| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH) + NiSO4 = Ni(OH)2 + Cu2SO4
NH4NO3 + CH3OH = H2O + CO2 + N =>
3 NH4NO3 + CH3OH = 8 H2O + CO2 + 6 N
Ti3(PO4)2 + NaCl = TiCl2 + Na3PO4 =>
Ti3(PO4)2 + 6 NaCl = 3 TiCl2 + 2 Na3PO4
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
NaClO + HCl = NaCl + HClO4 =>
4 NaClO + HCl = 4 NaCl + HClO4
C57H92O6 + NaOH = C57H92O6Na + OH =>
C57H92O6 + NaOH = C57H92O6Na + OH
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
Na2SbCl6 + NaBH4 + H2SO4 + H2O = SbH3 + H3BO3 + HCl + Na2SO4 =>
16 Na2SbCl6 + 14 NaBH4 + 23 H2SO4 + 42 H2O = 16 SbH3 + 14 H3BO3 + 96 HCl + 23 Na2SO4
Be(OH)2 + NaOH = Na10(Be(OH)12) =>
Be(OH)2 + 10 NaOH = Na10(Be(OH)12)
Na2CO3 + HIC = NaCI + H2O + CO2 =>
Na2CO3 + 2 HIC = 2 NaCI + H2O + CO2
Mg(l) + Cd(MnO4)2(aq) = Cd(s) + Mg(MnO4)2 =>
Mg(l) + Cd(MnO4)2(aq) = Cd(s) + Mg(MnO4)2
CaO + H2O = calciumhydroxide =>
CaO + H2O = Ca(OH)2
Na3(PO4) + Zn(SO4) = Na2(SO4) + Zn3(PO4)2 =>
2 Na3(PO4) + 3 Zn(SO4) = 3 Na2(SO4) + Zn3(PO4)2
LiOH + CO2 + O2 = H2O + LiCO3 =>
4 LiOH + 4 CO2 + O2 = 2 H2O + 4 LiCO3
HMnO4 + Bi(OH)5 = Bi(MnO4)5 + H2O =>
5 HMnO4 + Bi(OH)5 = Bi(MnO4)5 + 5 H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Ni(C2H3O2)2 + Na3PO4 = Na3(C2H3O2)2 + NiPO4 =>
Ni(C2H3O2)2 + Na3PO4 = Na3(C2H3O2)2 + NiPO4
Al + H2(SO4)3 = H2 + Al2(SO4)3 =>
2 Al + H2(SO4)3 = H2 + Al2(SO4)3
MgO2 + H2O = H2MgO3 =>
MgO2 + H2O = H2MgO3
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
NaF + KMnO4 + H2SO4 = F2 + H2O + K2SO4 + Na2SO4 + MnSO4 =>
10 NaF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 8 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
I2 + I{-}1 = I3{-}1 =>
I2 + I{-}1 = I3{-}1
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl(aq) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl(aq)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
KMnO4 + Na2S2O5 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Na2S2O5 + H2SO4 = 5 Na2SO4 + 4 MnSO4 + 2 K2SO4 + H2O
MgO2CO + HCl = ClMgCl + HOH + OCO =>
MgO2CO + 2 HCl = ClMgCl + HOH + OCO
NH4HSO4 = SO2 + N2 + NH3 + H2O =>
3 NH4HSO4 = 3 SO2 + N2 + NH3 + 6 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
CrI2 + NaOH = Cr(OH)2 + NaI =>
CrI2 + 2 NaOH = Cr(OH)2 + 2 NaI
CoO + NH4H2PO4 = Co3P2O8 + NH3 + H2O =>
3 CoO + 2 NH4H2PO4 = Co3P2O8 + 2 NH3 + 3 H2O
NaCO3(l) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(l) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
C2H2O4 = CO + CO2 + H2O =>
C2H2O4 = CO + CO2 + H2O
CuO + NH4H2PO4 = Cu3P2O8 + NH3 + H2O =>
3 CuO + 2 NH4H2PO4 = Cu3P2O8 + 2 NH3 + 3 H2O
ZnSi + C + Cl2 = ZnCl2 + CSi =>
ZnSi + C + Cl2 = ZnCl2 + CSi
P2O5Cr2O3 = CrPO4 =>
P2O5Cr2O3 = 2 CrPO4
C3H5(OH)3 + HNO3 = C3H5HO(ONO2)2 + H2O =>
C3H5(OH)3 + 2 HNO3 = C3H5HO(ONO2)2 + 2 H2O
Na2S + Pb = Na2PbS =>
Na2S + Pb = Na2PbS
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
FeSO4 + H2O + O2 = FeO4 + H2SO4 =>
2 FeSO4 + 2 H2O + 3 O2 = 2 FeO4 + 2 H2SO4
C15H28 + O2 = H2O + C2O =>
4 C15H28 + 43 O2 = 56 H2O + 30 C2O
CO2 + Ca(OH)2 = Ca(CO3) + H2O =>
CO2 + Ca(OH)2 = Ca(CO3) + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
P6 + Br2 = PBr3 =>
P6 + 9 Br2 = 6 PBr3
Ag2(SO4) + AsH2 + H2O = Ag + As2O3 + H2(SO4) =>
5 Ag2(SO4) + 2 AsH2 + 3 H2O = 10 Ag + As2O3 + 5 H2(SO4)
NH2CH2COONH4 + NaOH = NH2CH2COONa + NH3 + H2O =>
NH2CH2COONH4 + NaOH = NH2CH2COONa + NH3 + H2O
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
H2SO4 + C12H20O10 = CO2 + SO2 + H2O =>
24 H2SO4 + C12H20O10 = 12 CO2 + 24 SO2 + 34 H2O
Ca2(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca2(PO4)2 + 4 SiO2 + 12 C = P4 + 4 CaSiO3 + 12 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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