| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KNO3 + Cr2(SO3)3 + 5 Na2CO3 = 6 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
Cl + AgI = AgCl + I =>
Cl + AgI = AgCl + I
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Na2S2O3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2SO4 = 4 K2SO4 + H2O + 8 MnO2 + 3 Na2SO4
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Cu(OH)2 + KOH = K2CuO2 + H2O =>
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
TiCl3(H2O)6 + K2Cr2O7 + HCl = CrCl3 + TiCl4 + KCl + H2O =>
6 TiCl3(H2O)6 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 TiCl4 + 2 KCl + 43 H2O
Mg + Al(NO3)3 = Mg3(NO3)2 + Al =>
9 Mg + 2 Al(NO3)3 = 3 Mg3(NO3)2 + 2 Al
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca(OH)2() + MgSO4() = Mg(OH)2() + CaSO4() =>
Ca(OH)2() + MgSO4() = Mg(OH)2() + CaSO4()
K3Po4 + Al(No3)3 = KNo3 + AlPo4 =>
K3Po4 + Al(No3)3 = 3 KNo3 + AlPo4
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
Mg + C4H6O5 = MgC4H4O5 + H2 =>
Mg + C4H6O5 = MgC4H4O5 + H2
Ca + Pb(NO3)3 = Pb + Ca(NO3)2 =>
3 Ca + 2 Pb(NO3)3 = 2 Pb + 3 Ca(NO3)2
CaSO4 + H2(OH)2 = H2SO4 + Ca(OH)2 =>
CaSO4 + H2(OH)2 = H2SO4 + Ca(OH)2
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNO3(aq)
NaAlO2 + HNO3 = NaOH + Al(NO3)3 + H2O =>
NaAlO2 + 3 HNO3 = NaOH + Al(NO3)3 + H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
CuCl + NaOH = Cl2Cu3CuH2O2 + NaCl =>
4 CuCl + 2 NaOH = Cl2Cu3CuH2O2 + 2 NaCl
NaHCO3 + CaSO4 = NaSO4 + CaHCO3 =>
NaHCO3 + CaSO4 = NaSO4 + CaHCO3
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
HBrH2O = H3OBr =>
HBrH2O = H3OBr
KS + FeCl = KCl + FeS =>
KS + FeCl = KCl + FeS
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Al(OH)3 + KOH = K3(AlO3) + H2O =>
Al(OH)3 + 3 KOH = K3(AlO3) + 3 H2O
Ca(No3)2 + Na2Co3 = Na2(No3)2 + CaCo3 =>
Ca(No3)2 + Na2Co3 = Na2(No3)2 + CaCo3
Mg + Pb(NO3)4 = Mg(NO3)2 + Pb =>
2 Mg + Pb(NO3)4 = 2 Mg(NO3)2 + Pb
Li + Pb(NO3)2 = Li(NO3)2 + Pb =>
Li + Pb(NO3)2 = Li(NO3)2 + Pb
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CaCO3 + HCl = HCO3 + CaCl =>
CaCO3 + HCl = HCO3 + CaCl
Co(NO3)3 + Zn = Zn(NO3)2 + Co =>
2 Co(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Co
Li2 + F2 = LiF =>
Li2 + F2 = 2 LiF
PBr3 + NaOH = P(OH)3 + NaBr =>
PBr3 + 3 NaOH = P(OH)3 + 3 NaBr
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cr + O2 + HCI = CrCI + H2O =>
4 Cr + O2 + 4 HCI = 4 CrCI + 2 H2O
H2S + Na2[Fe(CN)5NO] = Na2Fe(CN)5NOS + H2 =>
H2S + Na2[Fe(CN)5NO] = Na2Fe(CN)5NOS + H2
Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3
CO3{2-} + Co{2+} = CO3(Co) =>
CO3{2-} + Co{2+} = CO3(Co)
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
sodiumchlorate = sodiumchloride + oxygen =>
2 NaClO3 = 2 NaCl + 3 O2
KMg3AlSi3O10(OH)2 + CaCO3 + SiO2 = KAlSi3O8 + H2O + MgCaSi2O6 + CO2 =>
KMg3AlSi3O10(OH)2 + 3 CaCO3 + 6 SiO2 = KAlSi3O8 + H2O + 3 MgCaSi2O6 + 3 CO2
CrBr3 + NaNO3 = NaBr + Cr(NO3)3 =>
CrBr3 + 3 NaNO3 = 3 NaBr + Cr(NO3)3
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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