| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + C6H5COOK = C6H6 + NaKCO3
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
Li + Co(NO3)3 = LiNO3 + Co =>
3 Li + Co(NO3)3 = 3 LiNO3 + Co
CuSO4(aq) + KOH(aq) = Cu(OH)2(aq) + K2SO4(l) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2SO4(l)
Fe2(C2O4)3 + H2O = Fe2(H2O)3 + C2O4 =>
Fe2(C2O4)3 + 3 H2O = Fe2(H2O)3 + 3 C2O4
(COOH)22H2O + Na2CO3 = Na2C2O4 + H2O + CO3 =>
2(COOH)22H2O + 33 Na2CO3 = 33 Na2C2O4 + 24 H2O + 11 CO3
Al2(SO4)3*18H2O + Na2CO3 = Al2(CO3)3 + Na2SO4 + H2O =>
Al2(SO4)3*18H2O + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4 + 18 H2O
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
CoCl2 + NH4SCN = C2CoN2S2 + NH3 + HCl =>
CoCl2 + 2 NH4SCN = C2CoN2S2 + 2 NH3 + 2 HCl
CH3OONa + NaOH = CH4 + Na + O =>
CH3OONa + NaOH = CH4 + 2 Na + 3 O
NH3OH + H2O = H3O + NH2OH =>
NH3OH + H2O = H3O + NH2OH
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
H2CO3 + Cu(OH) = Cu(HCO3) + H2O =>
H2CO3 + Cu(OH) = Cu(HCO3) + H2O
KMnO4 + HCl4 = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl4 = 2 KCl + 2 MnCl2 + 8 H2O + 29 Cl2
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
NaCl(aq) + H2O(l) = NaOH(aq) + H2(aq) + Cl2(aq) =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + H2(aq) + Cl2(aq)
C14H18N2O5 + C6H12O + H2 = C20H30N2O5 + H2O =>
C14H18N2O5 + C6H12O + H2 = C20H30N2O5 + H2O
Cl2 + O = Cl2O7 =>
Cl2 + 7 O = Cl2O7
FeSO4 + KNO3 + H2O = HNO3 + K2SO4 + Fe(OH)2 =>
FeSO4 + 2 KNO3 + 2 H2O = 2 HNO3 + K2SO4 + Fe(OH)2
CuCO = Cu + C + O =>
CuCO = Cu + C + O
NaHCO3 + HCI = H2O + CO2 + NaCI =>
NaHCO3 + HCI = H2O + CO2 + NaCI
SiF4(g) + H2O(l) = SiO2(g) + HF(aq) =>
SiF4(g) + 2 H2O(l) = SiO2(g) + 4 HF(aq)
KCIO3 + Zn + NaOH = Na2ZnO2 + KCI + H2O =>
KCIO3 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + KCI + 3 H2O
Mg(s) + HCl(l) = MgCl2(l) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(l) + H2(g)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
MgCl2 + AgNO2 = MgNO2 + AgCl2 =>
MgCl2 + AgNO2 = MgNO2 + AgCl2
LeadNitrate + SodiumSulfate = LeadSulfate + SodiumNitrate =>
LeadNitrate + SodiumSulfate = LeadSulfate + SodiumNitrate
NaHSO3 + Na2O = Na2SO3 + H2O =>
2 NaHSO3 + Na2O = 2 Na2SO3 + H2O
MgSO4 + CO = COSO4 + Mg =>
MgSO4 + CO = COSO4 + Mg
K + MgBr2 = KBr + Mg = C6H12O6 + O2 =>
2 K + MgBr2 = 2 KBr + Mg
H{+} + MnO4{-} + C2H5OH = Mn{2+} + CH3CHO + H2O =>
6 H{+} + 2 MnO4{-} + 5 C2H5OH = 2 Mn{2+} + 5 CH3CHO + 8 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Si + Na2O + O2 = Na2SiO3 =>
Si + Na2O + O2 = Na2SiO3
NO + SO2 = N2O + SO3 =>
2 NO + SO2 = N2O + SO3
Si + Na2O + O2 = Na2SiO3 =>
Si + Na2O + O2 = Na2SiO3
N2H4 + KBrO3 = N2 + KBr + H2O =>
3 N2H4 + 2 KBrO3 = 3 N2 + 2 KBr + 6 H2O
ZnCl2 + HCl + C4H10O = ZnO + CCl + H2 =>
ZnCl2 + 2 HCl + C4H10O = ZnO + 4 CCl + 6 H2
Sm + Zr + Bi = Sm3ZrBi5 =>
3 Sm + Zr + 5 Bi = Sm3ZrBi5
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
Na(SO4) + NH4Cl = NaCl + NH4(SO4) =>
Na(SO4) + NH4Cl = NaCl + NH4(SO4)
CH3CH2N + H2O = CH3CH2NH2 + O =>
CH3CH2N + H2O = CH3CH2NH2 + O
Fe + NaHClO + CH3COOH = FeO + CH3COONa + HCl + H2O =>
Fe + 2 NaHClO + 2 CH3COOH = FeO + 2 CH3COONa + 2 HCl + H2O
Cu(OH)2 + H2NO2 = CuNO2 + H2O =>
Cu(OH)2 + H2NO2 = CuNO2 + 2 H2O
KI + At2 = K + At2I =>
KI + At2 = K + At2I
SiF4(g) + H2O(l) = SiO2(g) + HF(aq) =>
SiF4(g) + 2 H2O(l) = SiO2(g) + 4 HF(aq)
Br3Al + Ca(SO4) = CaBr2 + Al2(SO4)3 =>
2 Br3Al + 3 Ca(SO4) = 3 CaBr2 + Al2(SO4)3
V2O5 + Se + CCl4 + V = V4OSe8Cl6 + C =>
2 V2O5 + 80 Se + 15 CCl4 + 36 V = 10 V4OSe8Cl6 + 15 C
H2O + NaClO = NaClO3 + H2 =>
2 H2O + NaClO = NaClO3 + 2 H2
C2H2 + Na + C2H5Cl = C4H7 + NaCl =>
C2H2 + Na + C2H5Cl = C4H7 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
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