| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + 2 KOH + 2 K2CrO4 = 3 KCl + 3 KCrO3 + H2O
HAsO3 + H2O = H3O + AsO3 =>
HAsO3 + H2O = H3O + AsO3
Na2SO4 + CsNo3 = NaNo3 + Cs2SO4 =>
Na2SO4 + 2 CsNo3 = 2 NaNo3 + Cs2SO4
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(aq) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + NH3(aq)
C6H6 + CH3COOH = C8H8O2 + H2 =>
C6H6 + CH3COOH = C8H8O2 + H2
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Li + CaF2 = LiF + Ca =>
2 Li + CaF2 = 2 LiF + Ca
C4H9COOH + HCl = C4H9COOCl + H2 =>
C4H9COOH + HCl = C4H9COOCl + H2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s) =>
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s)
CH4S + NaOH = CH3SNa + H2O =>
CH4S + NaOH = CH3SNa + H2O
NaCrO2 + HCl = NaCl + CrCl3 + H2O =>
NaCrO2 + 4 HCl = NaCl + CrCl3 + 2 H2O
Ag(NO3) + Co = Co(NO3)2 + Ag =>
2 Ag(NO3) + Co = Co(NO3)2 + 2 Ag
Fe + Cl = FeCl294320492309 =>
Fe + 294320492309 Cl = FeCl294320492309
Sr(s) + Cl(g) = SrCl2(s) =>
Sr(s) + 2 Cl(g) = SrCl2(s)
MgOHCl + NaOH = Mg(OH)2 + NaCl =>
MgOHCl + NaOH = Mg(OH)2 + NaCl
Ph + Mg + O = OMgPh =>
Ph + Mg + O = OMgPh
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Na2[Sn(OH)4] + NaBrO3 + H2O = Na2[Sn(OH)6] + NaBr =>
3 Na2[Sn(OH)4] + NaBrO3 + 3 H2O = 3 Na2[Sn(OH)6] + NaBr
H3C6H5O7 + NaOH = NaH7C6O7 + H2O =>
H3C6H5O7 + NaOH = NaH7C6O7 + H2O
Ca3Al2(OH)12 = Ca12Al14O33 + CaO + H2O =>
7 Ca3Al2(OH)12 = Ca12Al14O33 + 9 CaO + 42 H2O
Na2SO4 + CsNo3 = NaNo3 + Cs2SO4 =>
Na2SO4 + 2 CsNo3 = 2 NaNo3 + Cs2SO4
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2(aq) + NaCl(s) =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2(aq) + 2 NaCl(s)
K3PO4 + Zn2(SO4)2 = K2SO4 + Zn3(PO4)2 =>
4 K3PO4 + 3 Zn2(SO4)2 = 6 K2SO4 + 2 Zn3(PO4)2
Na2[Sn(OH)4] + NaBrO3 + H2O = Na2[Sn(OH)6] + NaBr =>
3 Na2[Sn(OH)4] + NaBrO3 + 3 H2O = 3 Na2[Sn(OH)6] + NaBr
SnCO3 = SnO + CO2 =>
SnCO3 = SnO + CO2
K2CO3 + CoCl2 = KCl + CO3Co =>
K2CO3 + CoCl2 = 2 KCl + CO3Co
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
HBr + V(OH)5 = VBr5 + H2O =>
5 HBr + V(OH)5 = VBr5 + 5 H2O
Na{3}Po{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}Po{4} + KOH = NaOH + K{3}PO{4}
SiO2 + P2O5 = SiP + O2 =>
4 SiO2 + 2 P2O5 = 4 SiP + 9 O2
Ca(NO3)2 + AlPO4 = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlPO4 = Ca3(PO4)2 + 2 Al(NO3)3
AlCl3*6H2O + NaAlO2 = Al2O3 + NaCl + H2O =>
AlCl3*6H2O + 3 NaAlO2 = 2 Al2O3 + 3 NaCl + 6 H2O
CH3COOH + C2H4 = CH3CH2COOCH2CH3 =>
2 CH3COOH + 3 C2H4 = 2 CH3CH2COOCH2CH3
MnO4 + NH3 = NO3 + MnO2 + OH =>
3 MnO4 + NH3 = NO3 + 3 MnO2 + 3 OH
Ba(HO)2*H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(HO)2*H2O + 2 NH4SCN = Ba(SCN)2 + 3 H2O + 2 NH3
Zn + HCO3 = CO3Zn + H =>
Zn + HCO3 = CO3Zn + H
Ba(OH)2*H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*H2O + 2 NH4SCN = Ba(SCN)2 + 3 H2O + 2 NH3
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
La2O3 + NiO = La2NiO4 =>
La2O3 + NiO = La2NiO4
BaO + NaSO4 = NaO + BaSO4 =>
BaO + NaSO4 = NaO + BaSO4
MnO4{-} + H2C2O4 + H{+} = Mn{2}{+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2}{+} + 10 CO2 + 8 H2O
EtOH + Na = EtO{-} + Na{+} + H2 =>
2 EtOH + 2 Na = 2 EtO{-} + 2 Na{+} + H2
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
La2O3 + NiO = La2NiO4 =>
La2O3 + NiO = La2NiO4
KMnO4 + H2SO4 + Na3AsO3 = K2AsO4 + MnSO4 + NaSO4 + NaAsO4 + H2O =>
6 KMnO4 + 19 H2SO4 + 5 Na3AsO3 = 3 K2AsO4 + 6 MnSO4 + 13 NaSO4 + 2 NaAsO4 + 19 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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