| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaO(s) + 2 Al(s) = Al2O3(s) + 3 Ba(s)
Na + CaO = NaO + Ca =>
Na + CaO = NaO + Ca
Ba + CaO = BaO + Ca =>
Ba + CaO = BaO + Ca
(CaO)6SiO4 + H2O = CaOSiO4H2O + Ca(OH)2 =>
(CaO)6SiO4 + 6 H2O = CaOSiO4H2O + 5 Ca(OH)2
CrBr3 + NaOH + I2 = Na2CrO4 + NaBrO3 + NaI + H2O =>
2 CrBr3 + 52 NaOH + 21 I2 = 2 Na2CrO4 + 6 NaBrO3 + 42 NaI + 26 H2O
C6H6 + H2PO2 = P4 + HCO3 + H2O =>
2 C6H6 + 36 H2PO2 = 9 P4 + 12 HCO3 + 36 H2O
P4 + NaOH + HOH = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 HOH = PH3 + 3 NaH2PO2
AgNO3 + K4FeCN6 = AgCN6 + K4FeNO3 =>
AgNO3 + K4FeCN6 = AgCN6 + K4FeNO3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
TiOSO4 + NaOH = NaHSO4 + TiO2 =>
TiOSO4 + NaOH = NaHSO4 + TiO2
Fe(OH)3 + CaO = Ca(OH)2 + Fe2O3 =>
2 Fe(OH)3 + 3 CaO = 3 Ca(OH)2 + Fe2O3
Co(MnO4)3 + Mg(NO3)2 = Co(NO3)3 + Mg(MnO4)2 =>
2 Co(MnO4)3 + 3 Mg(NO3)2 = 2 Co(NO3)3 + 3 Mg(MnO4)2
Al2O3 + Sr3N2 = AlN + SrO =>
Al2O3 + Sr3N2 = 2 AlN + 3 SrO
Zn + (Pb(NO3)2) = Pb + Zn(NO3) =>
2 Zn + (Pb(NO3)2) = Pb + 2 Zn(NO3)
C2F4 = C50F100 =>
25 C2F4 = C50F100
Na2SiO3 + HC1 = NaC1 + H2SiO3 =>
Na2SiO3 + 2 HC1 = 2 NaC1 + H2SiO3
AlOH3 + KOH = KAlO2 + H2 =>
AlOH3 + KOH = KAlO2 + 2 H2
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Al2(CO3)3 + H2SO3 = Al2(SO3)3 + H2CO3 =>
Al2(CO3)3 + 3 H2SO3 = Al2(SO3)3 + 3 H2CO3
Li + HCl = LiCl + H2(g) =>
2 Li + 2 HCl = 2 LiCl + H2(g)
C2H5NO2 + Cu(CH3COO)2 = Cu(CH3COO)2C2H5NO2 =>
C2H5NO2 + Cu(CH3COO)2 = Cu(CH3COO)2C2H5NO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CuSO4(aq) + BaCl2(aq) = BaSO4 + CuCl2(s) =>
CuSO4(aq) + BaCl2(aq) = BaSO4 + CuCl2(s)
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Sm(OH)3 = Sm2O3 + H2O =>
2 Sm(OH)3 = Sm2O3 + 3 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CaCl2 + AgNo3 = AgCl + CaNo6 =>
CaCl2 + 2 AgNo3 = 2 AgCl + CaNo6
MgO + H2S = Mg(HS)2 + H2O =>
MgO + 2 H2S = Mg(HS)2 + H2O
Fe + CuCl2(aq) = FeCl2 + Cu =>
Fe + CuCl2(aq) = FeCl2 + Cu
MgOH + HC2H3O2 = H2O + MgCH3COO =>
MgOH + HC2H3O2 = H2O + MgCH3COO
Na2C204 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + MnSO4 + CO2 =>
5 Na2C204 + 818 KMnO4 + 1232 H2SO4 = 409 K2SO4 + 5 Na2SO4 + 1232 H2O + 818 MnSO4 + 1020 CO2
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
HNO3 + MnSO4 + PbO2 = H2O + Pb(NO3)2 + PbSO4 + HMnO4 =>
6 HNO3 + 2 MnSO4 + 5 PbO2 = 2 H2O + 3 Pb(NO3)2 + 2 PbSO4 + 2 HMnO4
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
H2 + SO4 + NaCO3 = Na2SO4 + CO2 + H2O =>
2 H2 + SO4 + 2 NaCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ba + P = BaP =>
Ba + P = BaP
NiCl = Ni + Cl =>
NiCl = Ni + Cl
PbO(s) + NH3(g) = H2O(l) + N2(g) + Pb(s) =>
3 PbO(s) + 2 NH3(g) = 3 H2O(l) + N2(g) + 3 Pb(s)
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
HCOH + Ag2O(NH3*H2O) = Ag + (NH4)2CO3 + H2O =>
HCOH + 2 Ag2O(NH3*H2O) = 4 Ag + (NH4)2CO3 + 2 H2O
C12H22O11 + HNO3 = N2 + CO2 + H2O =>
5 C12H22O11 + 48 HNO3 = 24 N2 + 60 CO2 + 79 H2O
CH3CH2NO2 + Fe + HCl = CH3CH2NH3Cl + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 7 HCl = CH3CH2NH3Cl + 3 FeCl2 + 2 H2O
ZnSO4 + H2O = ZnSO4Zn(OH)2 + H2SO4 =>
2 ZnSO4 + 2 H2O = ZnSO4Zn(OH)2 + H2SO4
Zn + Cl3 = ZnCl3 =>
Zn + Cl3 = ZnCl3
PH3 + N2O = P4 + H2O + N2 =>
4 PH3 + 6 N2O = P4 + 6 H2O + 6 N2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
ZnSO4 + H2O = ZnSO4Zn(OH)2 + H2SO4 =>
2 ZnSO4 + 2 H2O = ZnSO4Zn(OH)2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/24
Équations équilibrées sur03/13/23
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