| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3*NH3 = NH4NO3
MnCl2(H2O)4 + Na(CH3COO)H2O + C5H8O2 = Mn(C5H8O2)3 + NaCl(CH3COO) + H2O =>
MnCl2(H2O)4 + 2 Na(CH3COO)H2O + 3 C5H8O2 = Mn(C5H8O2)3 + 2 NaCl(CH3COO) + 6 H2O
ClO2 + SbO2{-} + H2O = ClO2{-} + Sb(OH)6{-} + H{+} =>
2 ClO2 + SbO2{-} + 4 H2O = 2 ClO2{-} + Sb(OH)6{-} + 2 H{+}
Ag + Au{3+} = Au + Ag{+} =>
3 Ag + Au{3+} = Au + 3 Ag{+}
Ba + H2O2 = Ba2(OH)2 =>
2 Ba + H2O2 = Ba2(OH)2
CuCl2 + KPO4 = Cu3(PO4)2 + K + Cl =>
3 CuCl2 + 2 KPO4 = Cu3(PO4)2 + 2 K + 6 Cl
NaBr + (HgNO3)2 = NaNO3 + HgBr =>
2 NaBr + (HgNO3)2 = 2 NaNO3 + 2 HgBr
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
CH3CO2H + KOH = H2O + KCH3CO2 =>
CH3CO2H + KOH = H2O + KCH3CO2
HCOOK + H2 = HCOOH + K =>
2 HCOOK + H2 = 2 HCOOH + 2 K
PbO + Mg = Pb + MgO2 =>
2 PbO + Mg = 2 Pb + MgO2
C8H8O2 + KOH = KC8H7O2 + H2O =>
C8H8O2 + KOH = KC8H7O2 + H2O
NH2CH2COOH + Cu(OH)2 = Cu(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + Cu(OH)2 = Cu(NH2CH2COO)2 + 2 H2O
AlCl3 + H3PO4 = Al(PO4) + HCl =>
AlCl3 + H3PO4 = Al(PO4) + 3 HCl
K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + O =>
K2Cr2O7 + 4 H2SO4 = 4 H2O + K2SO4 + Cr2(SO4)3 + 3 O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
[Ti((NH2)2CO)6]Cl3 + KI = [Ti((NH2)2CO)6]I3 + KCl =>
[Ti((NH2)2CO)6]Cl3 + 3 KI = [Ti((NH2)2CO)6]I3 + 3 KCl
CuSO4 + NaOH + HCOH = Cu + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaOH + HCOH = 2 Cu + 2 Na2SO4 + CO2 + 3 H2O
NaO + H3 = NaOH =>
3 NaO + H3 = 3 NaOH
Ba(OH)2 + Pb(ClO3)2 = Pb(OH)2 + Ba(ClO3)2 =>
Ba(OH)2 + Pb(ClO3)2 = Pb(OH)2 + Ba(ClO3)2
Na2O + HCH3COO = NaCH3COO + H2O =>
Na2O + 2 HCH3COO = 2 NaCH3COO + H2O
S(k) + O2(d) = SO2(d) =>
S(k) + O2(d) = SO2(d)
BaO2 + H2O + KI = Ba(OH)2 + I2 + KOH =>
BaO2 + 2 H2O + 2 KI = Ba(OH)2 + I2 + 2 KOH
Al(NO3)3 + MgF2 = Mg(NO3)2 + AlF3 =>
2 Al(NO3)3 + 3 MgF2 = 3 Mg(NO3)2 + 2 AlF3
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Co(s) + H2SO4(aq) = Co2(SO4)3(aq) + H2(g) =>
2 Co(s) + 3 H2SO4(aq) = Co2(SO4)3(aq) + 3 H2(g)
Cs(OH) + H2SO4 = Cs2(SO4) + H(OH) =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H(OH)
Na2B4O7 + HCl + H2O = NaCl + HBO2 =>
Na2B4O7 + 2 HCl + H2O = 2 NaCl + 4 HBO2
FeSO4 + H3O{+} + HNO3 = Fe{3+} + NO + SO4{2-} + H2O =>
3 FeSO4 + 3 H3O{+} + HNO3 = 3 Fe{3+} + NO + 3 SO4{2-} + 5 H2O
Ag2(C2O4) = Ag + C2O4 =>
Ag2(C2O4) = 2 Ag + C2O4
FeSO4 + Cl2 = FeCl + SO4 =>
2 FeSO4 + Cl2 = 2 FeCl + 2 SO4
Na2S + Co(NO3)2 = CoS + Na2(NO3)2 =>
Na2S + Co(NO3)2 = CoS + Na2(NO3)2
Br2 + CHCl3 = CBrCl2 + HCl =>
Br2 + 2 CHCl3 = 2 CBrCl2 + 2 HCl
Na2S(s) + LiCl(s) + O2(g) = Li2SO4(s) + NaCl(s) =>
Na2S(s) + 2 LiCl(s) + 2 O2(g) = Li2SO4(s) + 2 NaCl(s)
CH4S + O2 = CO2 + H2O + SO3 =>
2 CH4S + 7 O2 = 2 CO2 + 4 H2O + 2 SO3
NaHS + FeSO4 = FeS + NaHSO4 =>
NaHS + FeSO4 = FeS + NaHSO4
W3 + PO4 = WPO4 =>
W3 + 3 PO4 = 3 WPO4
KOH + Bi = K + Bi2O3 + H2O =>
6 KOH + 2 Bi = 6 K + Bi2O3 + 3 H2O
MnSO4 + KNO3 + Na2CO3 = Na2MnO4 + KNO2 + CO2 + NaSO4 =>
2 MnSO4 + 5 KNO3 + 3 Na2CO3 = 2 Na2MnO4 + 5 KNO2 + 3 CO2 + 2 NaSO4
Cu(NO3)2 + C4H11NO2 = Cu + CO2 + NH3 + H2O =>
10 Cu(NO3)2 + 9 C4H11NO2 = 10 Cu + 36 CO2 + 29 NH3 + 6 H2O
C3H6 + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H6 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Cl2 + K3P = P + KCl =>
3 Cl2 + 2 K3P = 2 P + 6 KCl
C4H6O6 + NaOH = NaC4H4O6 + H3O =>
C4H6O6 + NaOH = NaC4H4O6 + H3O
Rb + AlCl3 = Al + RbCl =>
3 Rb + AlCl3 = Al + 3 RbCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
K2Cr2O7 + Na2SO4 = K2Na2Cr2SO4O7 =>
K2Cr2O7 + Na2SO4 = K2Na2Cr2SO4O7
C12H25C6H5 + H2SO4 = C12H25C6H4SO3H + H2O =>
C12H25C6H5 + H2SO4 = C12H25C6H4SO3H + H2O
KOH(aq) + CuSO4(aq) = (OH)SO4 + KCu =>
KOH(aq) + CuSO4(aq) = (OH)SO4 + KCu
NiCl2 + C4H8N2O2 + NH4OH = Ni(C4H7N2O2)2 + H2O + NH4Cl =>
NiCl2 + 2 C4H8N2O2 + 2 NH4OH = Ni(C4H7N2O2)2 + 2 H2O + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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