| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2 =>
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2
NaCrO2 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 NaCrO2 + 8 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 4 H2O
Al + H2So4(aq) = Al2(So4)3(aq) + H2(l) =>
2 Al + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2(l)
Ba(NO3)2 + KOH = BaKOH + (NO3)2 =>
Ba(NO3)2 + KOH = BaKOH + (NO3)2
Na2SO4 + Cu3P2 = CuSO4 + Na3P =>
3 Na2SO4 + Cu3P2 = 3 CuSO4 + 2 Na3P
N2H2 + ClO3{-} = NO + Cl{-} + H2O =>
N2H2 + ClO3{-} = 2 NO + Cl{-} + H2O
H + I = HI =>
H + I = HI
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
BaBr2 + CH3COOH = (CH3COO)2Ba + HBr =>
BaBr2 + 2 CH3COOH = (CH3COO)2Ba + 2 HBr
C3H28 + O2 = CO2 + H2O =>
C3H28 + 10 O2 = 3 CO2 + 14 H2O
PbCl2 + Na2CrO4 = PbCrO4 + NaCl = Al(OH)3 + CaSO4 =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
MgS(s) + HBr(aq) = Mg(Br) + HS =>
MgS(s) + HBr(aq) = Mg(Br) + HS
K2C2O4*H2O + FeCl3*H2O = Fe2K2(C2O4)4*3H2O + KCl + H2O =>
4 K2C2O4*H2O + 2 FeCl3*H2O = Fe2K2(C2O4)4*3H2O + 6 KCl + 3 H2O
Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
H2S(g) + O2(g) = S8(g) + H2O =>
8 H2S(g) + 4 O2(g) = S8(g) + 8 H2O
MgSO47H2O = MgSO4 + H + O =>
MgSO47H2O = MgSO4 + 2 H + 44 O
ZnCl2 + NH4Cl = (NH4)3ZnCl5 =>
ZnCl2 + 3 NH4Cl = (NH4)3ZnCl5
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
AgBF4 = AgF + BF3 =>
AgBF4 = AgF + BF3
BaO2 + NO2 = Ba(NO3)2 =>
BaO2 + 2 NO2 = Ba(NO3)2
H2 + Br1 = HBr =>
H2 + 2 Br1 = 2 HBr
Fe + (Ag)NO3 = FeNO3 + (Ag) =>
Fe + (Ag)NO3 = FeNO3 + (Ag)
H2SO4 + P2O5 = H2SO4P2O5 =>
H2SO4 + P2O5 = H2SO4P2O5
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
UO3 + BrF3 = UF4 + Br2 + O2 =>
6 UO3 + 8 BrF3 = 6 UF4 + 4 Br2 + 9 O2
Ca(BO3)2 + KOH = Ca(OH)2 + KBO3 =>
Ca(BO3)2 + 2 KOH = Ca(OH)2 + 2 KBO3
CdCl2 + CS(NH2)2 = Cd[CS(NH2)2]2Cl2 =>
CdCl2 + 2 CS(NH2)2 = Cd[CS(NH2)2]2Cl2
*H2O + SO3 = H2SO4 =>
*H2O + SO3 = H2SO4
Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O
K4[Fe(CN)6] + H2SO4 = HCN + Fe2[Fe(CN)6] + K2SO4 =>
3 K4[Fe(CN)6] + 6 H2SO4 = 12 HCN + Fe2[Fe(CN)6] + 6 K2SO4
Gd2O3 + HNO3 = Gd(NO3)2 + O2 + H2O =>
2 Gd2O3 + 8 HNO3 = 4 Gd(NO3)2 + O2 + 4 H2O
HNO3 = H2O + NO2(g) + O2(g) =>
4 HNO3 = 2 H2O + 4 NO2(g) + O2(g)
C4H8Cl2 + H2O = C4H8O + HCl =>
C4H8Cl2 + H2O = C4H8O + 2 HCl
SiO2(heated) = Si + O2 =>
SiO2(heated) = Si + O2
CuSO4(aq) + H2O = CuO + H2SO4 =>
CuSO4(aq) + H2O = CuO + H2SO4
CO2 + H2O = C7H6 + O2 =>
14 CO2 + 6 H2O = 2 C7H6 + 17 O2
PO4 + H2SO4 = H2PO4 + HSO4 =>
PO4 + 2 H2SO4 = H2PO4 + 2 HSO4
Fe(NO3)3 + Na2O = Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 NaNO3
InOH + HNO3 = InNO3 + H2O =>
InOH + HNO3 = InNO3 + H2O
O2F2 + H2O = O2 + HF =>
2 O2F2 + 2 H2O = 3 O2 + 4 HF
C2H3O2 + H2O = CH3COOH + OH =>
C2H3O2 + H2O = CH3COOH + OH
HCl + NaC6H5CO2 = NaCl + C6H5COOH =>
HCl + NaC6H5CO2 = NaCl + C6H5COOH
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
Al2(SO4)3 + NH4OH = Al(NH4)3 + SO4(OH)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(NH4)3 + 3 SO4(OH)2
Na + (O4)2 = Na2O =>
16 Na + (O4)2 = 8 Na2O
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
HgSO4 = Hg + SO4 =>
HgSO4 = Hg + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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