| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + Mg(NO3)2 = 2 K(NO3) + MgCl2
HClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 HClO + Na2S2O3 + 6 NaOH = 2 Na2SO4 + 4 NaCl + 5 H2O
H3C6H5O7 + NaHCO3 = Na3C6H3O7 + H2O + CO3 =>
11 H3C6H5O7 + 45 NaHCO3 = 15 Na3C6H3O7 + 44 H2O + 21 CO3
C6H6O2 + CH2O = H2O + C7H6O2 =>
C6H6O2 + CH2O = H2O + C7H6O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + PH3O4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 PH3O4 = Ca3(PO4)2 + 6 H2O
Mn(NO3)2 + (NH4)3PO4 = Mn3(PO4)2 + (NH4)(NO3) =>
3 Mn(NO3)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6(NH4)(NO3)
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
H2O + K + PbO2 + KCl = KPb(OH)3 + KClO3 =>
9 H2O + 6 K + 6 PbO2 + KCl = 6 KPb(OH)3 + KClO3
HOOCCOOH + NaOH = NaOOCCOOH + H2O =>
HOOCCOOH + NaOH = NaOOCCOOH + H2O
Fe + H{2}SO{4} = Fe{2}(SO4)3 + H2 =>
2 Fe + 2 H{2}SO{4} = 2 Fe{2}(SO4)3 + H2
KMnO4 + KNO3 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
KMnO4 + 5 KNO3 + 4 H2SO4 = MnSO4 + 5 NO3 + 3 K2SO4 + 4 H2O
Zn(OH)2 + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn(OH)2 + 2 NaOH = Zn(OH)4{2-} + 2 Na{+}
KMnO4 + H2SO4 + C6H12O6 = CO3 + KSO4 + MnSO4 + H2O =>
9 KMnO4 + 18 H2SO4 + C6H12O6 = 6 CO3 + 9 KSO4 + 9 MnSO4 + 24 H2O
Na2S2O3 + AgBr = NaBr + Na5AgS6O9 =>
3 Na2S2O3 + AgBr = NaBr + Na5AgS6O9
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
(C4H9NH2)2 + HI = C4H9NH3I =>
(C4H9NH2)2 + 2 HI = 2 C4H9NH3I
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
HNO3 + OH = H2O4 + N =>
HNO3 + OH = H2O4 + N
C6HO2 + O2 = CO + H2O =>
4 C6HO2 + 9 O2 = 24 CO + 2 H2O
CH3CH2NH2CH3Br = CH3CH2CH2NH2HBr =>
CH3CH2NH2CH3Br = CH3CH2CH2NH2HBr
CH3OH(l) + Na(s) = CH3ONa + H2(g) =>
2 CH3OH(l) + 2 Na(s) = 2 CH3ONa + H2(g)
C7H6O2 + NaOH = NaC7H6O2 + OH =>
C7H6O2 + NaOH = NaC7H6O2 + OH
KCl + CaCO3 = CaCl2 + CO2 + K2O =>
2 KCl + CaCO3 = CaCl2 + CO2 + K2O
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
KMnO4 + KNO3 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
KMnO4 + 5 KNO3 + 4 H2SO4 = MnSO4 + 5 NO3 + 3 K2SO4 + 4 H2O
(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4
NaNO3 + (NH4)2SO4 = Na2SO4 + NH4NO3 =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 NH4NO3
C6H5NO2 + Zn + H{+} = C6H5NH{+}3 + Zn{2+} + H2O =>
C6H5NO2 + 2 Zn + 5 H{+} = C6H5NH{+}3 + 2 Zn{2+} + 2 H2O
Pb4 + O2 = Pb2O2 =>
Pb4 + 2 O2 = 2 Pb2O2
ZrO2 + SiO2 = Zr + SiO4 =>
ZrO2 + SiO2 = Zr + SiO4
Na2HPO4 + BaCl2 + NH4(OH) = Ba3(PO4)2 + NaCl + NH4Cl + H2O =>
2 Na2HPO4 + 3 BaCl2 + 2 NH4(OH) = Ba3(PO4)2 + 4 NaCl + 2 NH4Cl + 2 H2O
C6H12 + O2 = CO2 + H3O =>
C6H12 + 8 O2 = 6 CO2 + 4 H3O
BH3 = B + H2 =>
2 BH3 = 2 B + 3 H2
CaCl3*7H2O = CaCl3 + H2O =>
CaCl3*7H2O = CaCl3 + 7 H2O
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s) =>
Ba(s) + SnCl2(aq) = BaCl2(aq) + Sn(s)
KMnO4 + KNO3 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
KMnO4 + 5 KNO3 + 4 H2SO4 = MnSO4 + 5 NO3 + 3 K2SO4 + 4 H2O
CH3OH + O2 = HCOOH + H2O =>
CH3OH + O2 = HCOOH + H2O
Fe2S + Na2CO3 = Fe2O3 + SO3 + Na + CO2 =>
Fe2S + 6 Na2CO3 = Fe2O3 + SO3 + 12 Na + 6 CO2
KIO3(s) = KI(g) + O2 =>
2 KIO3(s) = 2 KI(g) + 3 O2
Al(NO3)3 + Cr = NO3Cr + Al =>
Al(NO3)3 + 3 Cr = 3 NO3Cr + Al
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Na2ZnO2 + HCl = ZnCl2 + NaOH =>
Na2ZnO2 + 2 HCl = ZnCl2 + 2 NaOH
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
VOSO4 + KI = VOI2 + K2SO4 =>
VOSO4 + 2 KI = VOI2 + K2SO4
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + NH4NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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