| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3(aq) = N2O + 2 H2O
Ti(OC4H9)4 + H2O = TiO2 + C4H10O =>
Ti(OC4H9)4 + 2 H2O = TiO2 + 4 C4H10O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + H2O = Mg2H2O =>
2 Mg + H2O = Mg2H2O
K2CrO4 + CuSO4 = K2(SO4) + CuCrO4 =>
K2CrO4 + CuSO4 = K2(SO4) + CuCrO4
C2 + Cl = CCl4 =>
C2 + 8 Cl = 2 CCl4
Na2SO4 + HCl = H2SO4(s) + NaCl(aq) =>
Na2SO4 + 2 HCl = H2SO4(s) + 2 NaCl(aq)
Li2CO3 + Ba(NO3)2 = BaCO3 + LiNO3 =>
Li2CO3 + Ba(NO3)2 = BaCO3 + 2 LiNO3
H3PO4 + KNO3 = KH2PO4 + HNO3 =>
H3PO4 + KNO3 = KH2PO4 + HNO3
Ag + HC1 = AgC1 + H2 =>
2 Ag + 2 HC1 = 2 AgC1 + H2
NaClO + NH3 = NaCl + N2H4 + H2O =>
NaClO + 2 NH3 = NaCl + N2H4 + H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl + K(NO3)2(aq) =>
Pb(NO3)2(aq) + KCl(aq) = PbCl + K(NO3)2(aq)
NaOH + CU(SO4)2 = CU(OH)2 + NaSO4 =>
2 NaOH + CU(SO4)2 = CU(OH)2 + 2 NaSO4
HgCl + I = HgI + Cl =>
HgCl + I = HgI + Cl
KO + SO2 = K(SO3) =>
KO + SO2 = K(SO3)
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
PbO4 + HCl = H2O + PbCl2 + Cl =>
PbO4 + 8 HCl = 4 H2O + PbCl2 + 6 Cl
NiSO4*6H2O + C2H8N2 = [Ni(C2H8N2)3(H2O)3]SO4 + H2O =>
NiSO4*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3(H2O)3]SO4 + 3 H2O
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
H3PO4 + CoC2O4 = H2C2O4 + Co3(PO4)2 =>
2 H3PO4 + 3 CoC2O4 = 3 H2C2O4 + Co3(PO4)2
Ti + Bi2O3 = TiO2 + BiO =>
Ti + 2 Bi2O3 = TiO2 + 4 BiO
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
CaO + Cl2 = CaCl + O2 =>
2 CaO + Cl2 = 2 CaCl + O2
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
CH4 + Cl2 + F2 = CFC12 + HCl =>
26 CH4 + 52 Cl2 + F2 = 2 CFC12 + 104 HCl
H + CrO4 = Cr(OH)3 + H2O =>
5 H + CrO4 = Cr(OH)3 + H2O
Al(s) + NO3{-}(aq) + H2O(l) + OH{-}(aq) = Al(OH)4{-}(aq) + NH3(g) =>
8 Al(s) + 3 NO3{-}(aq) + 18 H2O(l) + 5 OH{-}(aq) = 8 Al(OH)4{-}(aq) + 3 NH3(g)
K2Te + H2O = KOH + H2Te =>
K2Te + 2 H2O = 2 KOH + H2Te
AgNo3 + NaCrO3 = AgCrO3NaNo3 =>
AgNo3 + NaCrO3 = AgCrO3NaNo3
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl
Sr(OH)2 + Mg(I2)5 = Sr(I2)2 + Mg(OH)5 =>
5 Sr(OH)2 + 2 Mg(I2)5 = 5 Sr(I2)2 + 2 Mg(OH)5
Al4C3(s) + H2O(l) = Al2O3(s) + H4C(g) =>
Al4C3(s) + 6 H2O(l) = 2 Al2O3(s) + 3 H4C(g)
Li2CO3 + Ba(NO3)2 = BaCO3 + LiNO3 =>
Li2CO3 + Ba(NO3)2 = BaCO3 + 2 LiNO3
Ca + Fe = CaFe =>
Ca + Fe = CaFe
S + HNO3 = S2(NO3)2 + N2O + H2O =>
8 S + 10 HNO3 = 4 S2(NO3)2 + N2O + 5 H2O
Fe + H2SO3 = FeSO3 + FeS2O3 + H2O =>
2 Fe + 3 H2SO3 = FeSO3 + FeS2O3 + 3 H2O
Ni(OH)Cl + HCl = NiCl2 + H2O =>
Ni(OH)Cl + HCl = NiCl2 + H2O
C5N2O3S2 = C2N2 + C3O2 + S2O =>
C5N2O3S2 = C2N2 + C3O2 + S2O
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
LiOH + NaHCO3 = LiNaCO3 + H2O =>
LiOH + NaHCO3 = LiNaCO3 + H2O
SO3 + KI = I2 + SO2 + K2SO4 =>
2 SO3 + 2 KI = I2 + SO2 + K2SO4
Al + C3H7OH = C3H7OAl + H2 =>
2 Al + 2 C3H7OH = 2 C3H7OAl + H2
FeSO4*7H2O + KClO3 + H2O2 + C = KFeO4 + KHSO4 + H2CClO3 + H2O =>
2 FeSO4*7H2O + 4 KClO3 + 3 H2O2 + 4 C = 2 KFeO4 + 2 KHSO4 + 4 H2CClO3 + 12 H2O
Pb + H2SO4 = PbSO42 + SO2 + H2O =>
Pb + 40 H2SO4 = PbSO42 + 39 SO2 + 40 H2O
KMnO4 + Al(OH)3 = K(OH)3 + MnAlO4 =>
KMnO4 + Al(OH)3 = K(OH)3 + MnAlO4
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
Ca(OH)2 + H2CO3 = Ca2(OH)2CO3 + H2O =>
2 Ca(OH)2 + H2CO3 = Ca2(OH)2CO3 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiNO3Ag = LiAg + NO3 =>
LiNO3Ag = LiAg + NO3
Ca(NO3) + K3PO4 = Ca3(PO4) + KNO3 =>
3 Ca(NO3) + K3PO4 = Ca3(PO4) + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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