Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + 2 AlO2 = 2 H2Al + 3 O2
Na2CO3(aq) + NH4Br(aq) = NaBr(aq) + (NH4)2CO3(aq) =>
Na2CO3(aq) + 2 NH4Br(aq) = 2 NaBr(aq) + (NH4)2CO3(aq)
Ag + H2S = H + AgS =>
Ag + H2S = 2 H + AgS
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
C2H3NaO2 + H2SO4 = Na2SO4 + CH3COOH =>
2 C2H3NaO2 + H2SO4 = Na2SO4 + 2 CH3COOH
CO2 + Na2SiO3 + H2O = H2SiO3 + Na2CO3 =>
CO2 + Na2SiO3 + H2O = H2SiO3 + Na2CO3
NiSO4 + NH4OH = Ni(NH3)6*SO4 + H2O =>
NiSO4 + 6 NH4OH = Ni(NH3)6*SO4 + 6 H2O
(NiC2O4)2X = NiCO3 + X + CO =>
(NiC2O4)2X = 2 NiCO3 + X + 2 CO
NBr3 + NaOH = N2 + NaBr + OHBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 OHBr
Cu + NH4OH = CuOH + NH4 =>
Cu + NH4OH = CuOH + NH4
K2O2(s) + H2O(g) + CO2(g) = KHCO3(s) + O2(g) =>
2 K2O2(s) + 2 H2O(g) + 4 CO2(g) = 4 KHCO3(s) + O2(g)
MnSO4 + O3 + KOH = K2MnO4 + SO2 + H2O =>
3 MnSO4 + O3 + 6 KOH = 3 K2MnO4 + 3 SO2 + 3 H2O
CH3OH = H2 + C + O2 =>
2 CH3OH = 4 H2 + 2 C + O2
CH2O + O2 = H2O + CO2 =>
CH2O + O2 = H2O + CO2
NaIO3 + NaOH + MnO = NaMnO4 + NaI + H2O =>
5 NaIO3 + 6 NaOH + 6 MnO = 6 NaMnO4 + 5 NaI + 3 H2O
H3PO4 + Ba2 = Ba3(PO4)2 + H2 =>
4 H3PO4 + 3 Ba2 = 2 Ba3(PO4)2 + 6 H2
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4 =>
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4
K(s) + I2(g) = KI =>
2 K(s) + I2(g) = 2 KI
BaS(aq) + FeBr2(aq) = BaBr2(s) + FeS =>
BaS(aq) + FeBr2(aq) = BaBr2(s) + FeS
C4H6O2 + NaOH = C4H8O3 + Na2O =>
C4H6O2 + 2 NaOH = C4H8O3 + Na2O
Li2SO4(aq) + SrCl2(aq) = LiCl(aq) + SO4(aq) + Sr =>
Li2SO4(aq) + SrCl2(aq) = 2 LiCl(aq) + SO4(aq) + Sr
Na2 + MgI = NaI + Mg =>
Na2 + 2 MgI = 2 NaI + 2 Mg
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
H3BO3 + C6H14O6 = H3BO3*C6H14O6 = H3BO3*C6H14O6 + NaOH = Na*H3BO3*C6H14O6 + H2O =>
H3BO3 + C6H14O6 = H3BO3*C6H14O6
C4H9OCl + KOH = C4H9OH + KCl + O =>
C4H9OCl + KOH = C4H9OH + KCl + O
K4Fe(CN4)6 + AlCl3 = K4Cl3 + AlFe(CN4)6 =>
K4Fe(CN4)6 + AlCl3 = K4Cl3 + AlFe(CN4)6
H1 + F2 = HF =>
2 H1 + F2 = 2 HF
Sn + HNO3 = H2 + SnO3 + NO =>
4 Sn + 6 HNO3 = 3 H2 + 4 SnO3 + 6 NO
C9H11NO + O2 = CO2 + H2O + NO2 =>
4 C9H11NO + 49 O2 = 36 CO2 + 22 H2O + 4 NO2
MEEP + O = MEEPO =>
MEEP + O = MEEPO
AlF3 + LiOH = Al(OH)3 + LiF =>
AlF3 + 3 LiOH = Al(OH)3 + 3 LiF
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CO2C4H9 + Ca(OH)2 = Ca(CH3CO2)2 + C4H9OH =>
2 CH3CO2C4H9 + Ca(OH)2 = Ca(CH3CO2)2 + 2 C4H9OH
LiCl + NaH2PO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + NaH2PO4 = Li3PO4 + NaCl + 2 HCl
HCI + Ca(OH)2 = Ca(CI)2 + (H)2O =>
2 HCI + Ca(OH)2 = Ca(CI)2 + 2(H)2O
Ga(ClO3)3 + K2O = Ga2O3 + KClO3 =>
2 Ga(ClO3)3 + 3 K2O = Ga2O3 + 6 KClO3
Mg(h) + Cl2(d) = MgCl2(k) =>
Mg(h) + Cl2(d) = MgCl2(k)
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
NH4ClO4 + C7H6N2O4 = CO2 + H2O + N2 + ClO =>
26 NH4ClO4 + 2 C7H6N2O4 = 14 CO2 + 58 H2O + 15 N2 + 26 ClO
H2SO3 + Fe(OH)3 = Fe2(SO3)3 + HOH =>
3 H2SO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 6 HOH
C4H6 + [Cu(NH3)2]Cl = C4H6Cu + NH3 + Cl2 =>
2 C4H6 + 2[Cu(NH3)2]Cl = 2 C4H6Cu + 4 NH3 + Cl2
K4[Fe(CN)6] + H2SO4 + H2O2 = K2SO4 + FeSO4 + NO2 + CO2 + H2O =>
K4[Fe(CN)6] + 3 H2SO4 + 27 H2O2 = 2 K2SO4 + FeSO4 + 6 NO2 + 6 CO2 + 30 H2O
K2CO3 + CH3CO2H = KCH3CO + CO2 + H2O =>
2 K2CO3 + 5 CH3CO2H = 4 KCH3CO + 4 CO2 + 4 H2O
(H2)2SO4 + NH4OH = (H2)2OH + NH4SO4 =>
(H2)2SO4 + NH4OH = (H2)2OH + NH4SO4
Zn(NO3)2 + Na3PO4 = Na3(NO3)2 + ZnPO4 =>
Zn(NO3)2 + Na3PO4 = Na3(NO3)2 + ZnPO4
K2CrO4 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 K2SO3 + 2 KOH + 5 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
C8H12O2 + O2 = CO + H2O =>
C8H12O2 + 6 O2 = 8 CO + 6 H2O
Al + H2O = AlO10 + H2 =>
Al + 10 H2O = AlO10 + 10 H2
CoCl2 + NaOH = Na2[Co(OH)4] + NaCl =>
CoCl2 + 4 NaOH = Na2[Co(OH)4] + 2 NaCl
NaHSe + CoCl2 + FeCl3 = Fe2CoSe4 + HCl + NaCl =>
4 NaHSe + CoCl2 + 2 FeCl3 = Fe2CoSe4 + 4 HCl + 4 NaCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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