| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnC2 + 2 KOH = Mn(OH)2 + 2 KC
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2 =>
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2
C2 + NaOH = C2OH + Na =>
C2 + NaOH = C2OH + Na
CUS + HCl = CUCl2 + H2S =>
CUS + 2 HCl = CUCl2 + H2S
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
C9H8O4 + H2O = H3O + C9H7O4 =>
C9H8O4 + H2O = H3O + C9H7O4
C2H4Br2 + KOH = C2H2 + KBr + H2O =>
C2H4Br2 + 2 KOH = C2H2 + 2 KBr + 2 H2O
Pb{2+} + NH4OH = Pb(OH)2 + NH4{+} =>
Pb{2+} + 2 NH4OH = Pb(OH)2 + 2 NH4{+}
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K2Cr2O7 + ZnCl + H2TeO4 = Cr2(TeO4)3 + K2TeO4 + ZnTeO4 + Cl2 + H2O =>
2 K2Cr2O7 + 6 ZnCl + 14 H2TeO4 = 2 Cr2(TeO4)3 + 2 K2TeO4 + 6 ZnTeO4 + 3 Cl2 + 14 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Th(OH)4 + HCl = ThCl4 + H2O =>
Th(OH)4 + 4 HCl = ThCl4 + 4 H2O
Sb + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Sb2O3 + H2O =>
10 Sb + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Sb2O3 + 9 H2O
Fe + FeAs + RbAs + EuAs = EuRbFe4As4 =>
2 Fe + 2 FeAs + RbAs + EuAs = EuRbFe4As4
Fe3O4 + H2SO4 = FeSO4 + H2O + Fe2(SO4)3 =>
Fe3O4 + 4 H2SO4 = FeSO4 + 4 H2O + Fe2(SO4)3
H2SO4 + KOH = (K)2SO4 + H2O =>
H2SO4 + 2 KOH = (K)2SO4 + 2 H2O
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
Na2O + HCI = H2O + NaCI =>
Na2O + 2 HCI = H2O + 2 NaCI
Ca(OH)2 + CuBr2 = CaBr2 + Cu(OH)2 =>
Ca(OH)2 + CuBr2 = CaBr2 + Cu(OH)2
CUS + HCl = CUCl2 + H2S =>
CUS + 2 HCl = CUCl2 + H2S
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CoCl2*H2O + NH4Cl + NH3 + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5Cl3 + 4 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CuS + HI + KNO3 = CuI2 + S + NO + KI + H2O =>
3 CuS + 8 HI + 2 KNO3 = 3 CuI2 + 3 S + 2 NO + 2 KI + 4 H2O
HCl + Na2S2O3 = NaCl + S2O2 + H2O =>
2 HCl + Na2S2O3 = 2 NaCl + S2O2 + H2O
BaSO4 + NaOH = NaSO4 + Ba(OH) =>
BaSO4 + NaOH = NaSO4 + Ba(OH)
BaSO3 = BaS + O2 =>
2 BaSO3 = 2 BaS + 3 O2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
ClRb + H2SO4 = HCl + RbHSO4 =>
ClRb + H2SO4 = HCl + RbHSO4
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Zn + Ca(SO4) = Zn(SO4) + Ca =>
Zn + Ca(SO4) = Zn(SO4) + Ca
Cr(NO3)3 = Cr + NO3 =>
Cr(NO3)3 = Cr + 3 NO3
CS + O = CSO =>
CS + O = CSO
C2H5Br + CH3Br + Na = C3H8Br + NaBr =>
C2H5Br + CH3Br + Na = C3H8Br + NaBr
Mg + HC1 = H2 + MgC1 =>
2 Mg + 2 HC1 = H2 + 2 MgC1
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2 =>
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2
Ba(NO3)2 + BaCl2 = Ba + Cl(NO3) =>
Ba(NO3)2 + BaCl2 = 2 Ba + 2 Cl(NO3)
Mg2 + CuS = MgS + Cu =>
Mg2 + 2 CuS = 2 MgS + 2 Cu
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C3H7OH + Cr2O7{-2} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 CH3COCH3 + 2 Cr{3+} + 7 H2O
CuCl2(aq) + F2(g) = CuF2(aq) + Cl2(g) =>
CuCl2(aq) + F2(g) = CuF2(aq) + Cl2(g)
K2CO3 + NHO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 NHO3 = 2 KNO3 + CO2 + H2O
Cs + H2O = CsOH + H3 =>
3 Cs + 3 H2O = 3 CsOH + H3
MnO2 + H2O2 = MnO4 + H2 =>
MnO2 + H2O2 = MnO4 + H2
H3PO4 + CaHPO4 = Ca(H2PO4)2 =>
H3PO4 + CaHPO4 = Ca(H2PO4)2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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