| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 Rb = 3 RbCl2 + 2 Al
NaMn2O4 + FeSO4 + H2SO4 = Na2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 NaMn2O4 + 6 FeSO4 + 8 H2SO4 = Na2SO4 + 4 MnSO4 + 3 Fe2(SO4)3 + 8 H2O
Na3AsO4 + AgNO3 = Ag3AsO4 + NaNO3 =>
Na3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NaNO3
Na2CO3 + H2SO4 = H2O + NaSO3 + CO3 =>
Na2CO3 + 2 H2SO4 = 2 H2O + 2 NaSO3 + CO3
CH3COOH + H2SO4 = H2S + H2O + CO2 =>
CH3COOH + H2SO4 = H2S + 2 H2O + 2 CO2
Zn + H2SO4(rozc) = ZnSO4 + H2 =>
Zn + H2SO4(rozc) = ZnSO4 + H2
CH3CH2CHO + HCHO = C5H8O2 + H2O =>
CH3CH2CHO + 2 HCHO = C5H8O2 + H2O
Na3(PO4)2 + Ni(NO3)3 = Na(NO3)2 + NiPO4 =>
Na3(PO4)2 + 2 Ni(NO3)3 = 3 Na(NO3)2 + 2 NiPO4
NaClO + H2O = HClO + Na + OH =>
NaClO + H2O = HClO + Na + OH
CuSO4*256H2O = CuSO4 + H2O =>
CuSO4*256H2O = CuSO4 + 256 H2O
MgS + Na2Co3 = MgCo3 + Na2S =>
MgS + Na2Co3 = MgCo3 + Na2S
Mn2O4 + Al = Al2O3 + Mn2O =>
Mn2O4 + 2 Al = Al2O3 + Mn2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H8O + O2 = C3H6O3 + H2O =>
2 C3H8O + 3 O2 = 2 C3H6O3 + 2 H2O
NaBr + RuCl = NaCl + RuBr =>
NaBr + RuCl = NaCl + RuBr
CS + O2 = CSO2 =>
CS + O2 = CSO2
C2H6O + O2 = C2 + H2O =>
C2H6O + O2 = C2 + 3 H2O
CH2OHCH3 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
CH2OHCH3 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
MnO + O2 = MnO3 =>
MnO + O2 = MnO3
HCl + Mn2O4 = MnCl2 + Cl2 + H2O =>
8 HCl + Mn2O4 = 2 MnCl2 + 2 Cl2 + 4 H2O
C8H10 + OH{-} = CO2 + H2O + e =>
C8H10 + 42 OH{-} = 8 CO2 + 26 H2O + 42e
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
(CH3)2S + NaOCl = (CH3)2SO3 + NaCl =>
(CH3)2S + 3 NaOCl = (CH3)2SO3 + 3 NaCl
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
FeCl3 + Na3S = FeS + NaCl =>
FeCl3 + Na3S = FeS + 3 NaCl
NaF + Al(OH)3 = NaOH + AlF3 =>
3 NaF + Al(OH)3 = 3 NaOH + AlF3
Fe{3+} + SN{2+} = Fe{2+} + SN{4+} =>
2 Fe{3+} + SN{2+} = 2 Fe{2+} + SN{4+}
Mn2O4 + Al = Al2O3 + Mn2O =>
Mn2O4 + 2 Al = Al2O3 + Mn2O
UF + Mg = U + FMg =>
UF + Mg = U + FMg
H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O
Mn2O4 + Al = Al2O3 + Mn2O =>
Mn2O4 + 2 Al = Al2O3 + Mn2O
Cr(OH)3 + KOH + PbO2 = K2CrO4 + K2PbO2 + H2O =>
2 Cr(OH)3 + 10 KOH + 3 PbO2 = 2 K2CrO4 + 3 K2PbO2 + 8 H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
Na(OH) + H2S = SNa2 + H2O =>
2 Na(OH) + H2S = SNa2 + 2 H2O
Fe + O2 = Fe2O3 = SO2 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CO3 + H2O + Po = KOH + Po5(CO3)5 + H =>
5 K2CO3 + 10 H2O + 5 Po = 10 KOH + Po5(CO3)5 + 10 H
K2Cr2O7 + CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 2 CH2CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 5 H2O
HCl + H2O2 = HClO4 + H2O =>
HCl + 4 H2O2 = HClO4 + 4 H2O
NO + H2O + CSNO3 = CS + HNO3 =>
NO + 2 H2O + 3 CSNO3 = 3 CS + 4 HNO3
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
NaHCO3(s) + H3PO4(aq) = NaH2PO4 + H2CO3 =>
NaHCO3(s) + H3PO4(aq) = NaH2PO4 + H2CO3
Cu(OH)2(heated) = CuO + H2O =>
Cu(OH)2(heated) = CuO + H2O
Fe(s) + O2(g) = Fe3O4(s) = =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Mn2O4 + Al = Al2O3 + Mn2O =>
Mn2O4 + 2 Al = Al2O3 + Mn2O
H2O + Ba(C2H3O2)2 = HC2H3O2 + Ba(OH)2 =>
2 H2O + Ba(C2H3O2)2 = 2 HC2H3O2 + Ba(OH)2
AgOH + HClO = AgClO + H2O =>
AgOH + HClO = AgClO + H2O
NH4OH + HClO3 = H2O + NH4ClO3 =>
NH4OH + HClO3 = H2O + NH4ClO3
HKOH + Cl2 = KCl + H2O =>
2 HKOH + Cl2 = 2 KCl + 2 H2O
HNO3(aq) + CaCl2(aq) = Ca(NO3)2 + HCl =>
2 HNO3(aq) + CaCl2(aq) = Ca(NO3)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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