| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Ba + H(OH) = Ba(OH)2 + H2 =>
Ba + 2 H(OH) = Ba(OH)2 + H2
OsO4 + H2S = OsS4 + H2O =>
OsO4 + 4 H2S = OsS4 + 4 H2O
Br + N2 = NBr3 =>
6 Br + N2 = 2 NBr3
Ca3P2O8 + HNO3 = H3PO4 + CaN2O6 =>
Ca3P2O8 + 6 HNO3 = 2 H3PO4 + 3 CaN2O6
LiCl + NaBr = NaCl + LiBr =>
LiCl + NaBr = NaCl + LiBr
Cu + H2SO4 = Cu(SO4)3 + SO2 + H2O =>
Cu + 6 H2SO4 = Cu(SO4)3 + 3 SO2 + 6 H2O
MnO2(s) + C(s) = Mn(s) + CO2(g) =>
MnO2(s) + C(s) = Mn(s) + CO2(g)
Ba + H(OH) = Ba(OH)2 + H2 =>
Ba + 2 H(OH) = Ba(OH)2 + H2
C99999999999999999999999999999 = C9227000000000000000 =>
C99999999999999999999999999999 = C9227000000000000000
MnO2 + HCl = Cl + HO + MnCl =>
MnO2 + 2 HCl = Cl + 2 HO + MnCl
(NH4)Cl + KOH = KCl + NH3 + H2O =>
(NH4)Cl + KOH = KCl + NH3 + H2O
H2S04(I) + KCl(s) = K2S04(I) + HCl(g) =>
H2S04(I) + 2 KCl(s) = K2S04(I) + 2 HCl(g)
HCH2CH2CO2 + OH{-} = CH2CH2CO2{-} + H2O =>
HCH2CH2CO2 + OH{-} = CH2CH2CO2{-} + H2O
Ti2W2C3F2 = WC + TiC + TiF4 + W =>
2 Ti2W2C3F2 = 3 WC + 3 TiC + TiF4 + W
Mg3P2 = Mg{+2} + P{-3} =>
Mg3P2 = 3 Mg{+2} + 2 P{-3}
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Zn(OH)2 + NH3 = Zn(NH3)4 + OH =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4 + 2 OH
Bi2(SO4)3 + NaOH = Bi(OH)3 + Na2SO4 =>
Bi2(SO4)3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2SO4
HBr + CuCO3 = H2O + O2 + BrCCu =>
4 HBr + 4 CuCO3 = 2 H2O + 5 O2 + 4 BrCCu
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
CuCl + AI = Cu + AICl3 =>
3 CuCl + AI = 3 Cu + AICl3
H2O + CaSO4 = CaOH + HSO4 =>
H2O + CaSO4 = CaOH + HSO4
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
Zn(OH)2 + NH3 = [Zn(NH3)4]{2+} + OH{-} =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4]{2+} + 2 OH{-}
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
HI + LiOH(aq) = LiI + H2O =>
HI + LiOH(aq) = LiI + H2O
Pb(CH3COO)2 = Pb + CO2 + H2O + C3H6O =>
8 Pb(CH3COO)2 = 8 Pb + 11 CO2 + 3 H2O + 7 C3H6O
PBr3 + H2O = H3 + PO3 + HBr =>
PBr3 + 3 H2O = H3 + PO3 + 3 HBr
K + H2O + AlCl3 = KCl + Al(OH)3 + H2 =>
6 K + 6 H2O + 2 AlCl3 = 6 KCl + 2 Al(OH)3 + 3 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2H4 + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Pb(CH3COO)2 = PbC + C + H2O + O2 =>
2 Pb(CH3COO)2 = 2 PbC + 6 C + 6 H2O + O2
C2H6O + O2 = CO1 + H2O =>
C2H6O + 2 O2 = 2 CO1 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HNO3 + P = N2O + PNO3 + H2O =>
10 HNO3 + 8 P = N2O + 8 PNO3 + 5 H2O
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
KOH + HCOOH = KCOOH + H2O =>
KOH + HCOOH = KCOOH + H2O
CrO + H2O = Cr + H2O2 =>
CrO + H2O = Cr + H2O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + HBrO3 = Fe(BrO3)3 + H2 =>
2 Fe + 6 HBrO3 = 2 Fe(BrO3)3 + 3 H2
MnO2 + HCI = MnCI + CI + H2O =>
MnO2 + 4 HCI = MnCI + 3 CI + 2 H2O
HCOH + [Ag(NH3)2]OH = Ag + NH3 + H2O + (NH4)2CO3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + 6 NH3 + 2 H2O + (NH4)2CO3
RbClO4 + AgCN = RbCN + AgClO4 =>
RbClO4 + AgCN = RbCN + AgClO4
Al + NaS2O4 = AlS2O4 + Na =>
Al + NaS2O4 = AlS2O4 + Na
Ba(OH)2 + Na2HPO4 = BaHPO4 + NaOH =>
Ba(OH)2 + Na2HPO4 = BaHPO4 + 2 NaOH
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
Ba + H(OH) = Ba(OH)2 + H2 =>
Ba + 2 H(OH) = Ba(OH)2 + H2
Ag2C2 + H2O = Ag2O + C2H2 =>
Ag2C2 + H2O = Ag2O + C2H2
HBr + C2H5NH2 = NH3 + C2H5Br =>
HBr + C2H5NH2 = NH3 + C2H5Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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