| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiF + FeSO4 = Li2SO4 + FeF2
Co{2+} + Cu = Cu{2+} + Co =>
Co{2+} + Cu = Cu{2+} + Co
Al + HgBr2 = AlBr3 + Hg =>
2 Al + 3 HgBr2 = 2 AlBr3 + 3 Hg
S + F = SF4 =>
S + 4 F = SF4
Hg2(OH)2 = H2O + Hg2O =>
Hg2(OH)2 = H2O + Hg2O
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
BaCl2 + Li2O4Cr = BaCrO4 + LiCl =>
BaCl2 + Li2O4Cr = BaCrO4 + 2 LiCl
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
C2 + H2SO4 = C2(SO4) + H2 =>
C2 + H2SO4 = C2(SO4) + H2
SO2 + NaSH + NaOH = Na2SO5 + H2S =>
5 SO2 + NaSH + 5 NaOH = 3 Na2SO5 + 3 H2S
Fe + C + N2 = FeCN2 =>
Fe + C + N2 = FeCN2
Fe3O4 + H2S = Fe + SO2 + H2O =>
3 Fe3O4 + 4 H2S = 9 Fe + 4 SO2 + 4 H2O
W + HNO3 + HF = H2WF8 + NO + H2O =>
W + 2 HNO3 + 8 HF = H2WF8 + 2 NO + 4 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
P + SO2 = P2O5 + S =>
4 P + 5 SO2 = 2 P2O5 + 5 S
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
(Ca)3(P(O)4)2 + (H)2S(O)4 = CaS(O)4 + Ca((H)2P(O)4)2 =>
(Ca)3(P(O)4)2 + 2(H)2S(O)4 = 2 CaS(O)4 + Ca((H)2P(O)4)2
NH2OH + FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = N2H4 + Fe2(SO4)3 + 2 H2O
Hg + N2 = HgN2 =>
Hg + N2 = HgN2
Mg + ClO3 = Mg(ClO3)2 =>
Mg + 2 ClO3 = Mg(ClO3)2
Sn + CuNO3 = Sn(NO3)4 + Cu =>
Sn + 4 CuNO3 = Sn(NO3)4 + 4 Cu
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
AgNO3 + Na2S04 = Ag2S04 + NaNO3 =>
2 AgNO3 + Na2S04 = Ag2S04 + 2 NaNO3
H2 + Cl22 = HCl =>
11 H2 + Cl22 = 22 HCl
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + Na2SO4 + Cl2 =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + 2 H2O + Na2SO4 + Cl2
Cu + NH4 = CuNH4 =>
Cu + NH4 = CuNH4
COOHCOOH + LiOH = LiCOOH + COOHOH =>
COOHCOOH + LiOH = LiCOOH + COOHOH
Ag + KNC + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KNC + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
KCl + CaO = CaCl2 + K2O =>
2 KCl + CaO = CaCl2 + K2O
(NH4)2CrO4 + Cr(NO2)3 = Cr2(CrO4)3 + (NH4)NO2 =>
3(NH4)2CrO4 + 2 Cr(NO2)3 = Cr2(CrO4)3 + 6(NH4)NO2
SnO + NaNO3 = SnNO3 + ONa =>
SnO + NaNO3 = SnNO3 + ONa
SrCl2 + H2O = Sr(OH)2 + HCl =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 HCl
C8H10 + NO = N2 + CO2 + H2O =>
2 C8H10 + 42 NO = 21 N2 + 16 CO2 + 10 H2O
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
HCOOH + Mg = MgCOOH + H =>
HCOOH + Mg = MgCOOH + H
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + LiNO3(aq) =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + 3 LiNO3(aq)
Na2Co3 + KCl = Na2K + ClCo3 =>
Na2Co3 + KCl = Na2K + ClCo3
CO2 + Ni = NiO + C =>
CO2 + 2 Ni = 2 NiO + C
HNO3 + Mg = Mg(NO3) + NO2 + H2O =>
2 HNO3 + Mg = Mg(NO3) + NO2 + H2O
KBrO3 + SnCl2 + HCl = Br2 + SnCl4 + KCl + H2O =>
2 KBrO3 + 5 SnCl2 + 12 HCl = Br2 + 5 SnCl4 + 2 KCl + 6 H2O
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
NO2(g) + H2(g) = NH3 + H2O =>
2 NO2(g) + 7 H2(g) = 2 NH3 + 4 H2O
Cr2O7 + H2C2O4 = Cr + H2O + CO2 =>
Cr2O7 + 7 H2C2O4 = 2 Cr + 7 H2O + 14 CO2
Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2
C9H7N + H2 = C9H11N =>
C9H7N + 2 H2 = C9H11N
Fe + BaBr2 = FeBr + Ba =>
2 Fe + BaBr2 = 2 FeBr + Ba
Pb + Cu = PbCu =>
Pb + Cu = PbCu
C6H10O10 + O2 = CO2 + H2O =>
2 C6H10O10 + 7 O2 = 12 CO2 + 10 H2O
Zr + HCl = ZrCl4 + H2 =>
Zr + 4 HCl = ZrCl4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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