| Équations équilibrées la veille | Équations équilibrées le lendemain |
AluminumSulfate + SodiumBorate = AluminumBorate + SodiumSulfate
Br2(l) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
FeBr3 + NaOH = NaBr + Fe(OH)3 =>
FeBr3 + 3 NaOH = 3 NaBr + Fe(OH)3
RbO2 + CO = Rb2CO3 + O2 =>
2 RbO2 + CO = Rb2CO3 + O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Zn(NO3)2 + NH4Br = ZnBr2 + (NH4)(NO3) =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2(NH4)(NO3)
*Cr2O3 + Al = *Al2O3 + Cr =>
*Cr2O3 + 2 Al = *Al2O3 + 2 Cr
BaS + HBr = BaBr2 + H2S =>
BaS + 2 HBr = BaBr2 + H2S
Br{-} + Ba{2+} = BaBr2 =>
2 Br{-} + Ba{2+} = BaBr2
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
Mg + HO2 = MgO + H2 =>
4 Mg + 2 HO2 = 4 MgO + H2
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Li + S8 + O2 = Li2SO4 =>
16 Li + S8 + 16 O2 = 8 Li2SO4
S + NO + H3AsO4 = HNO3 + As2S5 + H2O =>
15 S + 10 NO + 6 H3AsO4 = 10 HNO3 + 3 As2S5 + 4 H2O
Zi + N = Zi3N =>
3 Zi + N = Zi3N
Fe + HBr = FeBr2H2 =>
Fe + 2 HBr = FeBr2H2
AgNO3 + C12H22O11 = CO2 + H2O + Ag2CO3 + N2 =>
48 AgNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 Ag2CO3 + 24 N2
C20H12 + H2O2 = CO2 + H2O =>
C20H12 + 46 H2O2 = 20 CO2 + 52 H2O
Rb3PO4 + LiOH = RbOH + Li3PO4 =>
Rb3PO4 + 3 LiOH = 3 RbOH + Li3PO4
CH2CH2 + Br2 = C2H4Br2 =>
CH2CH2 + Br2 = C2H4Br2
Ni(NH3)6 + HCl = Ni(NH3)6Cl2 + H =>
Ni(NH3)6 + 2 HCl = Ni(NH3)6Cl2 + 2 H
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
Al(s) + MnO2(s) = Al2O3(s) + Mn(s) =>
4 Al(s) + 3 MnO2(s) = 2 Al2O3(s) + 3 Mn(s)
CIO2 + H2O = HCIO3 + HCIO2 =>
2 CIO2 + H2O = HCIO3 + HCIO2
CH3CH2CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH2CH2CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NH4CO3 + ZnCl = NH4Cl + ZnCO3 =>
NH4CO3 + ZnCl = NH4Cl + ZnCO3
Ca3(PO4)2 + Mg = Ca3P2 + MgO =>
Ca3(PO4)2 + 8 Mg = Ca3P2 + 8 MgO
Cr2(SO4)3 + CsOH = Cs2SO4 + Cs[Cr(OH)4] =>
Cr2(SO4)3 + 8 CsOH = 3 Cs2SO4 + 2 Cs[Cr(OH)4]
Na2CO3 + Fe(NO3)2 = Na(NO3) + FeCO3 =>
Na2CO3 + Fe(NO3)2 = 2 Na(NO3) + FeCO3
HNO3 + H2SS = NO + S + H2O =>
2 HNO3 + 3 H2SS = 2 NO + 6 S + 4 H2O
Rb2CO3 + HF = RbF + H2O + CO2 =>
Rb2CO3 + 2 HF = 2 RbF + H2O + CO2
MgO + Cl5P = MgCl2 + P4O10 =>
10 MgO + 4 Cl5P = 10 MgCl2 + P4O10
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO2 =>
CuS + 8 HNO3 = Cu(NO3)2 + 6 NO2 + 4 H2O + SO2
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
C4H10 + Mg = MgH2 + C =>
C4H10 + 5 Mg = 5 MgH2 + 4 C
C10H14N2Na2O8*2H2O + ZnSO4*H2O = C10H12N2Na2ZnO8 + H2SO4 + H2O =>
C10H14N2Na2O8*2H2O + ZnSO4*H2O = C10H12N2Na2ZnO8 + H2SO4 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
PO4 + AgNO3 = PNO3 + AgO4 =>
PO4 + AgNO3 = PNO3 + AgO4
KI + Cu(SO4)*5H2O = K2(SO4) + CuI + I2 + H2O =>
4 KI + 2 Cu(SO4)*5H2O = 2 K2(SO4) + 2 CuI + I2 + 10 H2O
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
K2SO4(aq) + SrI2(aq) = KI(aq) + SrSO4(s) =>
K2SO4(aq) + SrI2(aq) = 2 KI(aq) + SrSO4(s)
PO4 + AgNO3 = Ag(PO4)3 + NO3 =>
3 PO4 + AgNO3 = Ag(PO4)3 + NO3
HFeO{2+} + H2O = Fe(OH)2{+} + H{+} =>
HFeO{2+} + H2O = Fe(OH)2{+} + H{+}
AgNo3 + Po4 = Ag3Po4 + No3 =>
3 AgNo3 + Po4 = Ag3Po4 + 3 No3
Ca(OH)2 + N2O5 = (CaOH)NO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2(CaOH)NO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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