| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO4 + BaOH = BaSO4 + H2O
KClO3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
KCl + CuSO4 = CuCl2 + K2SO4 =>
2 KCl + CuSO4 = CuCl2 + K2SO4
SrO + CO2 = SrOCO2 =>
SrO + CO2 = SrOCO2
Cu + (AgNO3)6 = CuNO3 + Ag7 =>
42 Cu + 7(AgNO3)6 = 42 CuNO3 + 6 Ag7
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C8H8N2O3 + HCl = C6H6N2O2 + C2H3OCl =>
C8H8N2O3 + HCl = C6H6N2O2 + C2H3OCl
PO4{-}3 + H{+} + C = P4 + H2O + CO2 =>
4 PO4{-}3 + 4 H{+} + 7 C = P4 + 2 H2O + 7 CO2
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
MgCl2 + CrOH = Mg(OH)2 + CrCl =>
MgCl2 + 2 CrOH = Mg(OH)2 + 2 CrCl
NaC2H3O2(aq) + MgSO4(aq) = Mg(C2H3O2)(aq) + NaSO4(aq) =>
NaC2H3O2(aq) + MgSO4(aq) = Mg(C2H3O2)(aq) + NaSO4(aq)
Fe + Y = FeY8 =>
Fe + 8 Y = FeY8
HCl + CaOH2 = ClOH2 + HCa =>
HCl + CaOH2 = ClOH2 + HCa
NaOH + AI(SO3)3 = NaSO3 + AI(OH)3 =>
3 NaOH + AI(SO3)3 = 3 NaSO3 + AI(OH)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCl + Br2 = Cl2 + HBr =>
2 HCl + Br2 = Cl2 + 2 HBr
SiO2 + CaC2 = Si + CO2 + CaO =>
5 SiO2 + 2 CaC2 = 5 Si + 4 CO2 + 2 CaO
Lead(IV)Sulfide + CalciumHydroxide = Lead(IV)Hydroxide + CalciumSulfide =>
Lead(IV)Sulfide + CalciumHydroxide = Lead(IV)Hydroxide + CalciumSulfide
Pb(NO3)2(aq) + HCl(aq) + NH4Cl(aq) = (NH4)2PbCl6(aq) + NO2(g) + H2O(l) =>
Pb(NO3)2(aq) + 4 HCl(aq) + 2 NH4Cl(aq) = (NH4)2PbCl6(aq) + 2 NO2(g) + 2 H2O(l)
CH2O + C6H3(NO2)2NHNH2 = CH2C6H3(NO2)2NHN + H2O =>
CH2O + C6H3(NO2)2NHNH2 = CH2C6H3(NO2)2NHN + H2O
C10H7O8Br + O2 = Br2O + CO2 + H2O =>
2 C10H7O8Br + 16 O2 = Br2O + 20 CO2 + 7 H2O
HBrO3 + Os(OH)4 = Os(BrO3)4 + H2O =>
4 HBrO3 + Os(OH)4 = Os(BrO3)4 + 4 H2O
CaO2H2 + MgSO4 = MgO2H2 + CaSO4 =>
CaO2H2 + MgSO4 = MgO2H2 + CaSO4
C13H18O4 + HONH2 = C11H13NO3 + CO2 + C2H5OH =>
45 C13H18O4 + 39 HONH2 = 39 C11H13NO3 + 16 CO2 + 70 C2H5OH
Li2CO3 + Fe(NO3)2 = Fe2(CO3)2 + LiNO3 =>
2 Li2CO3 + 2 Fe(NO3)2 = Fe2(CO3)2 + 4 LiNO3
CuO(s) + H2(g) = H2O(l) + Cu(s) =>
CuO(s) + H2(g) = H2O(l) + Cu(s)
B(OH)3 + NaCl = Na(OH) + BCl3 =>
B(OH)3 + 3 NaCl = 3 Na(OH) + BCl3
K3Cr(OH)6 + H2SO4 = Cr(OH)3 + K2SO4 + H2O =>
2 K3Cr(OH)6 + 3 H2SO4 = 2 Cr(OH)3 + 3 K2SO4 + 6 H2O
OOCCOO + H2O = OH + HOOCCOO =>
OOCCOO + H2O = OH + HOOCCOO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
Si + KOH + H2O = KSiO3 + H2 =>
2 Si + 2 KOH + 4 H2O = 2 KSiO3 + 5 H2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CaHlO3 = CaO3 + Hl =>
CaHlO3 = CaO3 + Hl
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
C7H5O3 + CH3OH = C8H8O3 + H2O =>
14 C7H5O3 + 22 CH3OH = 15 C8H8O3 + 19 H2O
H2O + CO2 = C8H18 + O2 =>
18 H2O + 16 CO2 = 2 C8H18 + 25 O2
O3 + C10H9N = CO2 + H2O + NO =>
17 O3 + 2 C10H9N = 20 CO2 + 9 H2O + 2 NO
KMnO4 + Na2SO3 = MnO2 + NaO + KSO3 =>
KMnO4 + Na2SO3 = MnO2 + 2 NaO + KSO3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
NaO2 + HNO3 = NaNO3 + H + O =>
NaO2 + HNO3 = NaNO3 + H + 2 O
NaH + O = NaO + H =>
NaH + O = NaO + H
Mg + Ag3N2 = Mg3N2 + Ag =>
3 Mg + Ag3N2 = Mg3N2 + 3 Ag
B2H5 + O2 = B2O3 + H2O =>
4 B2H5 + 11 O2 = 4 B2O3 + 10 H2O
FeOH + HCl = FeCl2 + H3O =>
FeOH + 2 HCl = FeCl2 + H3O
H2 + HNO3 = H2O + N2H4O3 =>
4 H2 + 2 HNO3 = 3 H2O + N2H4O3
CH4 + CH3C6H4I + NaOCH3 = C10H10 + NaI + CH3OH =>
5 CH4 + 15 CH3C6H4I + 15 NaOCH3 = 11 C10H10 + 15 NaI + 15 CH3OH
KNO2NH4Cl = KClNH4NO2 =>
KNO2NH4Cl = KClNH4NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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