| Équations équilibrées la veille |
HI + BaO = HBaOI
AgCl + NH4{+} = Ag{+} + NH4Cl =>
AgCl + NH4{+} = Ag{+} + NH4Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
NaIO3 + NaHSO3 = NaHSO4 + Na2SO + H2O + I2 =>
2 NaIO3 + 11 NaHSO3 = 9 NaHSO4 + 2 Na2SO + H2O + I2
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
H + Cl + O = HClO2 =>
H + Cl + 2 O = HClO2
CH4 + S2 + O2 = CS2 + H2SO4 =>
CH4 + 2 S2 + 4 O2 = CS2 + 2 H2SO4
KL + KMnO4 + H2SO4 = MnSO4 + K2SO4 + L2 + H2O =>
10 KL + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 L2 + 8 H2O
AsCl3(l) + H2O(l) = H3AsO3(aq) + HCl(g) =>
AsCl3(l) + 3 H2O(l) = H3AsO3(aq) + 3 HCl(g)
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O =>
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O
SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O
CuSO4 + C2H5OH = Cu(OH)2 + C2H4 + H2SO4 =>
CuSO4 + 2 C2H5OH = Cu(OH)2 + 2 C2H4 + H2SO4
Al + H2SO4 = AlH3 + SO2 + O2 =>
2 Al + 3 H2SO4 = 2 AlH3 + 3 SO2 + 3 O2
SrO + N2O5 = SrN + O =>
2 SrO + N2O5 = 2 SrN + 7 O
MnO2 + MgSO4 = MgO + Mn(SO4)2 =>
MnO2 + 2 MgSO4 = 2 MgO + Mn(SO4)2
NaBrO3 + NaBr + H2SO4 = Br2Na2SO4 + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Br2Na2SO4 + 3 H2O
Fe2S3 + HCl = Fe2Cl + S3H =>
Fe2S3 + HCl = Fe2Cl + S3H
Ca(OH)2 + (NH4)Cl = (NH4)(OH) + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2(NH4)(OH) + CaCl2
SrCO3 + CuO + SeO2 = Sr2Cu(SeO3)3 + CO2 =>
2 SrCO3 + CuO + 3 SeO2 = Sr2Cu(SeO3)3 + 2 CO2
CH3COOH + HOCH2CH2CH3 = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + HOCH2CH2CH3 = CH3COOCH2CH2CH3 + H2O
Al + H4SO5 = H2OAlSO4 + H2 =>
Al + H4SO5 = H2OAlSO4 + H2
HCl + Ag(OH)2 = H2O + AgCl2 =>
2 HCl + Ag(OH)2 = 2 H2O + AgCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn + MnO2 + H2SO4 = MnSO4 + H2O =>
Mn + MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O
FeCl3 + NH4HCO3 = Fe(OH)3 + NH3 + CO + Cl2 =>
2 FeCl3 + 3 NH4HCO3 = 2 Fe(OH)3 + 3 NH3 + 3 CO + 3 Cl2
HCNO + KOH = KCNO + H2O =>
HCNO + KOH = KCNO + H2O
ZnCl2 + Cd = CdCl2 + Zn =>
ZnCl2 + Cd = CdCl2 + Zn
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
PotassiumHydroxide + CopperNitrate = PotassiumNitrate + CopperHydroxide =>
PotassiumHydroxide + CopperNitrate = PotassiumNitrate + CopperHydroxide
Cu(OH)2 + HBr = CuBr2 + HOH =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 HOH
H2S + CS2 = CH4 + S8 =>
4 H2S + 2 CS2 = 2 CH4 + S8
Li + P4 = Li3P4 =>
3 Li + P4 = Li3P4
CH4N + O2 = CO + H2O + NO =>
CH4N + 2 O2 = CO + 2 H2O + NO
Na2CO3 + NaClO + Cr(OH)3 = NaCrO4 + NaCl + CO2 + H2O =>
Na2CO3 + 4 NaClO + 2 Cr(OH)3 = 2 NaCrO4 + 4 NaCl + CO2 + 3 H2O
Fe{2+} + NH4SCN = NH4{+} + Fe(SCN)2 =>
Fe{2+} + 2 NH4SCN = 2 NH4{+} + Fe(SCN)2
Cu + Mg(NO3)2 = Mg + Cu(NO3)3 =>
2 Cu + 3 Mg(NO3)2 = 3 Mg + 2 Cu(NO3)3
K2CrO4(s) + Hg2Cl2(s) = Hg2CrO4(s) + KCl(s) =>
K2CrO4(s) + Hg2Cl2(s) = Hg2CrO4(s) + 2 KCl(s)
Mg(Cl)2 + Ni(NO3)2 = Mg(NO3)2 + Ni(Cl)2 =>
Mg(Cl)2 + Ni(NO3)2 = Mg(NO3)2 + Ni(Cl)2
Na3PO4 + HBr = H3PO4 + Na + Br =>
Na3PO4 + 3 HBr = H3PO4 + 3 Na + 3 Br
HgO + HCl = Hg(Cl)2 + H2O =>
HgO + 2 HCl = Hg(Cl)2 + H2O
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
C6H12O6 + Mn{4+} + H2O = Mn{2+} + CO2 + H{+} =>
C6H12O6 + 12 Mn{4+} + 6 H2O = 12 Mn{2+} + 6 CO2 + 24 H{+}
CaHCO3 + HNO3 = CaNO3 + HHCO3 =>
CaHCO3 + HNO3 = CaNO3 + HHCO3
C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O
Na + HS + O3 = NaHSO4 =>
3 Na + 3 HS + 4 O3 = 3 NaHSO4
C6H12O6 + C2H3OCl = C16H22O11 + HCl =>
C6H12O6 + 5 C2H3OCl = C16H22O11 + 5 HCl
NaH2AsO4 + H3AsO4 = NaH3AsO4 + H2AsO4 =>
NaH2AsO4 + H3AsO4 = NaH3AsO4 + H2AsO4
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
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