| Équations équilibrées la veille | Équations équilibrées le lendemain |
I3N + 3 Cl = NCl3 + 3 I
Iron + Sulfur = Fe2S =>
2 Fe + S = Fe2S
CS + SO2 = CS2 + CO =>
5 CS + SO2 = 3 CS2 + 2 CO
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
Mn2O3 + HCl = MnCl2 + Mn2O7 + H2O =>
5 Mn2O3 + 16 HCl = 8 MnCl2 + Mn2O7 + 8 H2O
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
Al(CH3)3 + H2O = Al2O3 + CH4 =>
2 Al(CH3)3 + 3 H2O = Al2O3 + 6 CH4
CH3COOH + Cl2 = ClCH3COO + HCl =>
CH3COOH + Cl2 = ClCH3COO + HCl
C3H8O(prophanol) + O2 = CO2 + H2O =>
2 C3H8O(prophanol) + 9 O2 = 6 CO2 + 8 H2O
Al(CH3)3 + H2O = Al2O3 + CH4 =>
2 Al(CH3)3 + 3 H2O = Al2O3 + 6 CH4
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
Mg(NO3)2 + NaCl = MgCl2 + Na(NO3) =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 Na(NO3)
FH2{-} + Mg{2+} = FH2Mg{+} =>
FH2{-} + Mg{2+} = FH2Mg{+}
Na(Al(OH)4) + HCl = NaCl + Al(OH)3H2O =>
Na(Al(OH)4) + HCl = NaCl + Al(OH)3H2O
(NH4)3PO3 + AgNO3 = Ag + NH4PO3 + NH4NO3 =>
(NH4)3PO3 + 2 AgNO3 = 2 Ag + NH4PO3 + 2 NH4NO3
C7H6O + H2O2 = C7H6O2 + H2O =>
C7H6O + H2O2 = C7H6O2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 Fe(NH4)2(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
CH3CH(OH) + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
6 CH3CH(OH) + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CH3CHO + 7 H2O
K2O(t) + H2O(l) = KOH(aq) =>
K2O(t) + H2O(l) = 2 KOH(aq)
Na2CO3 + NiSO4*7H2O = NiCO3 + Na2SO4 + H2O =>
Na2CO3 + NiSO4*7H2O = NiCO3 + Na2SO4 + 7 H2O
TiOCl2 + C = Ti + CO2 + CCl4 =>
2 TiOCl2 + 2 C = 2 Ti + CO2 + CCl4
HC2H3O2(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2O + CO2(g) =>
HC2H3O2(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2O + CO2(g)
NaOH + KHC8H4O4 = H2O + Na + K + (C8H4O4) =>
NaOH + KHC8H4O4 = H2O + Na + K + (C8H4O4)
Cr2O3 + S = CrS3 + O =>
Cr2O3 + 6 S = 2 CrS3 + 3 O
AgNO3 + FeCl3 = FeNO3AgCl3 =>
AgNO3 + FeCl3 = FeNO3AgCl3
H2CO3 + KNO3 + NH3 = NH4NO3 + K2CO3 =>
H2CO3 + 2 KNO3 + 2 NH3 = 2 NH4NO3 + K2CO3
CH3CH2OH + H2CrO4 + H2SO4 = HSO4CH3C(OH)O + H2O + Cr =>
6 CH3CH2OH + 5 H2CrO4 + 6 H2SO4 = 6 HSO4CH3C(OH)O + 14 H2O + 5 Cr
H{+} + NO3{-} + Cu = Cu{2+} + NO + H2O =>
8 H{+} + 2 NO3{-} + 3 Cu = 3 Cu{2+} + 2 NO + 4 H2O
[Cu(NH3)4(H2O)2] + H2SO4 = CuSO4 + H3O + (NH4)2SO4 =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = CuSO4 + 2 H3O + 2(NH4)2SO4
CuSO4 + C6H12O6 + NaOH = Cu2O + C6H12O7 + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 4 NaOH = Cu2O + C6H12O7 + 2 Na2SO4 + 2 H2O
PbCl2 + Fe(NO3)3 = Pb(NO3)2 + FeCl3 =>
3 PbCl2 + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 FeCl3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Li2(Zn(OH)4) + H2S = Zn(OH)2 + LiHS + H2O =>
Li2(Zn(OH)4) + 2 H2S = Zn(OH)2 + 2 LiHS + 2 H2O
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
Cu2CO3(OH)2(s) + C = Cu(s) + H2O(l) + CO2(g) =>
Cu2CO3(OH)2(s) + C = 2 Cu(s) + H2O(l) + 2 CO2(g)
Na + CH3COHCH3CH3 = C4H9ONa + H2 =>
2 Na + 2 CH3COHCH3CH3 = 2 C4H9ONa + H2
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
ZnI2 + CaSO4 = ZnCa + I2SO4 =>
ZnI2 + CaSO4 = ZnCa + I2SO4
Al(OH)3 + NaCl = NaAlO2 + HCl + H2O =>
Al(OH)3 + NaCl = NaAlO2 + HCl + H2O
KMnO4 + N2H2 + H2SO4 = MnSO4 + N2 + K2SO4 + H2O =>
2 KMnO4 + 5 N2H2 + 3 H2SO4 = 2 MnSO4 + 5 N2 + K2SO4 + 8 H2O
Cr2(SO4)3 + H2O = Cr(OH)SO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 Cr(OH)SO4 + H2SO4
SO3 + Cu(OH)2 = CuO3 + S(OH)2 =>
SO3 + Cu(OH)2 = CuO3 + S(OH)2
AgSO4 + Cu2 = Ag2 + CuSO4 =>
2 AgSO4 + Cu2 = Ag2 + 2 CuSO4
K2Cr2O7 + H2SO4 + H2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 3 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO4
SHCO3 = S2CO3 + H2O + CO2 =>
2 SHCO3 = S2CO3 + H2O + CO2
C6H5CH2SSC2C6H5 + O2 = CO2 + SO2 + H2O =>
C6H5CH2SSC2C6H5 + 20 O2 = 15 CO2 + 2 SO2 + 6 H2O
C4H9COOH + MnO2 + H{+} = Mn{+2} + CO2 + H2O =>
C4H9COOH + 13 MnO2 + 26 H{+} = 13 Mn{+2} + 5 CO2 + 18 H2O
NaCl + H2(SO4) = Na2(SO4) + HCl =>
2 NaCl + H2(SO4) = Na2(SO4) + 2 HCl
MgCl2 + ZnNO3 = Mg(NO3)2 + ZnCl =>
MgCl2 + 2 ZnNO3 = Mg(NO3)2 + 2 ZnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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