| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(aq) + LiOH(aq) = H2LiO4P(aq) + H2O(l)
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2
CH2Br2 + KOH = CHKBr2 + H2O =>
CH2Br2 + KOH = CHKBr2 + H2O
Ba(C4H6O4)2 + NH4Cl = BaCl2 + NH4C4H6O4 =>
Ba(C4H6O4)2 + 2 NH4Cl = BaCl2 + 2 NH4C4H6O4
COCl2 + Nh4Cl + Nh4OH = (CO(Nh3)6)Cl3 + H2O + O2 =>
8 COCl2 + 8 Nh4Cl + 28 Nh4OH = 8(CO(Nh3)6)Cl3 + 14 H2O + 7 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + S2 = Fe2S4 =>
2 Fe + 2 S2 = Fe2S4
Mg + H(NO3)2 = Mg(NO3)2 + NO + H2O =>
7 Mg + 8 H(NO3)2 = 7 Mg(NO3)2 + 2 NO + 4 H2O
S8 + AgF = SF4 + Ag =>
S8 + 32 AgF = 8 SF4 + 32 Ag
HOH = H2 + OH =>
2 HOH = H2 + 2 OH
Na3PO4 + (NH4)2SO4 = Na2SO4 + PO4(NH4)3 =>
2 Na3PO4 + 3(NH4)2SO4 = 3 Na2SO4 + 2 PO4(NH4)3
Mg + H(NO3)2 = Mg(NO3)2 + NO + H2O =>
7 Mg + 8 H(NO3)2 = 7 Mg(NO3)2 + 2 NO + 4 H2O
C + F2 = CF4 =>
C + 2 F2 = CF4
sodiumoxide + nitricacid = sodiumnitrate + water =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
PbF2 = Pb + F =>
PbF2 = Pb + 2 F
KH + HCl = KCl + H =>
KH + HCl = KCl + 2 H
Na2HPO4*H2O = P2O5 + NaOH + H2O =>
2 Na2HPO4*H2O = P2O5 + 4 NaOH + H2O
Iron(III)Fluoride + CalciumSulfate = Iron(III)Sulfate + CalciumFluoride =>
Iron(III)Fluoride + CalciumSulfate = Iron(III)Sulfate + CalciumFluoride
Ca + H2O = Ca(OH)2 + H21 =>
21 Ca + 42 H2O = 21 Ca(OH)2 + 2 H21
K2C2O4 + H2SO4 + KMnO4 = K2SO4 + H2O + CO2 + MnSO4 =>
5 K2C2O4 + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
Na2CO3 + KNO3 = Na2NO3 + KCO3 =>
Na2CO3 + KNO3 = Na2NO3 + KCO3
Al2(SO4)3 + NaCl = Na2SO4 + AlCl3 =>
Al2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 AlCl3
FeO + NaOCl + H2O = Fe2O3 + NaOH + Cl =>
2 FeO + 2 NaOCl + H2O = Fe2O3 + 2 NaOH + 2 Cl
Au31 + Ag32 + I24 = AgIAu2 =>
192 Au31 + 93 Ag32 + 124 I24 = 2976 AgIAu2
Ba + C2H5OH = Ba(C2H5O)2 + H2 =>
Ba + 2 C2H5OH = Ba(C2H5O)2 + H2
C6H6(l) + O2(g) = CO(g) + H2O =>
2 C6H6(l) + 9 O2(g) = 12 CO(g) + 6 H2O
K + S = K2S =>
2 K + S = K2S
Na2SO3 + HCl + Zn = ZnCl2 + Na2S + H2O =>
Na2SO3 + 6 HCl + 3 Zn = 3 ZnCl2 + Na2S + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
RCHO + K2Cr2O7 + H2SO4 = RCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 RCHO + K2Cr2O7 + 4 H2SO4 = 3 RCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C8H14 + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 C8H14 + 46 KMnO4 + 2 H2O = 24 CO2 + 46 KOH + 46 MnO2
Mg + H(NO3)2 = Mg(NO3)2 + NO + H2O =>
7 Mg + 8 H(NO3)2 = 7 Mg(NO3)2 + 2 NO + 4 H2O
CUSO4 + KI = CUI(aq) + I2(aq) + K2SO4(aq) =>
2 CUSO4 + 4 KI = 2 CUI(aq) + I2(aq) + 2 K2SO4(aq)
ArOH + NaOH = ArONa + H2O =>
ArOH + NaOH = ArONa + H2O
Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
VO + OH = VO3 + H2O =>
VO + 4 OH = VO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe + 3 KNO3 + 2 KOH = K2FeO4 + 3 KNO2 + H2O
*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O
C3H6O + Ag(NH3)2OH = C3H9O2N + NH3 + H2O + Ag =>
C3H6O + 2 Ag(NH3)2OH = C3H9O2N + 3 NH3 + H2O + 2 Ag
Al + CuSO4 = Al12(SO4)3 + Cu =>
12 Al + 3 CuSO4 = Al12(SO4)3 + 3 Cu
CrOH(NO3)2 + HNO3 = Cr(NO3)3 + H2O =>
CrOH(NO3)2 + HNO3 = Cr(NO3)3 + H2O
Bi + NH4OH = BiOH + NH4 =>
Bi + NH4OH = BiOH + NH4
Cu(OH)2 + CuO = Cu + O(OH)2 =>
Cu(OH)2 + CuO = 2 Cu + O(OH)2
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq)
AgNo3 + ZnSO4 = Zn(No3)2 + Ag2SO4 =>
2 AgNo3 + ZnSO4 = Zn(No3)2 + Ag2SO4
H2 + ZnO = Zn + H2O =>
H2 + ZnO = Zn + H2O
ethanoicacid + Ethanol = CH3COOCH2CH3 + water =>
CH3COOH + C2H5OH = CH3COOCH2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
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