| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + 2 HCl = 2 KCl + H2S
Ca3Al2O6 + CaAl2O4 = Ca12Al14O33 =>
5 Ca3Al2O6 + 9 CaAl2O4 = 2 Ca12Al14O33
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
HNO3(aq) + H2O(l) = H3O + NO3 =>
HNO3(aq) + H2O(l) = H3O + NO3
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3
(RbOH) + HNO3 = RbNO3 + H2O =>
(RbOH) + HNO3 = RbNO3 + H2O
ClFr = FrCl =>
ClFr = FrCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Al2O3 + Na2CO3 + H2O = Na3[Al(OH)6] + NaHCO3 =>
Al2O3 + 6 Na2CO3 + 9 H2O = 2 Na3[Al(OH)6] + 6 NaHCO3
NH3 + FeSO4*7H2O + FeCl3 = H2O + Fe3O4 + NH4Cl + H2SO4 =>
6 NH3 + FeSO4*7H2O + 2 FeCl3 = 3 H2O + Fe3O4 + 6 NH4Cl + H2SO4
HCOONa + HI = HCOOH + NaI =>
HCOONa + HI = HCOOH + NaI
Cd + H2SO4 = CdH2SO4 =>
Cd + H2SO4 = CdH2SO4
Xe + H2O = XeH2O =>
Xe + H2O = XeH2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H2 + CS(NH2)2 + KClO3 = CO(NH2)2 + H2SO4 + KCl =>
3 H2 + 3 CS(NH2)2 + 5 KClO3 = 3 CO(NH2)2 + 3 H2SO4 + 5 KCl
HC3H5O3 + OH = CO3 + H2O =>
HC3H5O3 + 18 OH = 3 CO3 + 12 H2O
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
K3Fe(CN)6 + NH4SCN = K3[Fe(SCN)6] + NH4CN =>
K3Fe(CN)6 + 6 NH4SCN = K3[Fe(SCN)6] + 6 NH4CN
Mg + P{+4} = Mg{+3} + P{+2} =>
2 Mg + 3 P{+4} = 2 Mg{+3} + 3 P{+2}
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ni(OH)3 + HNO3 = H2O + Ni(NO3)2 + O2 =>
4 Ni(OH)3 + 8 HNO3 = 10 H2O + 4 Ni(NO3)2 + O2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
rubidiumnitrate + berylliumfluoride = berylliumnitrate + rubidiumfluoride =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K + HNO3 = KNO3 + HN3 + H2O =>
16 K + 19 HNO3 = 16 KNO3 + HN3 + 9 H2O
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO2 + LiOH = LiMn2O4 + H2O + O2 =>
8 MnO2 + 4 LiOH = 4 LiMn2O4 + 2 H2O + O2
H2SO4 + KMnO4 + K2C2O4 = MnSO4 + CO2 + K2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 K2C2O4 = 2 MnSO4 + 10 CO2 + 6 K2SO4 + 8 H2O
K + CsH = KH + Cs =>
K + CsH = KH + Cs
CO3{-2} + H{+} = CO2 + H2O =>
CO3{-2} + 2 H{+} = CO2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaI + NH4NO3 = NaNO3 + NH4I =>
NaI + NH4NO3 = NaNO3 + NH4I
Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na
Cl2 + P + KOH = K3PO4 + KCl + H2O =>
5 Cl2 + 2 P + 16 KOH = 2 K3PO4 + 10 KCl + 8 H2O
LiOHHCl = LiClHOH =>
LiOHHCl = LiClHOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K1 = K2 =>
2 K1 = K2
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
Ti6Al4 + WC + O2 = Ti12W4Al8 + CO2 =>
2 Ti6Al4 + 4 WC + 4 O2 = Ti12W4Al8 + 4 CO2
H60 = H9 =>
3 H60 = 20 H9
PbCl3 + (AlSO4)3 = PbSO4 + AlCl3 =>
3 PbCl3 + (AlSO4)3 = 3 PbSO4 + 3 AlCl3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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