| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Mn3(PO4)5 + Zn = Zn3(PO4)2 + Mn =>
2 Mn3(PO4)5 + 15 Zn = 5 Zn3(PO4)2 + 6 Mn
KCIO{+2} = KCI + O{+2} =>
KCIO{+2} = KCI + O{+2}
BH4{-} + BF3O(C2H5)2 = B3H8{-} + H2 + O(C2H5)2 + BF4{-} =>
5 BH4{-} + 4 BF3O(C2H5)2 = 2 B3H8{-} + 2 H2 + 4 O(C2H5)2 + 3 BF4{-}
KCl(aq) + CaS(aq) = KS(s) + CaCl(aq) =>
KCl(aq) + CaS(aq) = KS(s) + CaCl(aq)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH3CHClCOOH + NH3 = CH3CHNH2COOH + HCl =>
CH3CHClCOOH + NH3 = CH3CHNH2COOH + HCl
ZnO(s) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
ZnO(s) + 2 HCl(aq) = ZnCl2(aq) + H2O(l)
MgO + PCl5 = MgCl2 + P4O10 =>
10 MgO + 4 PCl5 = 10 MgCl2 + P4O10
SnCl2 + H2O = SnCl2*H2O =>
SnCl2 + H2O = SnCl2*H2O
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 12 H2O
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
RuHClCO(P(C18H15)3)3 + CO = RuHCl(CO)2(P(C18H15)3)2 + P(C18H15)3 =>
RuHClCO(P(C18H15)3)3 + CO = RuHCl(CO)2(P(C18H15)3)2 + P(C18H15)3
MgO + Hl = Mg + HlO =>
MgO + Hl = Mg + HlO
AlCl3 + NaHCO3 = Al(OH)3 + NaCl + CO2 =>
AlCl3 + 3 NaHCO3 = Al(OH)3 + 3 NaCl + 3 CO2
CaCO3 + C + NaCl + H2SO4 = HCl + CaS + CO2 + Na2CO3 =>
CaCO3 + 2 C + 2 NaCl + H2SO4 = 2 HCl + CaS + 2 CO2 + Na2CO3
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O
MgO + Hl = Mg + HlO =>
MgO + Hl = Mg + HlO
Na2SO4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
FeSO4KI = FeISO4K =>
FeSO4KI = FeISO4K
C2H5Br + H2O = C2H5OH + HBr =>
C2H5Br + H2O = C2H5OH + HBr
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaCl + Pb(NO3)2 = PbCl2 + Na + NO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 Na + 2 NO3
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + H2O + SO2 =>
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + 2 H2O + SO2
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
Sb4O6 + H2SO4 = Sb2(SO4)3 + H2O =>
Sb4O6 + 6 H2SO4 = 2 Sb2(SO4)3 + 6 H2O
HN3 + H2O = N3{-} + H3O{+} =>
HN3 + H2O = N3{-} + H3O{+}
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KMnO4 + (COONa)2 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Mg + H2 = MgH =>
2 Mg + H2 = 2 MgH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO2 + KNO3 + KOH = K2MnO4 + KNO + H2O =>
2 MnO2 + KNO3 + 4 KOH = 2 K2MnO4 + KNO + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K3Rh(CN)6 + KReO4 + H2SO4 = KHSO4 + Rh2(SO4)3 + ReSO4 + HNO3 + CO2 + H2O =>
2 K3Rh(CN)6 + 24 KReO4 + 57 H2SO4 = 30 KHSO4 + Rh2(SO4)3 + 24 ReSO4 + 12 HNO3 + 12 CO2 + 36 H2O
C2H4O2 + Al(OH)3 = H2O + C6H9AlO6 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + C6H9AlO6
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 NaCH3CO2 + CO2 + H2O
C9N2H6O2 + O2 = NO2 + CO2 + H2O =>
2 C9N2H6O2 + 23 O2 = 4 NO2 + 18 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SbOHCrO4 = SbOH + CrO4 =>
SbOHCrO4 = SbOH + CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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