| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7COOH + Zn = (C3H7COO)2Zn + H2
Mg(OH)HN = HMgNOH =>
Mg(OH)HN = HMgNOH
HC2H3O2 + MgO = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + MgO = Mg(C2H3O2)2 + H2O
HClO3 + HI = I2 + HCl + H2O =>
HClO3 + 6 HI = 3 I2 + HCl + 3 H2O
MnO4 + C2H2O4 = CO2 + H2O + MnO2 =>
MnO4 + 2 C2H2O4 = 4 CO2 + 2 H2O + MnO2
C4H10 + Cl2 = C4H8Cl2 + H2Cl =>
2 C4H10 + 3 Cl2 = 2 C4H8Cl2 + 2 H2Cl
Zn(NO3) + NaS = ZnS + NaNO3 =>
Zn(NO3) + NaS = ZnS + NaNO3
Zn(ClO3)2 + Sn = Sn(ClO3)2 + Zn =>
Zn(ClO3)2 + Sn = Sn(ClO3)2 + Zn
C2H12(l) + O2(g) = H2O(l) + CO2(g) =>
C2H12(l) + 5 O2(g) = 6 H2O(l) + 2 CO2(g)
HCl + Cu(OH)2 = H2O + CuCl2 =>
2 HCl + Cu(OH)2 = 2 H2O + CuCl2
CuCl2 + Zn(C2H3O2)2 = CuC2H3O2 + Zn(Cl2)2 =>
2 CuCl2 + Zn(C2H3O2)2 = 2 CuC2H3O2 + Zn(Cl2)2
MgSO4 + NH4Cl = NH4SO4 + MgCl =>
MgSO4 + NH4Cl = NH4SO4 + MgCl
KMnO4 + K2SO3 + H2O = MnO2 + KSO4 + KOH =>
KMnO4 + K2SO3 + H2O = MnO2 + KSO4 + 2 KOH
Mg + S = MgS = =>
Mg + S = MgS
HNO3(aq) + Cu(s) = NO2(g) + Cu(NO3)2(aq) + H2O(l) =>
4 HNO3(aq) + Cu(s) = 2 NO2(g) + Cu(NO3)2(aq) + 2 H2O(l)
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
C4H10 + O2 = CO2 + H201 =>
201 C4H10 + 804 O2 = 804 CO2 + 10 H201
Na2O + Cl = NaCl + O =>
Na2O + 2 Cl = 2 NaCl + O
HCOOH + Na2O = NaCOOH + H2O =>
2 HCOOH + Na2O = 2 NaCOOH + H2O
Al{3}{+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3}{+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
(NH4)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2 + Cr2O7 = Cr2O3 + N2 + 4 H2O
ZnCO3(s) + H = CO2(g) + H2O(l) + Zn(aq) =>
ZnCO3(s) + 2 H = CO2(g) + H2O(l) + Zn(aq)
Mg2Si + Fe2O3 = Mg14Fe2O27 + Fe + SiO2 =>
21 Mg2Si + 41 Fe2O3 = 3 Mg14Fe2O27 + 76 Fe + 21 SiO2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
SnCl2(H2O)2 + NaOH + O2 = NaCl + H2O + SnO2 =>
2 SnCl2(H2O)2 + 4 NaOH + O2 = 4 NaCl + 6 H2O + 2 SnO2
I + CuCl2*2H2O = ICl + Cu + H2O =>
2 I + CuCl2*2H2O = 2 ICl + Cu + 2 H2O
NH4OH + H2SO4 = (NH4)2SO3 + H2O + O2 =>
4 NH4OH + 2 H2SO4 = 2(NH4)2SO3 + 4 H2O + O2
NaCO3 + Ag + NO3 = NaNO3 + AgCO3 =>
NaCO3 + Ag + NO3 = NaNO3 + AgCO3
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
BaCl2 + K2O4S = BaO4S + KCl =>
BaCl2 + K2O4S = BaO4S + 2 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
C2H5(OH)3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5(OH)3 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 32 H2O
C2H5NH2 + NaOH = C2H5NHNa + H2O =>
C2H5NH2 + NaOH = C2H5NHNa + H2O
Rb + Cl + O3 = RbClO3 =>
Rb + Cl + O3 = RbClO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
NO3{-} + I2 + H{+} = IO3{-} + NO + H2O =>
10 NO3{-} + 3 I2 + 4 H{+} = 6 IO3{-} + 10 NO + 2 H2O
Br2 + Na2SO3 + H2O = Na2SO4 + HBr =>
Br2 + Na2SO3 + H2O = Na2SO4 + 2 HBr
MnCl2 + KBrO3 + KOH = K2MnO4 + KCl + Br2 + H2O =>
5 MnCl2 + 4 KBrO3 + 16 KOH = 5 K2MnO4 + 10 KCl + 2 Br2 + 8 H2O
C2H4O + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4O + 2 KMnO4 + H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
C6H12 + Br2 = CBr + H =>
C6H12 + 3 Br2 = 6 CBr + 12 H
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg + H = MgH =>
Mg + H = MgH
Fe3 + SCN = Fe(SCN)3 =>
Fe3 + 9 SCN = 3 Fe(SCN)3
Ag(NO3) + K2(CrO4) = Ag2(CrO4) + KNO3 =>
2 Ag(NO3) + K2(CrO4) = Ag2(CrO4) + 2 KNO3
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
Cr2O5 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O5 + KNO3 + 4 KOH = 2 K2CrO4 + KNO2 + 2 H2O
KI + N = NI3 + K =>
3 KI + N = NI3 + 3 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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