| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + MgO = Mg + Li2O
Si + CaSiO3 + C3H8 = CaSi + SiH4 + CO =>
2 Si + CaSiO3 + C3H8 = CaSi + 2 SiH4 + 3 CO
C3H6Cl + O2 = CO2 + H2O + HCl =>
4 C3H6Cl + 17 O2 = 12 CO2 + 10 H2O + 4 HCl
MnCl2 + KClO3 + NaOH = Na2MnO4 + NaCl + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 NaOH = 3 Na2MnO4 + 6 NaCl + 2 KCl + 6 H2O
C3H5OH4 + O2 = CO2 + H2O =>
4 C3H5OH4 + 19 O2 = 12 CO2 + 18 H2O
Ca(NO3)2*4H2O + K2CO3 = CaCO3 + KNO3 + H2O =>
Ca(NO3)2*4H2O + K2CO3 = CaCO3 + 2 KNO3 + 4 H2O
Ag(NO3) + H2SO4 = Ag2SO4 + HNO3 =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 HNO3
IO3{-} + H2S = I2 + SO3{2-} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{2-} + 3 H2O + 4 H{+}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH + HClO2 = KClO2 + H2O =>
KOH + HClO2 = KClO2 + H2O
HCl + Al[OH]3 = AlCl3 + H[OH] =>
3 HCl + Al[OH]3 = AlCl3 + 3 H[OH]
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C6H5Cl + HCl = C6H4Cl2 + H2 =>
C6H5Cl + HCl = C6H4Cl2 + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3 =>
KNO3 + LiC2H3O2 = KC2H3O2 + LiNO3
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
Zn + CuSO4 + H2O = Cu(OH)2 + ZnSO4 + H2 =>
Zn + CuSO4 + 2 H2O = Cu(OH)2 + ZnSO4 + H2
CrBr3 + H2O2 + H2SO4 = Cr2(SO4)3 + Br2 + H2O =>
2 CrBr3 + 3 H2O2 + 3 H2SO4 = Cr2(SO4)3 + 3 Br2 + 6 H2O
H2C2O4 + NaOH = H2O + NaHC2O4 =>
H2C2O4 + NaOH = H2O + NaHC2O4
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C2H4 + KMnO4 = C2H4O2 + KMnO =>
3 C2H4 + 2 KMnO4 = 3 C2H4O2 + 2 KMnO
C7H12O4 + C7H6O2 = C12H10O4 + C2H6O =>
9 C7H12O4 + 31 C7H6O2 = 21 C12H10O4 + 14 C2H6O
NaC2H3O2 + HCl = NaCl + C2H4O2 =>
NaC2H3O2 + HCl = NaCl + C2H4O2
C2H6O + HNO3 = C2H5NO3 + H2O =>
C2H6O + HNO3 = C2H5NO3 + H2O
HgCl2 + Fe = FeCl3 + Hg =>
3 HgCl2 + 2 Fe = 2 FeCl3 + 3 Hg
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq) =>
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq)
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaH + HCI = NaCI + H2 =>
NaH + HCI = NaCI + H2
Ag + FeCl3 = Fe + AgCl3 =>
Ag + FeCl3 = Fe + AgCl3
Na2[Cu(SCN)2] + HCl = Cu(SCN)2 + NaCl2 + NaH2 =>
Na2[Cu(SCN)2] + 2 HCl = Cu(SCN)2 + NaCl2 + NaH2
HCN + Cr(OH)2 = Cr(CN)2 + H2O =>
2 HCN + Cr(OH)2 = Cr(CN)2 + 2 H2O
SO2 + KOH = KO2 + SOH =>
SO2 + KOH = KO2 + SOH
HgO + C2H4O2 = C4H6O4Hg + H2O =>
HgO + 2 C2H4O2 = C4H6O4Hg + H2O
H2 + HCO3 = H2(HCO3) =>
H2 + HCO3 = H2(HCO3)
CH3CH2CH2Cl = CH3CHClCH3 =>
CH3CH2CH2Cl = CH3CHClCH3
Pb(NO3)2 + CaOH = Pb(OH) + Ca(NO3)2 =>
Pb(NO3)2 + CaOH = Pb(OH) + Ca(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + HCe = NaCe + H2CO3 =>
Na2CO3 + 2 HCe = 2 NaCe + H2CO3
H2SO4(aq) + Al2(CO3)3(s) = Al2(SO4)3(aq) + CO2(g) + H2O(l) =>
3 H2SO4(aq) + Al2(CO3)3(s) = Al2(SO4)3(aq) + 3 CO2(g) + 3 H2O(l)
HCO3 + Pb = H2 + PbCO3 =>
2 HCO3 + 2 Pb = H2 + 2 PbCO3
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
Mg + S2 = Mg2S =>
4 Mg + S2 = 2 Mg2S
C6H12O6 + CU(OH)2 = C6H12O7 + H2O + CUOH =>
C6H12O6 + 2 CU(OH)2 = C6H12O7 + H2O + 2 CUOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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