| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CuH4Cl2O2 + B2O3 + Si + P4 + C4H10O + NaOH = Cu3SiBP + NaCl + CO2 + H2O =>
24 CuH4Cl2O2 + 4 B2O3 + 8 Si + 2 P4 + 3 C4H10O + 48 NaOH = 8 Cu3SiBP + 48 NaCl + 12 CO2 + 87 H2O
NaOH + CrCl3 + H2O2(l) = NaCl + Na2CrO4 + H2O =>
10 NaOH + 2 CrCl3 + 3 H2O2(l) = 6 NaCl + 2 Na2CrO4 + 8 H2O
KBrAgNO3NH3 = KNO3NH3BrAg =>
KBrAgNO3NH3 = KNO3NH3BrAg
CO2 + H2O = CH12O + O2 =>
2 CO2 + 12 H2O = 2 CH12O + 7 O2
LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + H2O + Li2SO4 =>
3 LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + 13 H2O + Li2SO4
K2Cr2O7 + HCl + H2S = K2S + Cr2S3 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2S = K2S + Cr2S3 + 3 Cl2 + 7 H2O
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + H2O + CO2 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4 + 5 Na2SO4
K = K5 =>
5 K = K5
BaSO4 + Ca = CaSO4 + Ba =>
BaSO4 + Ca = CaSO4 + Ba
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
KMnO4 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 10(NH4)2SO4 + 8 H2O
C8H17NO3 + HNO3 = NO2 + CO2 + H2O =>
C8H17NO3 + 47 HNO3 = 48 NO2 + 8 CO2 + 32 H2O
NF3 + O2 = NF3O =>
2 NF3 + O2 = 2 NF3O
HNO3 + Mg = N2O4 + Mg(NO3)2 + H2O =>
4 HNO3 + Mg = N2O4 + Mg(NO3)2 + 2 H2O
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
PbS + Na2SiO3 = PbSi + O2 + Na2S =>
2 PbS + 2 Na2SiO3 = 2 PbSi + 3 O2 + 2 Na2S
Br + HNO3 = Br(NO3)2 + NO2 + H2O =>
Br + 4 HNO3 = Br(NO3)2 + 2 NO2 + 2 H2O
CuSO4 + CaO = CaSO4 + CuO =>
CuSO4 + CaO = CaSO4 + CuO
In(OH)3 + HCl = InCl3 + H2O =>
In(OH)3 + 3 HCl = InCl3 + 3 H2O
CuSO4 + I2 = CuSO4I2 =>
CuSO4 + I2 = CuSO4I2
C3H7OH + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3
H2SO4 + Zn = ZnSO4 + H2S4 + H2O =>
17 H2SO4 + 13 Zn = 13 ZnSO4 + H2S4 + 16 H2O
Cu + ZnSO4 = Zn + CuSO4 =>
Cu + ZnSO4 = Zn + CuSO4
NO2 + I{-} + H{+} = NO{-} + I2 + H2O =>
2 NO2 + 6 I{-} + 4 H{+} = 2 NO{-} + 3 I2 + 2 H2O
HCHO + P + NaOH = HCOONa + NaP + H2O =>
HCHO + 2 P + 3 NaOH = HCOONa + 2 NaP + 2 H2O
MgCl2 + AlCl3 = MgCl3 + Al2Cl3 =>
3 MgCl2 + 2 AlCl3 = 3 MgCl3 + Al2Cl3
CaCo3 + CuO = CuCo3 + CaO =>
CaCo3 + CuO = CuCo3 + CaO
C13H10O + NaBH4 = C13H12O + Na + BH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 Na + 2 BH3
He2O2 = HeO =>
He2O2 = 2 HeO
Cr + (HNO3)3 = Cr(HNO3)3 =>
Cr + (HNO3)3 = Cr(HNO3)3
C3H4O4 = CH3COOH + CO2 =>
C3H4O4 = CH3COOH + CO2
Al(OH)3 + H2O = Al(OH)3H2O =>
Al(OH)3 + H2O = Al(OH)3H2O
K2CO3 + CaCl2 = KCl + Ca(CO3) =>
K2CO3 + CaCl2 = 2 KCl + Ca(CO3)
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
Mg(NO3)2(S) = MgO(S) + NO2(g) + O2 =>
2 Mg(NO3)2(S) = 2 MgO(S) + 4 NO2(g) + O2
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
Cl2O + NH3 = NH3Cl + N2 + H2O =>
3 Cl2O + 8 NH3 = 6 NH3Cl + N2 + 3 H2O
H2C2O4(aq) + H2O = H3O(aq) + CO2(g) =>
H2C2O4(aq) + 2 H2O = 2 H3O(aq) + 2 CO2(g)
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
CaO + CaCO3 = CaOCaCO3 =>
CaO + CaCO3 = CaOCaCO3
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)2Cl2 =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)2Cl2
C8H4Cl2O2 + C6H8N2 = C14H10N2O2 + HCl =>
C8H4Cl2O2 + C6H8N2 = C14H10N2O2 + 2 HCl
CdSO4 + H3PO4 = Cd3(PO4)2 + H2SO4 =>
3 CdSO4 + 2 H3PO4 = Cd3(PO4)2 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/24
Équations équilibrées sur07/11/23
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