| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 C18H36O2 = ZnC36H70O4 + H2O
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE
CaO + C = CaC2 + O2 =>
2 CaO + 4 C = 2 CaC2 + O2
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Mn3O4(s) + O2(g) = Mn2O3(s) =>
4 Mn3O4(s) + O2(g) = 6 Mn2O3(s)
NaCO + MnCl{+5} = MnCO{+5} + NaCl =>
NaCO + MnCl{+5} = MnCO{+5} + NaCl
C6H12O6 + H2O = CO2 + H2 =>
C6H12O6 + 6 H2O = 6 CO2 + 12 H2
M + GDX + X2D = GMD2 + X2 =>
2 M + 2 GDX + 2 X2D = 2 GMD2 + 3 X2
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
C100H140 + O2 = CO2 + H2O =>
C100H140 + 135 O2 = 100 CO2 + 70 H2O
Al2O3 + NaCl + CuSO4 = AlCl3 + Na2SO4 + CuO =>
Al2O3 + 6 NaCl + 3 CuSO4 = 2 AlCl3 + 3 Na2SO4 + 3 CuO
C5H12N2O3 + O2 = CO2 + H2O + NH3 =>
C5H12N2O3 + 5 O2 = 5 CO2 + 3 H2O + 2 NH3
(CoOH)2SO4 + NaOH = Co(OH)2 + Na2SO4 =>
(CoOH)2SO4 + 2 NaOH = 2 Co(OH)2 + Na2SO4
H2O + SiO2 = SiO2*H2O =>
H2O + SiO2 = SiO2*H2O
Zn(CH3COO)2H2O + NaOH = ZnO + Na(CH3COO) + H2O =>
Zn(CH3COO)2H2O + 2 NaOH = ZnO + 2 Na(CH3COO) + 2 H2O
Ni(NO3)2*6H2O + NaOH = Ni(OH)2 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 H2O
MgSO4 + H2CO3 = H2SO4 + MgCO3 =>
MgSO4 + H2CO3 = H2SO4 + MgCO3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
MgSO4 + H2CO3 = H2SO4 + MgCO3 =>
MgSO4 + H2CO3 = H2SO4 + MgCO3
NaClO + KI + C2H4O2 = I2 + NaCl + H2O + C2K4O2 =>
2 NaClO + 4 KI + C2H4O2 = 2 I2 + 2 NaCl + 2 H2O + C2K4O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Sc + H2CrO4 = Sc2(CrO4)3 + H2 =>
2 Sc + 3 H2CrO4 = Sc2(CrO4)3 + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 24 H2O + 16 MnSO4 + 8 K2SO4
Na2WO4 + NH3*H2O + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH3*H2O + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
BeO + SO2 = BeO2 + SO =>
BeO + SO2 = BeO2 + SO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KHSO4 + HCl = KCl + SO3 + H2O =>
KHSO4 + HCl = KCl + SO3 + H2O
Sn(OH)2 + MgO = SnO + Mg(OH)2 =>
Sn(OH)2 + MgO = SnO + Mg(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgO + Cl5P = MgCl2 + P4O10 =>
10 MgO + 4 Cl5P = 10 MgCl2 + P4O10
Na2SO4(aq) + HNO3(aq) = NaNO3 + H2SO4 =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3 + H2SO4
KN + Ca = CaN + K =>
KN + Ca = CaN + K
Na2SO4(aq) + HNO3(aq) = NaNO3 + H2SO4 =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3 + H2SO4
Pb + Sn{4+} = Pb{2+} + Sn{2+} =>
Pb + Sn{4+} = Pb{2+} + Sn{2+}
BeO + SO2 = BeO2 + SO =>
BeO + SO2 = BeO2 + SO
Na2SO4(aq) + HNO3(aq) = NaNO3 + H2SO4 =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3 + H2SO4
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
Na2SO4(aq) + HNO3(aq) = NaNO3 + H2SO4 =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3 + H2SO4
HNO3 + S = HSO3 + N1 =>
HNO3 + S = HSO3 + N1
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
CaCl2 + H2CO3 = CaCO3 + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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