Équations équilibrées la veille |
2 CuSO4*5H2O + 5 O2 = 2 CuSO4 + 20 OH
CaO(s) + H2O(l) = Ca(OH)2 =>
CaO(s) + H2O(l) = Ca(OH)2
C6H10NH2CH3 + KMnO4 + H2SO4 = C6H10NH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10NH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H10NH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
SO2 + OH2O = H2SO4 =>
SO2 + OH2O = H2SO4
Mn + (NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn + (NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
FeS2 + H2O + O2 = Fe2(SO4)3 + H2SO4 =>
4 FeS2 + 2 H2O + 15 O2 = 2 Fe2(SO4)3 + 2 H2SO4
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2S3O12 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2S3O12 + 3 BaSO4 + K2SO4 + 7 H2O
Co{2+} + Cd = Co + Cd{2+} =>
Co{2+} + Cd = Co + Cd{2+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl1 + H2O =>
C6H5NO2 + 6 Fe + 6 HCl = C6H5NH2 + 6 FeCl1 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
H3PO4(sol) + Mg(BrO)2(sol) + KCl(sol) = PH3(g) + KBrO4(sol) + MgCl2(sol) =>
3 H3PO4(sol) + 2 Mg(BrO)2(sol) + 4 KCl(sol) = 3 PH3(g) + 4 KBrO4(sol) + 2 MgCl2(sol)
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaCo + CaO2 = CaO + Co2 =>
2 CaCo + 2 CaO2 = 4 CaO + Co2
LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH
CrO2 + Cr + H2CO3 = CrCO3 + H2O =>
CrO2 + Cr + 2 H2CO3 = 2 CrCO3 + 2 H2O
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
CoCl2 + KOH + KClO2 = Co2O3 + KCl + H2O =>
4 CoCl2 + 8 KOH + KClO2 = 2 Co2O3 + 9 KCl + 4 H2O
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
NaI(aq) + AgNo3(aq) = NaNo3(aq) + AgI(s) =>
NaI(aq) + AgNo3(aq) = NaNo3(aq) + AgI(s)
MgHPO4 + KOH = (MgOH)3PO4 + K3PO4 + H2O =>
3 MgHPO4 + 6 KOH = (MgOH)3PO4 + 2 K3PO4 + 3 H2O
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
[Ni(NH3)6]Cl2 + HCl = NiCl2 + NH4 + Cl =>
[Ni(NH3)6]Cl2 + 6 HCl = NiCl2 + 6 NH4 + 6 Cl
Na2SO4 + CoCl2 = CoSO4 + NaCl =>
Na2SO4 + CoCl2 = CoSO4 + 2 NaCl
K2O + Co2 = K2Co3 + O2 =>
2 K2O + 3 Co2 = 2 K2Co3 + O2
Co(NO3)2 + H2O = Co(H2O)6 + NO3 =>
Co(NO3)2 + 6 H2O = Co(H2O)6 + 2 NO3
H2O + SO2 + HNO3 = H2SO4 + NH3 =>
5 H2O + 4 SO2 + HNO3 = 4 H2SO4 + NH3
FeO + Cl2 = FeCl3 + O2 =>
2 FeO + 3 Cl2 = 2 FeCl3 + O2
Co(III)Cl + KOH = KCl + Co(III)OH =>
Co(III)Cl + KOH = KCl + Co(III)OH
H2O + SO2 + HNO3 = H2SO4 + N2O3 =>
H2O + 2 SO2 + 2 HNO3 = 2 H2SO4 + N2O3
Sc2O3 + SO2 = Sc2(SO3)3 =>
Sc2O3 + 3 SO2 = Sc2(SO3)3
NH3 + Li = LiNH3 =>
NH3 + Li = LiNH3
Co(NO3)2 + H2O = CoOHNO3 + HNO3 =>
Co(NO3)2 + H2O = CoOHNO3 + HNO3
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
KClO + Br2 + H2SO4 = KBrO3 + Cl2 + K2SO4 + H2O =>
10 KClO + Br2 + 4 H2SO4 = 2 KBrO3 + 5 Cl2 + 4 K2SO4 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2Zn(OH)4 + NH3
HIO + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO + Na2SO3 = Na2SO4 + I2 + H2O
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
Co3O4 + ClF3 = CoF3 + Cl2 + O2 =>
2 Co3O4 + 6 ClF3 = 6 CoF3 + 3 Cl2 + 4 O2
Li + NH3 = H + LiNH2 =>
Li + NH3 = H + LiNH2
KNO2 + HCl = KCl + NO2 + NO + H2O =>
2 KNO2 + 2 HCl = 2 KCl + NO2 + NO + H2O
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
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