| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + AgNO3 = Ag(OH) + NH4NO3
C6H12O6 = C5H11O2 + CO2 + H2O =>
9 C6H12O6 = 8 C5H11O2 + 14 CO2 + 10 H2O
Ti2(SO)4 + KClO3 + H2O = TiOSO4 + KCl + H2SO4 =>
Ti2(SO)4 + 4 KClO3 + 2 H2O = 2 TiOSO4 + 4 KCl + 2 H2SO4
BaSO4 + HI = BaI2 + H2SO4 =>
BaSO4 + 2 HI = BaI2 + H2SO4
H2O + Co{+3} = Co{+2} + CoO2 + H{+} =>
2 H2O + 2 Co{+3} = Co{+2} + CoO2 + 4 H{+}
NaHO + KNo3 = NaNo3 + KOH =>
NaHO + KNo3 = NaNo3 + KOH
CoCl2 + Na2O2 + Na(OH) + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 Na(OH) + 2 H2O = 2 Co(OH)3 + 4 NaCl
Na2SO4 + Cu(OH)2 = Na2(OH)2 + CuSO4 =>
Na2SO4 + Cu(OH)2 = Na2(OH)2 + CuSO4
KCNS + H2SO4 = K2SO4 + NO + CO2 + H2O + SO2 =>
2 KCNS + 12 H2SO4 = K2SO4 + 2 NO + 2 CO2 + 12 H2O + 13 SO2
Na2S2O3 + I2 + H2O = Na2S4O6 + Na2SO4 + HI =>
3 Na2S2O3 + 5 I2 + 5 H2O = Na2S4O6 + 2 Na2SO4 + 10 HI
Ba(NO3)2 + H2O = N2O5 + Ba(OH)2 =>
Ba(NO3)2 + H2O = N2O5 + Ba(OH)2
CH3COOH + H2O = H + CH3OO =>
CH3COOH + 2 H2O = 2 H + 2 CH3OO
C5H12 + HCl = C5H12Cl2 + H2 =>
C5H12 + 2 HCl = C5H12Cl2 + H2
Ca(HO)2(ac) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(HO)2(ac) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)
BaCl2 + Na2(SO4) = BaSO4 + NaCl =>
BaCl2 + Na2(SO4) = BaSO4 + 2 NaCl
KOH + Br2 + Fe2O3 = H2O + KBr + K2FeO4 =>
10 KOH + 3 Br2 + Fe2O3 = 5 H2O + 6 KBr + 2 K2FeO4
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
KClO3 + H2SO4 = HClO4 + ClO2 + KHSO4 + H2O =>
3 KClO3 + 3 H2SO4 = HClO4 + 2 ClO2 + 3 KHSO4 + H2O
H + O + Cl = HOCl =>
H + O + Cl = HOCl
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Al(s) + CH3COOH = (CH3COO)3Al(aq) + H2(g) =>
2 Al(s) + 6 CH3COOH = 2(CH3COO)3Al(aq) + 3 H2(g)
(NH4)2S + HCl = (NH4)2Cl2 + H2S =>
(NH4)2S + 2 HCl = (NH4)2Cl2 + H2S
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
AlBrO + KSO4 = AlSO4 + KBrO =>
AlBrO + KSO4 = AlSO4 + KBrO
LaPO4 + K3Sb = K3PO4 + LaSb =>
LaPO4 + K3Sb = K3PO4 + LaSb
NaPo4 + BaCl2 = NaCl2 + BaPo4 =>
NaPo4 + BaCl2 = NaCl2 + BaPo4
KNO2 + H2O = KOH + N2O3 =>
2 KNO2 + H2O = 2 KOH + N2O3
Ca + FeO = CaFe + O2 =>
2 Ca + 2 FeO = 2 CaFe + O2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CuSO4 + Fe(No3)3 = Fe2(SO4)3 + Cu(No3)2 =>
3 CuSO4 + 2 Fe(No3)3 = Fe2(SO4)3 + 3 Cu(No3)2
C5H10 + F2 = C5H10F2 =>
C5H10 + F2 = C5H10F2
Na2Cr2O7 + H2SO3 + H2O4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2Cr2O7 + 12 H2SO3 + H2O4 = 3 Na2SO4 + 3 Cr2(SO4)3 + 13 H2O
CuSO4 + H2O + NH3 = CuSO4(NH3)4(H2O)4 =>
CuSO4 + 4 H2O + 4 NH3 = CuSO4(NH3)4(H2O)4
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
Cu(OH)2 + BrH = (Br)2Cu + H2O =>
Cu(OH)2 + 2 BrH = (Br)2Cu + 2 H2O
NiSO4 + CaI2 = NiI2 + CaSO4 =>
NiSO4 + CaI2 = NiI2 + CaSO4
N2H2 + Ni(HO)2 = N2 + Ni + H2O =>
N2H2 + Ni(HO)2 = N2 + Ni + 2 H2O
CaSO4 + K3N = Ca3N2 + K2SO4 =>
3 CaSO4 + 2 K3N = Ca3N2 + 3 K2SO4
HNO3 + KOH = HOH + KNO3 =>
HNO3 + KOH = HOH + KNO3
SO2(s) + O2(g) + CaCO3(s) = CaSO4(s) + CO2(g) =>
2 SO2(s) + O2(g) + 2 CaCO3(s) = 2 CaSO4(s) + 2 CO2(g)
FeI3(aq) + Na2CO3 = FeCO3 + Na2I3 =>
FeI3(aq) + Na2CO3 = FeCO3 + Na2I3
K2Cr2O7 + C2H2O4 + H2SO4 = Cr2(SO4)3 + KHSO4 + CO2 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 5 H2SO4 = Cr2(SO4)3 + 2 KHSO4 + 6 CO2 + 7 H2O
FeCl3 + NaOH = Fe2O3 + NaCl + HCl =>
2 FeCl3 + 3 NaOH = Fe2O3 + 3 NaCl + 3 HCl
C6H6 + O2 = HO + CO2 =>
C6H6 + 9 O2 = 6 HO + 6 CO2
CO2 + H2O = C2H6(g) + O2(g) =>
4 CO2 + 6 H2O = 2 C2H6(g) + 7 O2(g)
AsO4H3 + Ba(OH)2 = (AsO4)2Ba3 + H2O =>
2 AsO4H3 + 3 Ba(OH)2 = (AsO4)2Ba3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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