| Équations équilibrées la veille |
Mn + 2 CuCl = 2 Cu + MnCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + F2 = CuF =>
2 Cu + F2 = 2 CuF
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
[Cu(NH3)2]Cl + H2S = Cu2S + NH3 + HCl =>
2[Cu(NH3)2]Cl + H2S = Cu2S + 4 NH3 + 2 HCl
RbOH + Mg(ClO3)2 = Mg(OH)2 + RbClO3 =>
2 RbOH + Mg(ClO3)2 = Mg(OH)2 + 2 RbClO3
Li2O + TiO2 + P2O5 = LiTiPO5 =>
Li2O + 2 TiO2 + P2O5 = 2 LiTiPO5
PbO2 + H2SO4 = PbSO4 + O2H2 =>
PbO2 + H2SO4 = PbSO4 + O2H2
Cr(NO3)3 + RbOH = Cr(OH)3 + RbNO3 =>
Cr(NO3)3 + 3 RbOH = Cr(OH)3 + 3 RbNO3
Mg(g) + N2(g) = Mg3N2(g) =>
3 Mg(g) + N2(g) = Mg3N2(g)
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
Ca + HCl = CaCl2 + H22 =>
11 Ca + 22 HCl = 11 CaCl2 + H22
C6H5OOH + O2 = CO2 + H2O =>
2 C6H5OOH + 13 O2 = 12 CO2 + 6 H2O
C6H5NH2 + H2O = C6H5NH3{+} + OH{-} =>
C6H5NH2 + H2O = C6H5NH3{+} + OH{-}
Cl3O6 = O2 + Cl2 =>
2 Cl3O6 = 6 O2 + 3 Cl2
N2H4 + NO2 = N2 + H2O =>
2 N2H4 + 2 NO2 = 3 N2 + 4 H2O
Rb + S2 = S2Rb =>
Rb + S2 = S2Rb
Mn + O2 = OMn =>
2 Mn + O2 = 2 OMn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3P2 + K2Cr2O7 + HCl = Ca3(PO4)2 + CrCl3 + KCl + H2O =>
3 Ca3P2 + 8 K2Cr2O7 + 64 HCl = 3 Ca3(PO4)2 + 16 CrCl3 + 16 KCl + 32 H2O
BrO4{-} + S = BrO3{-} + SO2 =>
2 BrO4{-} + S = 2 BrO3{-} + SO2
Cs2O + P2O5 = Cs3PO4 =>
3 Cs2O + P2O5 = 2 Cs3PO4
Ba(OH)2 + K2Co3 = BaCo3 + KOH =>
Ba(OH)2 + K2Co3 = BaCo3 + 2 KOH
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Zn + S = ZnS =>
Zn + S = ZnS
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
S2H + O2 = SO2 + H2O =>
4 S2H + 9 O2 = 8 SO2 + 2 H2O
NaCl + NaI = Na2ClI =>
NaCl + NaI = Na2ClI
H3PO3 + Zn(OH)4 = Zn3(PO3)4 + H2O =>
4 H3PO3 + 3 Zn(OH)4 = Zn3(PO3)4 + 12 H2O
Mg + I2 + O2 = Mg(IO3)3 =>
2 Mg + 3 I2 + 9 O2 = 2 Mg(IO3)3
Br2 + CoI3 = CoBr + I =>
Br2 + 2 CoI3 = 2 CoBr + 6 I
NaHCO3 + KOH = NaKCO3 + H2O =>
NaHCO3 + KOH = NaKCO3 + H2O
Sr(s) + Br2(g) = SrBr2(s) =>
Sr(s) + Br2(g) = SrBr2(s)
C7H8NO2 + Fe + HCl = C7H11NCl + FeCl2 + H2O =>
C7H8NO2 + 3 Fe + 7 HCl = C7H11NCl + 3 FeCl2 + 2 H2O
Cr2O72 + H2S + H{+} = Cr3{+} + S + H2O =>
3 Cr2O72 + 215 H2S + 2 H{+} = 2 Cr3{+} + 215 S + 216 H2O
Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
AgCl + HOH = HCl + AgOH =>
AgCl + HOH = HCl + AgOH
O2 + H2O = O2(OH2)3 =>
O2 + 3 H2O = O2(OH2)3
Ag + H2SO4 + H{+} = SO2 + Ag{+} + H2O =>
2 Ag + H2SO4 + 2 H{+} = SO2 + 2 Ag{+} + 2 H2O
CuClO + NaS = CuS + NaClO =>
CuClO + NaS = CuS + NaClO
KF*6H2O + NiCl2*6H2O = KNiF3 + KCl + H2O =>
3 KF*6H2O + NiCl2*6H2O = KNiF3 + 2 KCl + 24 H2O
YbCl2 + KClO + H2SO4 = Yb2(SO4)3 + HCl + KCl + H2O =>
2 YbCl2 + KClO + 3 H2SO4 = Yb2(SO4)3 + 4 HCl + KCl + H2O
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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