| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KOH = Fe(OH)3 + (KCl)3
KMnO4 + NaHSO3 + H2O = NaHSO4 + MnO2 + KOH =>
2 KMnO4 + 3 NaHSO3 + H2O = 3 NaHSO4 + 2 MnO2 + 2 KOH
CH3COOH + NO3 = NO2 + CO2 + H2O =>
CH3COOH + 4 NO3 = 4 NO2 + 2 CO2 + 2 H2O
HF(l) + H3BO3(s) = BF3(g) + H2O(l) =>
3 HF(l) + H3BO3(s) = BF3(g) + 3 H2O(l)
NaNO3 + KBr + CH3COOH = Br2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaNO3 + 6 KBr + 8 CH3COOH = 3 Br2 + 2 NO + 2 CH3COONa + 6 CH3COOK + 4 H2O
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
V2O5 + SO2 + H2SO4 = VOSO4 + H2O =>
V2O5 + SO2 + H2SO4 = 2 VOSO4 + H2O
CO2(g) + H2S(g) = COS(g) + H2O(g) =>
CO2(g) + H2S(g) = COS(g) + H2O(g)
C7H6O + C4H8O2 = C11H12O2 + H2O =>
C7H6O + C4H8O2 = C11H12O2 + H2O
C + Cl = C7Cl12 =>
7 C + 12 Cl = C7Cl12
K2Cr2O7 + Na2C2O4 = K2C2O4 + Na2Cr2O7 =>
K2Cr2O7 + Na2C2O4 = K2C2O4 + Na2Cr2O7
B2O3(s) + H2O = B(OH)3 =>
B2O3(s) + 3 H2O = 2 B(OH)3
Ni(OH)2 + (NH4)2S = NiS + NH4OH =>
Ni(OH)2 + (NH4)2S = NiS + 2 NH4OH
CH3COOH = H2O + C9H8O4 =>
9 CH3COOH = 10 H2O + 2 C9H8O4
Cr2O3 + K2O = KCrO2 =>
Cr2O3 + K2O = 2 KCrO2
Li + CuI2 = LiI + Cu =>
2 Li + CuI2 = 2 LiI + Cu
NaOH + NH4Fe(SO4)2*3H2O = FeOH + NaNO3 + H2SO4 + NH3 + H2O =>
NaOH + 4 NH4Fe(SO4)2*3H2O = 4 FeOH + NaNO3 + 8 H2SO4 + 3 NH3 + 6 H2O
C6H6O + OH = C6H5O + H2O =>
C6H6O + OH = C6H5O + H2O
K2Cr2O7 + H2SO4 = CrO3 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 = 2 CrO3 + K2SO4 + H2O
C6N12H6O12 = CO2 + N2 + H2O + CO =>
C6N12H6O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NaCO + SrCl = SrCO + NaCl =>
NaCO + SrCl = SrCO + NaCl
Fe2O3 + KCN + HCl = K3(Fe(CN)6) + KCl + H2O =>
Fe2O3 + 12 KCN + 6 HCl = 2 K3(Fe(CN)6) + 6 KCl + 3 H2O
Zr + B = ZrB2 =>
Zr + 2 B = ZrB2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
NaCl + C6H8O6 = HCl + NaC6H7O6 =>
NaCl + C6H8O6 = HCl + NaC6H7O6
*SO4{-} + C6H5OH + H2O = CO2 + SO4{2-} + H{+} =>
28*SO4{-} + C6H5OH + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
C7H10O + NaBH4 = C7H12O + NaB =>
2 C7H10O + NaBH4 = 2 C7H12O + NaB
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AgNO3(ac) + NaCl(ac) = AgCl + NaNO3(ac) =>
AgNO3(ac) + NaCl(ac) = AgCl + NaNO3(ac)
H2O2 + H2SO4 + FeSO4 = Fe2(SO4)7 + H2O =>
5 H2O2 + 5 H2SO4 + 2 FeSO4 = Fe2(SO4)7 + 10 H2O
CO(NH2)2 + Na2CO3 + O2 = NaNO3 + CO2 + H2O =>
CO(NH2)2 + Na2CO3 + 4 O2 = 2 NaNO3 + 2 CO2 + 2 H2O
AgSCN + HNO3 = AgNO3 + HSCN =>
AgSCN + HNO3 = AgNO3 + HSCN
Ca + H2O = CaH2O2 + H2 =>
Ca + 2 H2O = CaH2O2 + H2
AgNO3(ac) + NaCl(ac) = AgCl(ac) + NaNO3(ac) =>
AgNO3(ac) + NaCl(ac) = AgCl(ac) + NaNO3(ac)
Al2O3 + H2O = Al(O2H) =>
Al2O3 + H2O = 2 Al(O2H)
IO3{-} + S2O6{2-} + H2O = SO4{2-} + H{+} + I2 =>
2 IO3{-} + 5 S2O6{2-} + 4 H2O = 10 SO4{2-} + 8 H{+} + I2
Mg3N2 + O2 = MgO + N2 =>
2 Mg3N2 + 3 O2 = 6 MgO + 2 N2
Na2CO3(s) + HCl(g) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(g) = 2 NaCl(s) + CO2(g) + H2O(l)
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac)
Fe2O3 + H2O = Fe(O2H) =>
Fe2O3 + H2O = 2 Fe(O2H)
C6N12H6O12 = CO2 + N2 + H2O + CO =>
C6N12H6O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
CH3CHO + PCl5 = POCl3 + CH3CHCl2 =>
CH3CHO + PCl5 = POCl3 + CH3CHCl2
AgNO3(ac) + NaCl(ac) = AgCl + NaNO3 =>
AgNO3(ac) + NaCl(ac) = AgCl + NaNO3
Mg(Cl)2 + KOH = Mg(OH)2 + KCl =>
Mg(Cl)2 + 2 KOH = Mg(OH)2 + 2 KCl
HCl + AgClO3 = AgCl + HClO3 =>
HCl + AgClO3 = AgCl + HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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