| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
C9H11NO3 + O2 = CO2 + H2O + N2 =>
4 C9H11NO3 + 41 O2 = 36 CO2 + 22 H2O + 2 N2
Al(OH)3 + Na(NO3) = Al(NO3) + Na(OH)3 =>
Al(OH)3 + Na(NO3) = Al(NO3) + Na(OH)3
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
Pb(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + PbSO4(s)
HNO3 + Sn(OH)4 = H2O + Sn(NO3)4 =>
4 HNO3 + Sn(OH)4 = 4 H2O + Sn(NO3)4
C2H4O2 + Cu = CuC2H4O2 =>
C2H4O2 + Cu = CuC2H4O2
CsPO4 = Cs + PO4 =>
CsPO4 = Cs + PO4
H3Po4 + Zn(OH)2 = Zn3(Po4)2 + H2O =>
2 H3Po4 + 3 Zn(OH)2 = Zn3(Po4)2 + 6 H2O
KHSO4 + NaCl = Na2SO4 + K2SO4 + HCl =>
2 KHSO4 + 2 NaCl = Na2SO4 + K2SO4 + 2 HCl
Fe2SO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
5 Fe2SO4 + 4 KClO3 + 12 H2SO4 = 5 Fe2(SO4)3 + 2 K2SO4 + 2 Cl2 + 12 H2O
Zn + S = ZnS =>
Zn + S = ZnS
NiI2 + Br = NiBr + I =>
NiI2 + Br = NiBr + 2 I
P2O5 + HCl = POCl3 + H2O =>
P2O5 + 6 HCl = 2 POCl3 + 3 H2O
SrAl2O4 + Al2O3 = SrAl12O19 =>
SrAl2O4 + 5 Al2O3 = SrAl12O19
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2
SrS + FeSO4 = SrSO4 + FeS =>
SrS + FeSO4 = SrSO4 + FeS
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(aq) + NH4NO3(s) =>
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(aq) + 2 NH4NO3(s)
Na3P + Pb(NO3)2 = Pb3P2 + NaNO3 =>
2 Na3P + 3 Pb(NO3)2 = Pb3P2 + 6 NaNO3
C6H10O5 + H2O = CO + H2 =>
C6H10O5 + H2O = 6 CO + 6 H2
S2O3 = S4O6 =>
2 S2O3 = S4O6
FeS + HNO3 = Fe2(NO3) + NO2 + H2SO4 + H2O =>
2 FeS + 14 HNO3 = Fe2(NO3) + 13 NO2 + 2 H2SO4 + 5 H2O
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
NH4OH + H(SO4) = (NH4)SO4 + H2O =>
NH4OH + H(SO4) = (NH4)SO4 + H2O
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(aq) = NaCl(s) + H2O(l)
Fe2O3 + CO = Fe2(CO)3 + O2 =>
2 Fe2O3 + 6 CO = 2 Fe2(CO)3 + 3 O2
HCl + MnOH = MnCl + H2O =>
HCl + MnOH = MnCl + H2O
I2 + HF = H2 + IF =>
I2 + 2 HF = H2 + 2 IF
C2H8N2 + O2 = N2 + CO2 + H2O =>
C2H8N2 + 4 O2 = N2 + 2 CO2 + 4 H2O
CH3COOH(aq) + KOH(aq) = CH3COOK + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK + H2O
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
HCl + Cu3(PO4)2 = H3PO4 + CuCl2 =>
6 HCl + Cu3(PO4)2 = 2 H3PO4 + 3 CuCl2
PH3 + HI = PH4 + I =>
PH3 + HI = PH4 + I
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
K2Cr2O7 + CaCl2 = Ca2Cr2O7 + KCl2 =>
K2Cr2O7 + 2 CaCl2 = Ca2Cr2O7 + 2 KCl2
K[Al(OH)4] + HNO3 = Al(NO3)3 + H2O + KNO3 =>
K[Al(OH)4] + 4 HNO3 = Al(NO3)3 + 4 H2O + KNO3
MgBr2 + KF = MgF + KBr2 =>
MgBr2 + KF = MgF + KBr2
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3 =>
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3
Pb(C2H3O2)2 + KI = KC2H3O2 + PbI2 =>
Pb(C2H3O2)2 + 2 KI = 2 KC2H3O2 + PbI2
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
AgNO3 + Ca(OH)2 = Ag2O + Ca(NO3)2 + H2O =>
2 AgNO3 + Ca(OH)2 = Ag2O + Ca(NO3)2 + H2O
C6H10O5 + H2O = CO2 + H2 =>
C6H10O5 + 7 H2O = 6 CO2 + 12 H2
Fe(OH)2 + I2 + KOH = Fe(OH)3 + KI =>
2 Fe(OH)2 + I2 + 2 KOH = 2 Fe(OH)3 + 2 KI
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7 =>
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7
C6H5CH2CN + Ni + HCl = C6H5CH2CH2NH2*HCl + NiCl2 =>
C6H5CH2CN + 2 Ni + 5 HCl = C6H5CH2CH2NH2*HCl + 2 NiCl2
Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K =>
2 Zn + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 K
C + Cl2 = C4Cl7 =>
8 C + 7 Cl2 = 2 C4Cl7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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