| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CaPO4 + 12 C + 4 SiO2 = 4 CaSiO3 + 12 CO + P4
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4NO3
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
Au2S + HCl + HNO3 = AuCl + H2O + NO + S =>
3 Au2S + 6 HCl + 2 HNO3 = 6 AuCl + 4 H2O + 2 NO + 3 S
Cu2SO4*5H2O + NaOH = Cu2O + H2O + Na2SO4 =>
Cu2SO4*5H2O + 2 NaOH = Cu2O + 6 H2O + Na2SO4
CO2 + C = CO =>
CO2 + C = 2 CO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2NOH + H2O = OH + H3NOH =>
H2NOH + H2O = OH + H3NOH
Ba(OH)2 + AlNO3 = Ba(NO3)2 + AlOH =>
Ba(OH)2 + 2 AlNO3 = Ba(NO3)2 + 2 AlOH
NaC + H2O = NaOH + H2 + C =>
2 NaC + 2 H2O = 2 NaOH + H2 + 2 C
H2SO4 + KHCO3 = KSO4 + H2HCO3 =>
H2SO4 + KHCO3 = KSO4 + H2HCO3
MnSO4H2O + H2O = H2SO4 + Mn(OH)2 =>
MnSO4H2O + H2O = H2SO4 + Mn(OH)2
CaCO3 + H{+} = Ca{2+} + H2CO3 =>
CaCO3 + 2 H{+} = Ca{2+} + H2CO3
CH3C6H4COOH + NaOH = CH3C6H4COO + H2O + Na =>
CH3C6H4COOH + NaOH = CH3C6H4COO + H2O + Na
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
AlBr3 + K = KBr + Al = =>
AlBr3 + 3 K = 3 KBr + Al
NO3 + H3O = NH4 + H2O =>
NO3 + 10 H3O = NH4 + 13 H2O
CuCl + CaO = Cu2O + CaCl2 =>
2 CuCl + CaO = Cu2O + CaCl2
(CH2OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
(CH2OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
Ta + HF + HNO3 = H2TaF7 + NO + H2O =>
3 Ta + 21 HF + 5 HNO3 = 3 H2TaF7 + 5 NO + 10 H2O
CaCl2 + FeF3 = FeCl3 + CaF2 =>
3 CaCl2 + 2 FeF3 = 2 FeCl3 + 3 CaF2
Fe + NaClO = FeNaO + Cl =>
Fe + NaClO = FeNaO + Cl
N2 + CaCO3 = N2CO3 + Ca =>
N2 + CaCO3 = N2CO3 + Ca
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2(aq) + Ag2(SO4)(aq) = AgCl(aq) + Ba(SO4)(s) =>
BaCl2(aq) + Ag2(SO4)(aq) = 2 AgCl(aq) + Ba(SO4)(s)
C6H6 = C + H =>
C6H6 = 6 C + 6 H
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO =>
2 KNO3 + 3 Cu + 8 HCl = 2 KCl + 3 CuCl2 + 4 H2O + 2 NO
Ni + HCl + H2O2 = NiCl + H2O =>
2 Ni + 2 HCl + H2O2 = 2 NiCl + 2 H2O
Cu(NO3)2 + H2O2 = Cu + O2 + HNO3 =>
Cu(NO3)2 + H2O2 = Cu + O2 + 2 HNO3
SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2
AgNO3 + BaSO4 = AgSO3 + BaNO4 =>
AgNO3 + BaSO4 = AgSO3 + BaNO4
CrO4{2-}aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{2-}aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
MoCl5(s) + Na2S(s) = MoS2(s) + NaCl(s) + S(s) =>
2 MoCl5(s) + 5 Na2S(s) = 2 MoS2(s) + 10 NaCl(s) + S(s)
Ba + H2 + O2 = Ba(OH)2 =>
Ba + H2 + O2 = Ba(OH)2
NH3 + Sb2Se3 + H2O2 = (NH4)3SbO4 + (NH3)2SeO4 + H2O =>
12 NH3 + Sb2Se3 + 17 H2O2 = 2(NH4)3SbO4 + 3(NH3)2SeO4 + 14 H2O
SO2 + NaOH = NaSO3 + H2 =>
2 SO2 + 2 NaOH = 2 NaSO3 + H2
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
C57H110O6 + NaOH = C3H5(OH)3 + C17H35COONa =>
C57H110O6 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
C6H5CH3 + Br2 = C6H5CH2Br + HBr =>
C6H5CH3 + Br2 = C6H5CH2Br + HBr
ZnS + O = ZnO + SO4 =>
ZnS + 5 O = ZnO + SO4
AgNO3 + Pb(OH)2 = AgOH + Pb(NO3)2 =>
2 AgNO3 + Pb(OH)2 = 2 AgOH + Pb(NO3)2
[SO4]{2-} + Zn + H{+} = S{2-} + Zn2{+} + H2O =>
[SO4]{2-} + 16 Zn + 8 H{+} = S{2-} + 8 Zn2{+} + 4 H2O
LiF + H2S = HF + Li2S =>
2 LiF + H2S = 2 HF + Li2S
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
MgSO4 + Na2CO3 + H2O = Mg3(OH)2(CO3)2 + Na2SO4 + CO2 =>
3 MgSO4 + 3 Na2CO3 + H2O = Mg3(OH)2(CO3)2 + 3 Na2SO4 + CO2
KOH + Na2CrO4 + HCl = K2Cr2O7 + NaCl + H2O =>
2 KOH + 2 Na2CrO4 + 4 HCl = K2Cr2O7 + 4 NaCl + 3 H2O
CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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