| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + S = FeS
HN + CuO = Cu + N2 + H2O =>
2 HN + CuO = Cu + N2 + H2O
Ga + Br2 = GaBr2 =>
Ga + Br2 = GaBr2
CuCl2 + C12H8N2 = CuC12H8N2 + Cl2 =>
CuCl2 + C12H8N2 = CuC12H8N2 + Cl2
Al + BaSO4 = AlSO4 + Ba =>
Al + BaSO4 = AlSO4 + Ba
CaCO3 + H2O + CO2 = CaH2C2O6 =>
CaCO3 + H2O + CO2 = CaH2C2O6
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O =>
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
K(HCrO2(O2)2) + CH3COOH = CrO(O2)2 + CH3COOK + H2O =>
K(HCrO2(O2)2) + CH3COOH = CrO(O2)2 + CH3COOK + H2O
H2O + K2S + K2MnO4 = S + MnO2 + KOH =>
2 H2O + K2S + K2MnO4 = S + MnO2 + 4 KOH
KMnO4 + BiCl3 + H2O = MnCl2 + KCl + HBiO3 + HCl =>
2 KMnO4 + 5 BiCl3 + 7 H2O = 2 MnCl2 + 2 KCl + 5 HBiO3 + 9 HCl
K2Si2O4 + NaMnO4 + H2SeO4 = Na2SeO4 + K2SeO4 + MnSeO4 + SiO2 + H2O =>
5 K2Si2O4 + 2 NaMnO4 + 8 H2SeO4 = Na2SeO4 + 5 K2SeO4 + 2 MnSeO4 + 10 SiO2 + 8 H2O
N2 + H = NH4 =>
N2 + 8 H = 2 NH4
C2H4Br + O2 = CO2 + H2O + Br2 =>
2 C2H4Br + 6 O2 = 4 CO2 + 4 H2O + Br2
H2SO3 + Ba(OH)2 = SO3Ba + H2O =>
H2SO3 + Ba(OH)2 = SO3Ba + 2 H2O
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
NaBr + Ca3P2 = Na3P + CaBr2 =>
6 NaBr + Ca3P2 = 2 Na3P + 3 CaBr2
C19H34O12 + O2 = CO2 + H2O =>
2 C19H34O12 + 43 O2 = 38 CO2 + 34 H2O
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I =>
BaCrO4 + 3 KI + 8 HCl = BaCl2 + CrCl3 + 3 KCl + 4 H2O + 3 I
C5H7O2N + O2 = CO + H2O + NH3 =>
2 C5H7O2N + 5 O2 = 10 CO + 4 H2O + 2 NH3
CH3CHCH2 + Br2 = CH3CHBrCBrH2 =>
CH3CHCH2 + Br2 = CH3CHBrCBrH2
C30H63O11N10 + O2 = CO2 + H2O + N2 =>
4 C30H63O11N10 + 161 O2 = 120 CO2 + 126 H2O + 20 N2
RuO4 + HCl = H1RuCl6 + H2O + Cl2 =>
2 RuO4 + 18 HCl = 2 H1RuCl6 + 8 H2O + 3 Cl2
Fe2(SO3)3 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 Fe2(SO3)3 + 9 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
KNO2 + MgCl2 = KCl + Mg(NO2)2 =>
2 KNO2 + MgCl2 = 2 KCl + Mg(NO2)2
P{-2} + NO2 + H{+} = NO + P2O5 + H2O =>
2 P{-2} + 7 NO2 + 4 H{+} = 7 NO + P2O5 + 2 H2O
C3H6 + O3 = CO + H2O =>
C3H6 + 2 O3 = 3 CO + 3 H2O
H2N2 + O2 = H2O + N2 =>
2 H2N2 + O2 = 2 H2O + 2 N2
Al2O3 + AlN = Al23O27N5 =>
9 Al2O3 + 5 AlN = Al23O27N5
AlPO4 + NaOH = Al(OH)3 + Na3PO4 =>
AlPO4 + 3 NaOH = Al(OH)3 + Na3PO4
CuSO4(aq) + Zn(NO3)2 = Cu(NO3)2 + ZnSO4(aq) =>
CuSO4(aq) + Zn(NO3)2 = Cu(NO3)2 + ZnSO4(aq)
Zn(s) + CuSO4(aq) = ZnSO4(awk) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(awk) + Cu(s)
Na2S + H(C2H3O2) = Na2(C2H3O2) + HS =>
Na2S + H(C2H3O2) = Na2(C2H3O2) + HS
CO2 + Si = SiO2 + C =>
CO2 + Si = SiO2 + C
Hydrochloricacid + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NH4Cl + Li(OH) = LiCl + NH4OH =>
NH4Cl + Li(OH) = LiCl + NH4OH
H2SO4 + Zn(s) = ZnSO4 + H2 =>
H2SO4 + Zn(s) = ZnSO4 + H2
S + NaNO3 = NaNO2 + SO2 =>
S + 2 NaNO3 = 2 NaNO2 + SO2
Nd3ReO7 + SrCO3 + CoO + Re + ReO3 = SrNdCoReO6 + CO2 =>
3 Nd3ReO7 + 9 SrCO3 + 9 CoO + Re + 5 ReO3 = 9 SrNdCoReO6 + 9 CO2
C21H34(OH)2 + CH3COOH = C23H40O4 =>
C21H34(OH)2 + CH3COOH = C23H40O4
H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
4.6116860184274E + 18 H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
AgNO3 + Na2SiO3 = Ag2SiO3 + NaNO3 =>
2 AgNO3 + Na2SiO3 = Ag2SiO3 + 2 NaNO3
C4H10S + NaOCl = C8H10S2 + NaCl + H2O =>
2 C4H10S + 5 NaOCl = C8H10S2 + 5 NaCl + 5 H2O
H2 + SiO2 = H2O + Si =>
2 H2 + SiO2 = 2 H2O + Si
Fe(NO3)3 = NO2 + O2 + Fe3O4 =>
6 Fe(NO3)3 = 18 NO2 + 5 O2 + 2 Fe3O4
Na + F{2} = NaF{2} =>
Na + F{2} = NaF{2}
Ca6H6 + F2 = CaF2 + H2F =>
2 Ca6H6 + 15 F2 = 12 CaF2 + 6 H2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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