| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mn(OH)2 + O2 = 4 MnO(OH) + 2 H2O
HC1 + Mg = HC1Mg =>
HC1 + Mg = HC1Mg
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
NaHCO3 + CH3CO2H = NaO2C2H3 + H2O + CO2 =>
NaHCO3 + CH3CO2H = NaO2C2H3 + H2O + CO2
Mg3(SO4)2 = Mg + SO4 =>
Mg3(SO4)2 = 3 Mg + 2 SO4
BaCl2(aq) + KOH(aq) = KCl(aq) + Ba(OH)2 =>
BaCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Ba(OH)2
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Si + Na + H2O = Na2SiO3 + H2 =>
Si + 2 Na + 3 H2O = Na2SiO3 + 3 H2
C5H10 = CH2 =>
C5H10 = 5 CH2
NO2 + S = N2 + SO2 =>
2 NO2 + 2 S = N2 + 2 SO2
K2Cr2O7(NH4)2CO3 = K2CO3(NH4)2Cr2O7 =>
K2Cr2O7(NH4)2CO3 = K2CO3(NH4)2Cr2O7
H3PO3 + NaOH = Na2PHO3 + H2O =>
H3PO3 + 2 NaOH = Na2PHO3 + 2 H2O
NaI + PbN = NaPb + IN =>
NaI + PbN = NaPb + IN
CH3COONa + H2O = NaOH + CH3COOH =>
CH3COONa + H2O = NaOH + CH3COOH
K2S + MgSO4 = MgS + K2SO4 =>
K2S + MgSO4 = MgS + K2SO4
NaOH + Ca(OH)2 + Cl2 = Ca(ClO2) + NaCl + H2O =>
4 NaOH + 2 Ca(OH)2 + 3 Cl2 = 2 Ca(ClO2) + 4 NaCl + 4 H2O
Br2 + Na2SO4 + H2O = NaBr + NaBrO3 + H2SO4 =>
3 Br2 + 3 Na2SO4 + 3 H2O = 5 NaBr + NaBrO3 + 3 H2SO4
K2[HgI4] + KOH + NH4Cl = [Hg2NH2I2]I + KCl + KI + H2O =>
2 K2[HgI4] + 2 KOH + NH4Cl = [Hg2NH2I2]I + KCl + 5 KI + 2 H2O
Li2CO3 + HCl = LiHCO3 + LiCl =>
Li2CO3 + HCl = LiHCO3 + LiCl
SO2(OH)2 + H2O = OH + H3SO4 =>
SO2(OH)2 + H2O = OH + H3SO4
SO3 + KI = I2SO2 + K2SO4 =>
2 SO3 + 2 KI = I2SO2 + K2SO4
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
C3H4 + Hg(NO3)2 = C3H4(NO3)2 + Hg =>
C3H4 + Hg(NO3)2 = C3H4(NO3)2 + Hg
CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca
K2[HgI4] + KOH + NH4Cl = [Hg2NH2I2]I + KCl + KI + H2O =>
2 K2[HgI4] + 2 KOH + NH4Cl = [Hg2NH2I2]I + KCl + 5 KI + 2 H2O
C10H22O2 + O2 = CO2 + H2O =>
2 C10H22O2 + 29 O2 = 20 CO2 + 22 H2O
NiCl2*6H2O + [Ni(C2H8N2)3]Cl2*2H2O = [Ni(C2H8N2)2]Cl2*2H2O + H2O =>
NiCl2*6H2O + 2[Ni(C2H8N2)3]Cl2*2H2O = 3[Ni(C2H8N2)2]Cl2*2H2O + 4 H2O
Fe2(SO3)3 + HCl = FeCl3 + H2O + SO2 =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 SO2
K2SO4 + (HNO3) = KNO3 + H2SO4 =>
K2SO4 + 2(HNO3) = 2 KNO3 + H2SO4
C3H8 + CuO = C4H7O + Cu + H2O =>
8 C3H8 + 17 CuO = 6 C4H7O + 17 Cu + 11 H2O
Ca(NO3)2 + Li2CO3 = Ca(CO3)2 + Li2NO3 =>
Ca(NO3)2 + 2 Li2CO3 = Ca(CO3)2 + 2 Li2NO3
Li + S = Li2S =>
2 Li + S = Li2S
CaS + CuCl2 = CuS + CaCl2 =>
CaS + CuCl2 = CuS + CaCl2
H2O + CrO4{2-} + S{2-} = Cr(OH)3 + S + OH{-} =>
8 H2O + 2 CrO4{2-} + 3 S{2-} = 2 Cr(OH)3 + 3 S + 10 OH{-}
FeCl3 + K3PO4 = FePO4 + Cl3K3 =>
FeCl3 + K3PO4 = FePO4 + Cl3K3
C5H10 = C3H6 =>
3 C5H10 = 5 C3H6
K2Cr2O7 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 K2Cr2O7 + 8 H2O2 + 8 KOH = 4 K3[Cr(OH)6] + 7 O2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
((CH3)2(CH2)4) + O2 = CO2 + H2O =>
2((CH3)2(CH2)4) + 19 O2 = 12 CO2 + 14 H2O
H3BO3 + H2O = H[B(OH)4] =>
H3BO3 + H2O = H[B(OH)4]
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2 =>
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2
C5H10 = C2H4 =>
2 C5H10 = 5 C2H4
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Ba(NO3)3 = BaO + N2 + O2 =>
2 Ba(NO3)3 = 2 BaO + 3 N2 + 8 O2
CaPO4 + SiO2 + C = CaSiO3 + CO + P4 =>
4 CaPO4 + 4 SiO2 + 12 C = 4 CaSiO3 + 12 CO + P4
CH3CH3 + Cl2 = CH3CH2(Cl) + HCl =>
CH3CH3 + Cl2 = CH3CH2(Cl) + HCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HNO3 + BeO = Be(NO3)2 + H2O =>
2 HNO3 + BeO = Be(NO3)2 + H2O
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2 =>
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2
Cu + AgNo3 = (Cu(No3))2 + Ag =>
2 Cu + 2 AgNo3 = (Cu(No3))2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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