| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + KOH = KS + H2OH
RbOH + H2SO3 = H2O + Rb2SO3 =>
2 RbOH + H2SO3 = 2 H2O + Rb2SO3
MgNH4PO4 = NH3 + MgHPO4 =>
MgNH4PO4 = NH3 + MgHPO4
N + K = K3N =>
N + 3 K = K3N
CHCCH3 + (Cu(NH3)2)OH = (NH4)2CO3 + Cu + NH3 + H2O =>
CHCCH3 + 16(Cu(NH3)2)OH = 3(NH4)2CO3 + 16 Cu + 26 NH3 + 7 H2O
H2S + KOH = KS + H2OH =>
H2S + KOH = KS + H2OH
Cr + H{+} = H2 + Cr{3+} =>
2 Cr + 6 H{+} = 3 H2 + 2 Cr{3+}
Na + HNO3 = NaNO3 + NH3 + H2O =>
8 Na + 9 HNO3 = 8 NaNO3 + NH3 + 3 H2O
Zn + HNO3 + KClO3 = KCl + Zn(NO3)2 + H2O =>
3 Zn + 6 HNO3 + KClO3 = KCl + 3 Zn(NO3)2 + 3 H2O
C6H12O6 + NO3{-} = N2 + CO2 + H2O + HCO3{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 6 CO2 + 18 H2O + 24 HCO3{-}
FeSO4 + H2S = H2SO4 + FeS =>
FeSO4 + H2S = H2SO4 + FeS
HCl + CaCO3 = CO2 + HOHCaCl2 =>
2 HCl + CaCO3 = CO2 + HOHCaCl2
NaCl + NaOH = NaClNaOH =>
NaCl + NaOH = NaClNaOH
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Zn(OH)2 + H2SO4 = (ZnOH)2SO4 + H2O =>
2 Zn(OH)2 + H2SO4 = (ZnOH)2SO4 + 2 H2O
Fe(OH)3 + HU = FeU3 + H2O =>
Fe(OH)3 + 3 HU = FeU3 + 3 H2O
Al(OH)3 + HClO2 = ClAlO3 + H2O =>
Al(OH)3 + HClO2 = ClAlO3 + 2 H2O
HC2H3O2 + NaOH = Na + CO + H2O =>
HC2H3O2 + 4 NaOH = 4 Na + 2 CO + 4 H2O
Zn(SO4) + CaCl2 = ZnCl2 + Ca(SO4) =>
Zn(SO4) + CaCl2 = ZnCl2 + Ca(SO4)
K(s) + MnCl2(aq) = KCl(aq) + Mn(s) =>
2 K(s) + MnCl2(aq) = 2 KCl(aq) + Mn(s)
NaHSO4 + NaOCH3 = Na2SO4 + CH3OH =>
NaHSO4 + NaOCH3 = Na2SO4 + CH3OH
CaF2 + SiO2 = SiF4 + CaO =>
2 CaF2 + SiO2 = SiF4 + 2 CaO
HNO2 + C2H5OH = CO2 + NO + H2O =>
12 HNO2 + C2H5OH = 2 CO2 + 12 NO + 9 H2O
Cr(OH)3 + HI = CrIO + H2O =>
Cr(OH)3 + HI = CrIO + 2 H2O
Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2
XCoBr + NaBH4 = XCo + HBr + NaBH =>
3 XCoBr + NaBH4 = 3 XCo + 3 HBr + NaBH
MnO4{-} + H{+} + Fe{2+} = Mn{3+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 4 Fe{2+} = Mn{3+} + 4 H2O + 4 Fe{3+}
NaI + H2SO4 + NaMnO4 = I2 + MnSO4 + H2O + NaSO4 =>
2 NaI + 4 H2SO4 + NaMnO4 = I2 + MnSO4 + 4 H2O + 3 NaSO4
Li2O2 + Co2 = Li2Co3 + O2 =>
2 Li2O2 + 3 Co2 = 2 Li2Co3 + 2 O2
C10H22 + H2O = CO2 + H2 =>
C10H22 + 20 H2O = 10 CO2 + 31 H2
Sodiumsulfate + Calciumchloride = sodiumchloride + calciumsulfate =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
Al(OH)3 + H2SO3 = Al2(SO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H(OH)
LiOH + AuNO3 = AuOH + LiNO3 =>
LiOH + AuNO3 = AuOH + LiNO3
H2Cr2O7 + HCl = CrCl4 + Cl2 + H2O =>
H2Cr2O7 + 12 HCl = 2 CrCl4 + 2 Cl2 + 7 H2O
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
AgNo3 + BaCl2 = AgCl + Ba(No3)2 =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No3)2
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
Na2CO3 + CH3CO2H = NaCH2 + CO2 + H2 =>
2 Na2CO3 + 5 CH3CO2H = 4 NaCH2 + 8 CO2 + 6 H2
H2O1 = H2O =>
H2O1 = H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
KMnO4 + H2C2O4 = K2C2O4 + MnC2O + H2O + CO2 =>
2 KMnO4 + 14 H2C2O4 = K2C2O4 + 2 MnC2O + 14 H2O + 22 CO2
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4 =>
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4
P4S3 + HNO3 = H3PO4 + SO2 + H2O + NO2 =>
P4S3 + 32 HNO3 = 4 H3PO4 + 3 SO2 + 10 H2O + 32 NO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnSO4 + KOH = Zn(OH)2 + K2(SO4) =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2(SO4)
C4H5Cl + O2 = CO2 + Cl2 + H2O =>
4 C4H5Cl + 21 O2 = 16 CO2 + 2 Cl2 + 10 H2O
HNF3 = HF3N =>
HNF3 = HF3N
Na2S + Cu(CH3OO)2 = Na(CH3OO)2 + Cu2S =>
Na2S + 2 Cu(CH3OO)2 = 2 Na(CH3OO)2 + Cu2S
K2BeO2 + HNO3 = Be(NO3)2 + KNO3 + H2O =>
K2BeO2 + 4 HNO3 = Be(NO3)2 + 2 KNO3 + 2 H2O
Ca(CO3) + HCl + NaOH = CaCl + Na(CO3) + H2O =>
Ca(CO3) + HCl + NaOH = CaCl + Na(CO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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