| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + H2(SO4)2 = Mg(SO4)2 + 2 HCl
HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O
K2SO4 + HNO3 = K(NO3) + H2SO4 =>
K2SO4 + 2 HNO3 = 2 K(NO3) + H2SO4
Pb + Fe(NO3)3 = Fe + Pb(NO3)3 =>
Pb + Fe(NO3)3 = Fe + Pb(NO3)3
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
HgCl2 + FeCl2 = Hg2Cl2 + FeCl3 =>
2 HgCl2 + 2 FeCl2 = Hg2Cl2 + 2 FeCl3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2SO4 + BaCl2 = Na2Ba + SO4 + Cl2 =>
Na2SO4 + BaCl2 = Na2Ba + SO4 + Cl2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
CuSO4 + CuCl2 = Cu(SO4)2 + CuCl =>
2 CuSO4 + CuCl2 = Cu(SO4)2 + 2 CuCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe2O3 + FeO = Fe(FeO2)2 =>
Fe2O3 + FeO = Fe(FeO2)2
AgNO3 + NH3 + H2O = Ag2O + NH4NO3 =>
2 AgNO3 + 2 NH3 + H2O = Ag2O + 2 NH4NO3
CuBr + Ba = BaBr2 + Cu =>
2 CuBr + Ba = BaBr2 + 2 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H7I = C3H6 + HI =>
C3H7I = C3H6 + HI
W2P2O11 + WO3 + P = WPO5 =>
2 W2P2O11 + WO3 + P = 5 WPO5
C2H4O + Ag2O = C2H3OOH + Ag =>
C2H4O + Ag2O = C2H3OOH + 2 Ag
AgNO3 + Cu(II)Cl = AgCl + Cu(II)NO3 =>
AgNO3 + Cu(II)Cl = AgCl + Cu(II)NO3
NO + NO3{-} + H{+} = N2O4 + H2O =>
2 NO + 4 NO3{-} + 4 H{+} = 3 N2O4 + 2 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Al2(SO4)3 + Na3(PO4) = Al(PO4) + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2SO4
H2SO3 + Ni(OH)3 = Ni(HSO4) + H2O =>
H2SO3 + Ni(OH)3 = Ni(HSO4) + 2 H2O
Ca + S = CaS =>
Ca + S = CaS
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HNO2 + NaOH = H2O + NaNO2 =>
HNO2 + NaOH = H2O + NaNO2
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al2(SO4)3 + Sn = SnSO4 + Al =>
Al2(SO4)3 + 3 Sn = 3 SnSO4 + 2 Al
FeC2O4*2H2O + O2 = Fe2O + H2O + CO2 =>
4 FeC2O4*2H2O + O2 = 2 Fe2O + 8 H2O + 8 CO2
Mg(CO3) + HNO3 = Mg(NO3)2 + H2O + CO2 =>
Mg(CO3) + 2 HNO3 = Mg(NO3)2 + H2O + CO2
H4CO4 + Ga(OH)3 = (CO4)3Ga4 + H2O =>
3 H4CO4 + 4 Ga(OH)3 = (CO4)3Ga4 + 12 H2O
SCl4 + H2O = SOCl2 + HCl =>
SCl4 + H2O = SOCl2 + 2 HCl
AgNO3 + NH3 + H2O = Ag2O + NH4NO3 =>
2 AgNO3 + 2 NH3 + H2O = Ag2O + 2 NH4NO3
Cr2S3 + CuI = CrI3 + Cu2S =>
Cr2S3 + 6 CuI = 2 CrI3 + 3 Cu2S
FeBr3 + Fe(NO3)2 = FeBr2 + Fe(NO3)3 =>
2 FeBr3 + 3 Fe(NO3)2 = 3 FeBr2 + 2 Fe(NO3)3
Ag + K2CrO4 = AgCrO4 + K2 =>
Ag + K2CrO4 = AgCrO4 + K2
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4(NO3)
Na2(SO4) + BaCl2 = Ba(SO4) + NaCl =>
Na2(SO4) + BaCl2 = Ba(SO4) + 2 NaCl
Na2FeO4 + VSO4 + H2SO4 = Fe2(SO4)3 + NaVO3 + H2O + Na2SO4 =>
2 Na2FeO4 + 2 VSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 NaVO3 + 2 H2O + Na2SO4
B2H2 + Cl2 = B2Cl2 + H2 =>
B2H2 + Cl2 = B2Cl2 + H2
NH3 + H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3 + 3 H2O + AlCl3 = 3 NH4Cl + Al(OH)3
Na2SO4(aq) + Ba(NO3)2(aq) = NaNO3(aq) + Ba(SO4)(s) =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 NaNO3(aq) + Ba(SO4)(s)
Fe(s) + H2O(l) = H2(g) + FeO2O3(s) =>
Fe(s) + 5 H2O(l) = 5 H2(g) + FeO2O3(s)
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
C3H5(NO3)3 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)3 = 6 N2 + O2 + 12 CO2 + 10 H2O
BrP = Br + P =>
BrP = Br + P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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