| Équations équilibrées la veille |
C6H12O6 + 6 O2 = 6 CO2(g) + 6 H2O(l)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s)
CH3CH2OH + O2 = C2H4O2 + H2O =>
CH3CH2OH + O2 = C2H4O2 + H2O
AlBr3 + K2CrO4 = Al2(CrO4)3 + KBr =>
2 AlBr3 + 3 K2CrO4 = Al2(CrO4)3 + 6 KBr
*2HCl + K2CrO4 = K2Cr2O7 + KCl + H2O =>
*2HCl + 2 K2CrO4 = K2Cr2O7 + 2 KCl + H2O
BaS + ZnI = BaIZnS =>
BaS + ZnI = BaIZnS
Br3O8 + KOH = KBrO3 + KBrO4 + H2O =>
2 Br3O8 + 6 KOH = 5 KBrO3 + KBrO4 + 3 H2O
HCO3 + SO2 = H2SO4 + CO2 =>
2 HCO3 + SO2 = H2SO4 + 2 CO2
I + OCl = IO + Cl =>
I + OCl = IO + Cl
MnCl2 + Sr(OH)2 = Mn(OH)2 + SrCl2 =>
MnCl2 + Sr(OH)2 = Mn(OH)2 + SrCl2
CrI3 + Cl2 + NaOH = NaIO + Na2CrO4 + NaCl + H2O =>
2 CrI3 + 9 Cl2 + 28 NaOH = 6 NaIO + 2 Na2CrO4 + 18 NaCl + 14 H2O
NaOH + NaBr = Na + BrOH =>
NaOH + NaBr = 2 Na + BrOH
O3 + C26H36 = CO2 + H2O =>
70 O3 + 3 C26H36 = 78 CO2 + 54 H2O
Al(NO3)3 + Li3PO4 = LiNO3 + AlPO4 =>
Al(NO3)3 + Li3PO4 = 3 LiNO3 + AlPO4
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
Bariumsulfide + water = bariumoxide + hydrogensulfide =>
BaS + H2O = BaO + H2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Bi5 + S8 = Bi2S5 =>
16 Bi5 + 25 S8 = 40 Bi2S5
N2O5 + KY = Y + NO2 + KNO3 =>
N2O5 + KY = Y + NO2 + KNO3
CuBr + HCl = CuCl + HBr =>
CuBr + HCl = CuCl + HBr
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
NaOH + H2O2 + Cr(OH)3 = Na2CrO4 + H2O =>
4 NaOH + 3 H2O2 + 2 Cr(OH)3 = 2 Na2CrO4 + 8 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KBr + AgNO3 = K2NO3 + AgBr2 =>
2 KBr + AgNO3 = K2NO3 + AgBr2
C6H14O + KMnO4 + H2SO4 = C6H12O + K2SO4 + MnSO4 + H2O =>
5 C6H14O + 2 KMnO4 + 3 H2SO4 = 5 C6H12O + K2SO4 + 2 MnSO4 + 8 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
FeSO4 + H2SO4 + HBrO = Fe2(SO4)3 + FeBr3 + H2O =>
12 FeSO4 + 3 H2SO4 + 6 HBrO = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
CH6OH2 + O2 = CO2 + H2O =>
2 CH6OH2 + 5 O2 = 2 CO2 + 8 H2O
K4[Fe(CN)6] + NaOH = Na4Fe(CN)6 + KOH =>
K4[Fe(CN)6] + 4 NaOH = Na4Fe(CN)6 + 4 KOH
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
HNO3 + Mg(OH)2 = H2O + Mg(NO2)2 + O2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO2)2 + O2
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
H3PO3(ac) + Ba(OH)2(ac) = Ba3(PO3)2(ac) + H2O =>
2 H3PO3(ac) + 3 Ba(OH)2(ac) = Ba3(PO3)2(ac) + 6 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
K3[Fe(CN)6] + KI + HCl = FeCl2 + I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl = 2 FeCl2 + I2 + 8 KCl + 12 HCN
AgCl + NH3 + H2O = (Ag(NH3)2)OH + HCl =>
AgCl + 2 NH3 + H2O = (Ag(NH3)2)OH + HCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CI2 + KI = I2 + KCI =>
CI2 + KI = I2 + KCI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ag + Na = AgNa2 =>
Ag + 2 Na = AgNa2
C2H6O2 + H2CrO4 + H{+} = C2H2O4 + Cr{3+} + H2O =>
3 C2H6O2 + 8 H2CrO4 + 24 H{+} = 3 C2H2O4 + 8 Cr{3+} + 26 H2O
NH4OH*2H2O = NH3 + H2O =>
NH4OH*2H2O = NH3 + 3 H2O
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Équations équilibrées sur01/01/25
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