| Équations équilibrées la veille |
Fe2S3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2S
C6H10O6 = CO + H2 =>
C6H10O6 = 6 CO + 5 H2
Mn{2+} + S2O8{2-} + OH{-} = MnO2 + SO4{2-} + H{2O =>
Mn{2+} + 2 S2O8{2-} + 2 OH{-} = MnO2 + 4 SO4{2-} + 2 H{2O
H2C2O4(aq) + KOH(aq) = K2C2O4 + H2O =>
H2C2O4(aq) + 2 KOH(aq) = K2C2O4 + 2 H2O
MnO(OH)2 = MnO2 + H2O =>
MnO(OH)2 = MnO2 + H2O
Fe + AlBr3 = FeBr2 + Al =>
3 Fe + 2 AlBr3 = 3 FeBr2 + 2 Al
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
PF5 = P + F5 =>
PF5 = P + F5
C6H4(OH)CO2H + CH3OH = C6H4(HO)COOCH3 + H2O =>
C6H4(OH)CO2H + CH3OH = C6H4(HO)COOCH3 + H2O
Li + FeS2 = Li2S + FeS =>
2 Li + FeS2 = Li2S + FeS
NaNH2 + CrCl3 + H = Cr(NH3)6Cl3 + Na =>
6 NaNH2 + CrCl3 + 6 H = Cr(NH3)6Cl3 + 6 Na
ammonia + oxygen = nitrogen + water =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C8H9NO2 + C2H6O = C12H17NO2 + H2O =>
C8H9NO2 + 2 C2H6O = C12H17NO2 + 2 H2O
W + F2 = WF5 =>
2 W + 5 F2 = 2 WF5
F + U + C + K = FUCK =>
F + U + C + K = FUCK
NO + N = N2O =>
NO + N = N2O
CaCO3 + TiO2 = Ca3Ti2O7 + CO2 =>
3 CaCO3 + 2 TiO2 = Ca3Ti2O7 + 3 CO2
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
MoO3 + NaOH = Na2MoO4*H2O =>
MoO3 + 2 NaOH = Na2MoO4*H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Li2CO3 + Ca(OH)2 + H2O = LiOH*H2O + CaCO3 =>
Li2CO3 + Ca(OH)2 + 2 H2O = 2 LiOH*H2O + CaCO3
Mo + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
Mo + 3 NaNO3 + 2 NaOH = Na2MoO4 + 3 NaNO2 + H2O
Sb2S3 + OH = SbS2 + SbOS + H2O =>
Sb2S3 + 2 OH = SbS2 + SbOS + H2O
NaIO3 + H2SO3 = I2 + H2SO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = I2 + 4 H2SO4 + Na2SO4 + H2O
Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
C2O2 = C + CO2 =>
C2O2 = C + CO2
Mn(NO3)2 + Ag = MnAg + (NO3)2 =>
Mn(NO3)2 + Ag = MnAg + (NO3)2
CuSO4 + H2O2 = H2SO4 + CuO2 =>
CuSO4 + H2O2 = H2SO4 + CuO2
Zn + Cu2(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu2(SO4)2 = 2 Zn(SO4) + 2 Cu
H3PO4 + HF = H2PO3F + H2O =>
H3PO4 + HF = H2PO3F + H2O
C3H6O + H2O2 = C12H24O8 + H2O =>
4 C3H6O + 4 H2O2 = C12H24O8 + 4 H2O
FeBr2 + H2O = Fe(OH)Br + HBr =>
FeBr2 + H2O = Fe(OH)Br + HBr
B + N = BN =>
B + N = BN
V + ClO3{-} + H2O = HV2O7{3-} + Cl{-} + H{+} =>
6 V + 5 ClO3{-} + 6 H2O = 3 HV2O7{3-} + 5 Cl{-} + 9 H{+}
Ca + Sn(NO3)2 = Sn + Ca(NO3)2 =>
Ca + Sn(NO3)2 = Sn + Ca(NO3)2
FeCl3 + CuCo3 = Fe2(Co3)3 + CuCl2 =>
2 FeCl3 + 3 CuCo3 = Fe2(Co3)3 + 3 CuCl2
FeC2O4*H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*H2O + O2 = 2 FeO + 2 H2O + 4 CO2
Au2S + O2 = Au2O + SO2 =>
2 Au2S + 3 O2 = 2 Au2O + 2 SO2
MnO(OH)2 = MnO2 + H2O =>
MnO(OH)2 = MnO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrO4{2-} + CH3COOH = Cr2O7{2-} + CH3COO{-} + H2O =>
2 CrO4{2-} + 2 CH3COOH = Cr2O7{2-} + 2 CH3COO{-} + H2O
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2 + Cu =>
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2 + Cu
Cr(NO3)3 + Li2CO3 = Cr2(CO3)3 + LiNO3 =>
2 Cr(NO3)3 + 3 Li2CO3 = Cr2(CO3)3 + 6 LiNO3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + FeSO4 + KOH = Fe(OH)3 + KCl + K2SO4 =>
Cl2 + 2 FeSO4 + 6 KOH = 2 Fe(OH)3 + 2 KCl + 2 K2SO4
Li + I = LiI =>
Li + I = LiI
Ni + CO2 = Ni2O3 + CO =>
2 Ni + 3 CO2 = Ni2O3 + 3 CO
Fe + NH4SCN = FeNH4 + SCN =>
Fe + NH4SCN = FeNH4 + SCN
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
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Équations équilibrées sur10/23/24
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