| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + Zn(No3)2 = Ba(No3)2 + Zn
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeI3 + NH4OH = Fe(OH)3 + NH4I =>
FeI3 + 3 NH4OH = Fe(OH)3 + 3 NH4I
CaCO3 + CH3COOH = Ca(CH3COO)2*H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2*H2O + CO2
CH3NH2 + H2SO4 = CH3SO4 + NH4 =>
CH3NH2 + H2SO4 = CH3SO4 + NH4
K2Cr2O7 + SNCl2 + HCl = Cr2Cl3 + SNCl4 + KCl + H2O =>
2 K2Cr2O7 + 9 SNCl2 + 28 HCl = 2 Cr2Cl3 + 9 SNCl4 + 4 KCl + 14 H2O
NaCO3 + MgCl = MgCO3 + NaCl =>
NaCO3 + MgCl = MgCO3 + NaCl
C4H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO2 + 27 O2 = 16 CO2 + 22 H2O + 4 NO2
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
Ag2CO3 + NH3 = AgNH3 + CO3 =>
Ag2CO3 + 2 NH3 = 2 AgNH3 + CO3
P + KOH + H2O = PH3 + KHPO3 =>
7 P + 3 KOH + 6 H2O = 4 PH3 + 3 KHPO3
BaCl2 + NaNo3 = NaCl + Ba(No3)2 =>
BaCl2 + 2 NaNo3 = 2 NaCl + Ba(No3)2
Na2B4O7 + HCl = NaCl + NaHB4O7 =>
Na2B4O7 + HCl = NaCl + NaHB4O7
H4N2O3 + C7H5N3O6 = N2 + H2O + CO =>
7 H4N2O3 + 2 C7H5N3O6 = 10 N2 + 19 H2O + 14 CO
MnCl2 + Cl + H2O = MnO4 + HCl =>
MnCl2 + 6 Cl + 4 H2O = MnO4 + 8 HCl
NaI(aq) + Cl2(g) = NaCl(aq) + I2(aq) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(aq)
NaI + HCl = NaCl + HI =>
NaI + HCl = NaCl + HI
SOCl2 + KOH = K{+} + Cl{-} + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 K{+} + 2 Cl{-} + KHSO3 + H2O
H2KO4 + NaCN = HCN + Na2KO4 =>
H2KO4 + 2 NaCN = 2 HCN + Na2KO4
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
CoBr2 + KOH = Co(OH)2 + KBr =>
CoBr2 + 2 KOH = Co(OH)2 + 2 KBr
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H6O4 =>
2 K2Cr2O7 + C6H4(CH3)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + C8H6O4
HCl + NaOH(aq) = NaCl + H2O(l) =>
HCl + NaOH(aq) = NaCl + H2O(l)
S + HOH = H2S + OH =>
S + 2 HOH = H2S + 2 OH
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2 =>
Zn(No3)2 + SnCl2 = ZnCl2 + Sn(No3)2
Cr + IO3 = I + CrO4 =>
3 Cr + 4 IO3 = 4 I + 3 CrO4
C2H3Cl + H2O = C2H4 + HCl + O2 =>
2 C2H3Cl + 2 H2O = 2 C2H4 + 2 HCl + O2
FeC2O4*2H2O + NH4H2PO4 + Li2CO3 = LiFePO4 + CO2 + H2O + NH3 + H2 =>
2 FeC2O4*2H2O + 2 NH4H2PO4 + Li2CO3 = 2 LiFePO4 + 5 CO2 + 5 H2O + 2 NH3 + 2 H2
Al2Br6 + K2SO4 = KBr + Al2(SO4)3 =>
Al2Br6 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaH + BF3 = BH3 + NaF =>
3 NaH + BF3 = BH3 + 3 NaF
Li2CO3(aq) + NaCl(aq) = LiCl(aq) + Na2CO3(aq) =>
Li2CO3(aq) + 2 NaCl(aq) = 2 LiCl(aq) + Na2CO3(aq)
CaZnO2 + HCl = CaCl + ZnO2 + H2 =>
2 CaZnO2 + 2 HCl = 2 CaCl + 2 ZnO2 + H2
CH3CH(OH)CH2CHO + NaOH = CH3CH(OH)CH2CO2Na + CH3CH(OH)CH2CH2OH =>
2 CH3CH(OH)CH2CHO + NaOH = CH3CH(OH)CH2CO2Na + CH3CH(OH)CH2CH2OH
Na1O1 + H2O = NaOH + O =>
2 Na1O1 + H2O = 2 NaOH + O
CrO3 + SO = CrSO4 =>
CrO3 + SO = CrSO4
Na2S + Fe2(SO4)3 = Na2SO4 + FeS + S =>
3 Na2S + Fe2(SO4)3 = 3 Na2SO4 + 2 FeS + S
CH3CSNH2 + CoSO4 + H2O = CH3CONH2 + CoS + H2SO4 =>
CH3CSNH2 + CoSO4 + H2O = CH3CONH2 + CoS + H2SO4
CH4N2O + O2 = CO2 + H2O + N =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 4 N
Au + IO3 = AuIO3 =>
Au + IO3 = AuIO3
C15H31COOCH3 + O2 = CO2 + H2O =>
2 C15H31COOCH3 + 49 O2 = 34 CO2 + 34 H2O
Pb(NO3)2 + Al2O3 = PbO + Al(NO3)3 =>
3 Pb(NO3)2 + Al2O3 = 3 PbO + 2 Al(NO3)3
AlO + HCl = AlCl + HO =>
AlO + HCl = AlCl + HO
CH4N2O + H2SO4 + C6H8O7 = C2H2N2S + H2O + CO2 =>
9 CH4N2O + 9 H2SO4 + 5 C6H8O7 = 9 C2H2N2S + 38 H2O + 21 CO2
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
C3H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7O2NS + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
C6H8O7 + NaClO2 = NaCl + H2O + CO2 =>
2 C6H8O7 + 9 NaClO2 = 9 NaCl + 8 H2O + 12 CO2
C5H12O + CH3COOH + H2SO4 = H2O + CH4C7H6O3SO4 =>
2 C5H12O + 35 CH3COOH + 10 H2SO4 = 42 H2O + 10 CH4C7H6O3SO4
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
Fe2O3 + (HNO3) = Fe(NO3)3 + H2O =>
Fe2O3 + 6(HNO3) = 2 Fe(NO3)3 + 3 H2O
NaHCO3 + HC6H7O7 = NaC6H7O7 + H2O + CO2 =>
NaHCO3 + HC6H7O7 = NaC6H7O7 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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