2
NaBr + HNO3 = NaNO3 + Br2 + H2 =>
2 NaBr + 2 HNO3 = 2 NaNO3 + Br2 + H2
HCH3COO(aq) + NaHCO3(s) = NaCH3COO + H2O + CO2 =>
HCH3COO(aq) + NaHCO3(s) = NaCH3COO + H2O + CO2
(Mg3)(NO3)2 = Mg + (NO3)2 =>
(Mg3)(NO3)2 = 3 Mg + (NO3)2
KCN + KMnO4 + H2O = KCNO + MnO2 + KOH =>
3 KCN + 2 KMnO4 + H2O = 3 KCNO + 2 MnO2 + 2 KOH
Mg + O2 = Mg3O2 =>
3 Mg + O2 = Mg3O2
CoCl2(H2O)6 + NH3 + NH4Cl + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2(H2O)6 + 10 NH3 + 2 NH4Cl + H2O2 = 2 Co(NH3)6Cl3 + 14 H2O
Zn + Ca3(PO4)2(aq) = Zn(PO4) + Ca =>
2 Zn + Ca3(PO4)2(aq) = 2 Zn(PO4) + 3 Ca
Ca(OH)2KHCO3 = KOHCaCO3H2O =>
Ca(OH)2KHCO3 = KOHCaCO3H2O
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s)
Mn{+2} + PbO2 + H{+} = MnO4 + Pb{2+} + H2O =>
Mn{+2} + 3 PbO2 + 4 H{+} = MnO4 + 3 Pb{2+} + 2 H2O
H2SO4 + BaCl2 = BaSO4 + Cl2H2 =>
H2SO4 + BaCl2 = BaSO4 + Cl2H2
(NH3) + H2KPO4 = NH2 + H3KPO4 =>
(NH3) + H2KPO4 = NH2 + H3KPO4
TiO2 + S + O2 = Ti(SO4)2 =>
TiO2 + 2 S + 3 O2 = Ti(SO4)2
CH3CH2CH2OH + Br2 = CH2BrCH2Br + H2O =>
2 CH3CH2CH2OH + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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