| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H10O2 + 16 H2O = 9 CO2 + 21 H2
Na2CO3 + Cl2 + H2O = NaHCO3 + Cl2O + NaCl =>
2 Na2CO3 + 2 Cl2 + H2O = 2 NaHCO3 + Cl2O + 2 NaCl
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
HCH3COO + O2 = OCH3COO + H2 =>
2 HCH3COO + O2 = 2 OCH3COO + H2
NaHSO4 = NaHSO3 + O2 =>
2 NaHSO4 = 2 NaHSO3 + O2
HC1 + AgNO3 = HNO3 + AgC1 =>
HC1 + AgNO3 = HNO3 + AgC1
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C9H14NO2S + O2 = NO + SO2 + CO2 + H2O =>
C9H14NO2S + 13 O2 = NO + SO2 + 9 CO2 + 7 H2O
Ag{+)+S{-2} = Ag2S =>
2 Ag{+)+S{-2} = Ag2S
C5H11OH + CUO = CO2 + H2O + CU =>
C5H11OH + 15 CUO = 5 CO2 + 6 H2O + 15 CU
Na2SiO3 + HCI = NaCI + H2SiO3 =>
Na2SiO3 + 2 HCI = 2 NaCI + H2SiO3
KOHPbNO32 = KNO32PbOH =>
KOHPbNO32 = KNO32PbOH
KH + VBr5 = VH5 + KBr =>
5 KH + VBr5 = VH5 + 5 KBr
KCl + Na2S2O3 + H2O2 = K2SO4 + Na2SO4 + H2O + HClO3 =>
2 KCl + Na2S2O3 + 10 H2O2 = K2SO4 + Na2SO4 + 9 H2O + 2 HClO3
C + KNO3 = N2 + CO + K2CO3 =>
4 C + 2 KNO3 = N2 + 3 CO + K2CO3
Mg + N2 = MgN3 =>
2 Mg + 3 N2 = 2 MgN3
H2SO4 + KMnO4 + HNO2 = K2SO4 + MnSO4 + H2O + HNO3 =>
3 H2SO4 + 2 KMnO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 HNO3
MnO4{-} + Mn{-} + H{+} = MnO2 + H2O =>
5 MnO4{-} + 3 Mn{-} + 8 H{+} = 8 MnO2 + 4 H2O
C6H6 + C4H10 = C9H12 =>
7 C6H6 + 3 C4H10 = 6 C9H12
COCl3 + H2 = HCl + CO =>
2 COCl3 + 3 H2 = 6 HCl + 2 CO
MgSO4 + BaOH2 = MgOH2 + BaSO4 =>
MgSO4 + BaOH2 = MgOH2 + BaSO4
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
Zn{2+} + K{+} + [Fe(Cn)6]{4-} = K2Zn3[Fe(Cn)6]2 =>
3 Zn{2+} + 2 K{+} + 2[Fe(Cn)6]{4-} = K2Zn3[Fe(Cn)6]2
Cs(OH) + NiCO3 = Ni(OH)2 + Cs2CO3 =>
2 Cs(OH) + NiCO3 = Ni(OH)2 + Cs2CO3
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
(CH3)6(CH2)CH3 + O2 = CO2 + H2O =>
4(CH3)6(CH2)CH3 + 55 O2 = 32 CO2 + 46 H2O
NaF + Cu3(PO4)2 = CuF2 + Na3PO4 =>
6 NaF + Cu3(PO4)2 = 3 CuF2 + 2 Na3PO4
HF + NaI = HI + NaF =>
HF + NaI = HI + NaF
Sn2 + F = Sn2F =>
Sn2 + F = Sn2F
MnO2 + O2 + NaOH = Na2MnO4 + H2O =>
2 MnO2 + O2 + 4 NaOH = 2 Na2MnO4 + 2 H2O
Ce(NO3)3 + NaOH = Ce2O3 + Na(NO3) + HNO3 =>
2 Ce(NO3)3 + 3 NaOH = Ce2O3 + 3 Na(NO3) + 3 HNO3
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
Nitrogendioxide + water = Nitricacid + nitrogenmonoxide =>
3 NO2 + H2O = 2 HNO3 + NO
H2C2O4 + Al = AlH3 + C2O4 =>
3 H2C2O4 + 2 Al = 2 AlH3 + 3 C2O4
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
KClO4 + C12H22O11 = CO2 + H2O + KCl =>
6 KClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 KCl
H2SO4 + CaClOCl = CaSO4 + Cl2 + H2O =>
H2SO4 + CaClOCl = CaSO4 + Cl2 + H2O
NaIO3 + NaHSO3 = I2(H2O) + NaHSO4 + Na2SO4 =>
2 NaIO3 + 5 NaHSO3 = I2(H2O) + 3 NaHSO4 + 2 Na2SO4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
FeCl3 + Cr2(SO4)3 = Cr2Cl3 + Fe(SO4)3 =>
FeCl3 + Cr2(SO4)3 = Cr2Cl3 + Fe(SO4)3
Zn + Fe2 = ZnFe2 =>
Zn + Fe2 = ZnFe2
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
HNO3 + Mn(OH)2 = Mn(NO3)2 + H2O =>
2 HNO3 + Mn(OH)2 = Mn(NO3)2 + 2 H2O
NH4NO3 + CuO + NH3 = Cu(NH3)4(NO3)2 + H2O =>
2 NH4NO3 + CuO + 2 NH3 = Cu(NH3)4(NO3)2 + H2O
HNO3 + CaH2 = Ca(NO3)2 + H =>
2 HNO3 + CaH2 = Ca(NO3)2 + 4 H
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ba(NO3)2 + Na2C2O4 = NaNO3 + BaC2O4 =>
Ba(NO3)2 + Na2C2O4 = 2 NaNO3 + BaC2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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