| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + 2 NaNO2 + 4 HCl = 4 NaCl + I2 + 2 H2O + 2 NO
BrCl2 + (NH4)3PO4 = Br3(PO4)2 + NH4Cl =>
3 BrCl2 + 2(NH4)3PO4 = Br3(PO4)2 + 6 NH4Cl
Ag2SO4 + AlI = Ag3I + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlI = 2 Ag3I + Al2(SO4)3
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
BaCl2 + ZnCl2 + NH4(SCN) = BaZn(SCN)4 + NH4Cl =>
BaCl2 + ZnCl2 + 4 NH4(SCN) = BaZn(SCN)4 + 4 NH4Cl
WC + NaOH + O2 = Na2WO4 + Na2CO3 + H2O =>
2 WC + 8 NaOH + 5 O2 = 2 Na2WO4 + 2 Na2CO3 + 4 H2O
P + {2} = P{4}0{10} =>
P + 2{2} = P{4}0{10}
AuF3 + Co(HSO4)2 = Au(HSO4)3 + CoF2 =>
2 AuF3 + 3 Co(HSO4)2 = 2 Au(HSO4)3 + 3 CoF2
Al + Cu2Cl = Cu + Al3Cl =>
3 Al + Cu2Cl = 2 Cu + Al3Cl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KI + BrOH = BrI + KOH =>
KI + BrOH = BrI + KOH
Na2CO3 + Pb(NO3)3 = Pb2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Pb(NO3)3 = Pb2(CO3)3 + 6 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
LiOH + H(C2H3O2) = LiC2H3O2 + H2O =>
LiOH + H(C2H3O2) = LiC2H3O2 + H2O
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
CH3COOH + NaHCO3 = NaC2O + H2O + CH3COO =>
7 CH3COOH + 2 NaHCO3 = 2 NaC2O + 6 H2O + 6 CH3COO
PCl3 + CH3MgCl = CH3PCl2 + MgCl2 =>
PCl3 + CH3MgCl = CH3PCl2 + MgCl2
Ca(C6H5COO)2 + Cl2 = CaCl + C6H5COO =>
2 Ca(C6H5COO)2 + Cl2 = 2 CaCl + 4 C6H5COO
CoSO4 + H2O = Co + O2 + H2SO4 =>
2 CoSO4 + 2 H2O = 2 Co + O2 + 2 H2SO4
Ba(OH)2(aq) + CaCl2(aq) = BaCl2 + Ca(OH)2 =>
Ba(OH)2(aq) + CaCl2(aq) = BaCl2 + Ca(OH)2
N(O)2 + H2(O) = H(N)(O)3 + N(O) =>
3 N(O)2 + H2(O) = 2 H(N)(O)3 + N(O)
BeO + H2S = H2O + BeS =>
BeO + H2S = H2O + BeS
Na2HPO3 = Na3PO4 + PH3 + Na2HPO4 =>
4 Na2HPO3 = 2 Na3PO4 + PH3 + Na2HPO4
NaSO4 + Mn(C2H3O2) = MnSO4 + NaC2H3O2 =>
NaSO4 + Mn(C2H3O2) = MnSO4 + NaC2H3O2
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
Br2 + (OH){-} = H2O + Br{-} + (BrO3){-} =>
3 Br2 + 6(OH){-} = 3 H2O + 5 Br{-} + (BrO3){-}
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
NH4ClAgNO3 = AgClNH4NO3 =>
NH4ClAgNO3 = AgClNH4NO3
FeHCl3 = FeCl3 + H =>
FeHCl3 = FeCl3 + H
Bi{3+} + CrO4{2-} = Bi2(CrO4)3 =>
2 Bi{3+} + 3 CrO4{2-} = Bi2(CrO4)3
SnO = Sn3O4 + Sn =>
4 SnO = Sn3O4 + Sn
HCl + CO2 = CO2(HCl)2 =>
2 HCl + CO2 = CO2(HCl)2
C2H5BrNaHS = C2H5SHNaBr =>
C2H5BrNaHS = C2H5SHNaBr
*4Cr + *3O2 = *2Cr2O3 =>
*4Cr + *3O2 = *2Cr2O3
HNO3 + NiOH = NiNO3 + H2O =>
HNO3 + NiOH = NiNO3 + H2O
CH3OCH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3OCH + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
H2 + SO4 + Na(OH)2 = NaSO3 + H2O =>
2 H2 + SO4 + Na(OH)2 = NaSO3 + 3 H2O
NaH2O = (NaH2O)3 =>
3 NaH2O = (NaH2O)3
H2SO4Mg = H2MgSO4 =>
H2SO4Mg = H2MgSO4
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
Al2O3 + MgI2 + HCl = AlI3 + MgCl2 + H2O =>
Al2O3 + 3 MgI2 + 6 HCl = 2 AlI3 + 3 MgCl2 + 3 H2O
SiP + Cl2 = SiCl4 + P =>
SiP + 2 Cl2 = SiCl4 + P
HMnO4 + Pb(OH)4 = Pb(MnO4)4 + H2O =>
4 HMnO4 + Pb(OH)4 = Pb(MnO4)4 + 4 H2O
(NH4)3PO4 + Al(CH3COO)3 = AlPO4 + NH4CH3COO =>
(NH4)3PO4 + Al(CH3COO)3 = AlPO4 + 3 NH4CH3COO
HgHPO4 = HgPO4 + H2 =>
2 HgHPO4 = 2 HgPO4 + H2
Al + CuI2 = AlI + Cu =>
2 Al + CuI2 = 2 AlI + Cu
Zn(CU(NO3)2) = Zn(NO3)2 + CU =>
Zn(CU(NO3)2) = Zn(NO3)2 + CU
Na2CO3H2O + HCl = NaCl + H2O + CO2 =>
Na2CO3H2O + 2 HCl = 2 NaCl + 2 H2O + CO2
Zn + AgSO4 = Zn2SO4 + Ag =>
2 Zn + AgSO4 = Zn2SO4 + Ag
CaO + Eu2O3 + H2 = Ca995Eu5O1000 + H2O =>
1990 CaO + 5 Eu2O3 + 5 H2 = 2 Ca995Eu5O1000 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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