| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + HCl = C6H7O5Cl + H2O
CoCl2*6H2O + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O + HCl =>
2 CoCl2*6H2O + 10 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O + 8 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
Cr2(SO4)3 + KMnO4 + KOH = KCrO4 + MnO2 + K2SO4 + H2O =>
3 Cr2(SO4)3 + 8 KMnO4 + 16 KOH = 6 KCrO4 + 8 MnO2 + 9 K2SO4 + 8 H2O
(NH4)2Fe(SO4)2*6(H2O) = FeO + H2O + H2SO4 + NH3 =>
(NH4)2Fe(SO4)2*6(H2O) = FeO + 5 H2O + 2 H2SO4 + 2 NH3
KI + H2O2 = KO + H2O + I2 =>
2 KI + 2 H2O2 = 2 KO + 2 H2O + I2
Au + HNO3 + HCl = H(AuCl4) + NO + H2O =>
Au + HNO3 + 4 HCl = H(AuCl4) + NO + 2 H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
OCa + H2O = HO + Ca =>
OCa + H2O = 2 HO + Ca
C2O4H2 + H2O = C2O4 + H3O =>
C2O4H2 + 2 H2O = C2O4 + 2 H3O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
K2HPO4 + LiOH = Li + H2O + K2PO4 =>
K2HPO4 + LiOH = Li + H2O + K2PO4
Ba + H2(SO4) = Ba(SO4) + H2 =>
Ba + H2(SO4) = Ba(SO4) + H2
Zn(OH)2 + HCI = ZnOHCI + H2O =>
Zn(OH)2 + HCI = ZnOHCI + H2O
LiOH*H2O + La(OH)3 + Nb2O5 + ZrO2 = Li65La30Zr15Nb5O120 + H2O =>
130 LiOH*H2O + 60 La(OH)3 + 5 Nb2O5 + 30 ZrO2 = 2 Li65La30Zr15Nb5O120 + 285 H2O
C20H42 + S2O3{2-} + H2O = CH3COO{-} + HS{-} + H{+} =>
4 C20H42 + 21 S2O3{2-} + 17 H2O = 40 CH3COO{-} + 42 HS{-} + 40 H{+}
HCl + CuCO3 = CuCl + HCO3 =>
HCl + CuCO3 = CuCl + HCO3
Ba(OH)2 + H3PO3 = Ba3(PO3)2 + H2O =>
3 Ba(OH)2 + 2 H3PO3 = Ba3(PO3)2 + 6 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C2H2 + NaNH2 = C2Na2 + NH3 =>
C2H2 + 2 NaNH2 = C2Na2 + 2 NH3
HI + Be = IBe + H =>
HI + Be = IBe + H
N2 + Hf = N4Hf3 =>
2 N2 + 3 Hf = N4Hf3
Water + dinitrogentrioxide = nitrousacid =>
H2O + N2O3 = 2 HNO2
HCl + NaCH3COO = HCH3COO + NaCl =>
HCl + NaCH3COO = HCH3COO + NaCl
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Cu(OH)2 + H = Cu + H2O =>
Cu(OH)2 + 2 H = Cu + 2 H2O
MnCl2 + Na2SO4 = NaCl + MnSO4 =>
MnCl2 + Na2SO4 = 2 NaCl + MnSO4
N2 + Hf = N4Hf3 =>
2 N2 + 3 Hf = N4Hf3
CaPO4 + HCl = CaCl2 + H3 + PO4 =>
3 CaPO4 + 6 HCl = 3 CaCl2 + 2 H3 + 3 PO4
AgCl(s) + NH3 = Ag3N + HCl =>
3 AgCl(s) + NH3 = Ag3N + 3 HCl
HCl + OF2 = HF + H2O + Cl2 =>
4 HCl + OF2 = 2 HF + H2O + 2 Cl2
FeSO4 + NaOH = Fe(OH)NaSO4 =>
FeSO4 + NaOH = Fe(OH)NaSO4
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Sn(CO) + NaClO = Sn(ClO) + NaCO =>
Sn(CO) + NaClO = Sn(ClO) + NaCO
C2H6CO + C2H5OH = C4H10 + C2H6CO2H =>
2 C2H6CO + 2 C2H5OH = C4H10 + 2 C2H6CO2H
NaOHAl2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
NaOHAl2(SO4)3 + 5 NaOH = 2 Al(OH)3 + 3 Na2SO4
C25H52(l) + O2(g) = CO2(g) + H2O(l) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
Cu(NO3)2 + H2O2 = HNO3 + Cu + O2 =>
Cu(NO3)2 + H2O2 = 2 HNO3 + Cu + O2
K2CO3 + CuF = Cu2CO3 + KF =>
K2CO3 + 2 CuF = Cu2CO3 + 2 KF
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KNO + AgSO = AgNO + KSO =>
KNO + AgSO = AgNO + KSO
C2H2(g) + O2 = CO2(g) + H20(aq) =>
10 C2H2(g) + 20 O2 = 20 CO2(g) + H20(aq)
Mg(OH)2 + AlPO4 = Al(OH)2 + MgPO4 =>
Mg(OH)2 + AlPO4 = Al(OH)2 + MgPO4
Ga(C2H3O2)3 + KNO3 = Ga(NO3)3 + KC2H3O2 =>
Ga(C2H3O2)3 + 3 KNO3 = Ga(NO3)3 + 3 KC2H3O2
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Sn(SO4)2 + K2SO4 + 7 H2O
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = Cu(NH3)4(NO3)2 + 7 H2O
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
Fe(NO3)2(s) + KOH(aq) = Fe(OH)2(s) + KNO3(aq) =>
Fe(NO3)2(s) + 2 KOH(aq) = Fe(OH)2(s) + 2 KNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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