| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(SO4)*6H2O + 6 KSCN = K4Ni(CNS)6*4H2O + K2SO4 + 2 H2O
(f)TiCl4 + Mg = Ti + MgCl2 =>
(f)TiCl4 + 2 Mg = Ti + 2 MgCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + Ca = CH3COOHCa =>
CH3COOH + Ca = CH3COOHCa
H3PO3 + O2 = P2O5 + H2O =>
2 H3PO3 + O2 = P2O5 + 3 H2O
Ba + SO4 + C = BaS + CO =>
Ba + SO4 + 4 C = BaS + 4 CO
KBrO3 + KI + BrH = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 BrH = 7 KBr + 3 I2 + 3 H2O
C2H5OH + KBr + H2SO4 = C2H5Br + H2O + KHSO4 =>
C2H5OH + KBr + H2SO4 = C2H5Br + H2O + KHSO4
FeSO4 + NaOH + H2O2 = Na2SO4 + Fe(OH)3 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Na2SO4 + 2 Fe(OH)3
MgO + K3PO4 = Mg3(PO4)2 + K2O =>
3 MgO + 2 K3PO4 = Mg3(PO4)2 + 3 K2O
KClO3(aq) + P4(s) = P4O10(s) + KCl(aq) =>
10 KClO3(aq) + 3 P4(s) = 3 P4O10(s) + 10 KCl(aq)
I2 + HN3 + H2O = HI + HNO3 =>
8 I2 + HN3 + 9 H2O = 16 HI + 3 HNO3
CaC2O4 + CH3COOH = Ca(COOH)2 + (CH3)2C2O4 =>
CaC2O4 + 2 CH3COOH = Ca(COOH)2 + (CH3)2C2O4
Al(OH)3 + H2SO4 = H2O + Al2O12S3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2O12S3
KMnO4 + H3PO3 = MnHPO4 + KH2PO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 = 2 MnHPO4 + 2 KH2PO4 + H3PO4 + 3 H2O
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Al + H2O = H2 + AlO =>
Al + H2O = H2 + AlO
Au + HNO3 + HCl = AuCl3 + H2O + NO =>
Au + HNO3 + 3 HCl = AuCl3 + 2 H2O + NO
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cl + NaBr = Br2 + NaCl2 =>
4 Cl + 2 NaBr = Br2 + 2 NaCl2
CF6 + Br2 = CBr4 + F2 =>
CF6 + 2 Br2 = CBr4 + 3 F2
C2 + Cl3 = CCl =>
3 C2 + 2 Cl3 = 6 CCl
C4H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
CaCO3 + HCH3COO = Ca(CH3COO)2 + H2CO3 =>
CaCO3 + 2 HCH3COO = Ca(CH3COO)2 + H2CO3
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
NH4Fe(SO4)2 + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4
CuHCO3 = Cu2CO3 + H2O + CO2 =>
2 CuHCO3 = Cu2CO3 + H2O + CO2
CuSO4 + KCN + KOH = KCu(CN)2 + K2S + KCNO + H2O =>
2 CuSO4 + 13 KCN + 2 KOH = 2 KCu(CN)2 + 2 K2S + 9 KCNO + H2O
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3
FeCl2HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
HgS + NO3{-} + H{+} = Hg(NO3)2 + S + NO + H2O =>
3 HgS + 8 NO3{-} + 8 H{+} = 3 Hg(NO3)2 + 3 S + 2 NO + 4 H2O
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
NiO2H2O = Ni(OH)2 + O2 =>
2 NiO2H2O = 2 Ni(OH)2 + O2
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
K2Fe2(Fe(CN)6) = e + K2Fe2(Fe(CN)6){+} =>
K2Fe2(Fe(CN)6) = e + K2Fe2(Fe(CN)6){+}
Al2(SO4)3 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
Al2(SO4)3 + 4 H2O = (Al(OH)2)2SO4 + 2 H2SO4
(COOH)2 + H2O = (COO)2 + H3O =>
(COOH)2 + 2 H2O = (COO)2 + 2 H3O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO6)3 + MnSO4 + H2O =>
14 KMnO4 + 10 FeSO4 + 26 H2SO4 = 7 K2SO4 + 5 Fe2(SO6)3 + 14 MnSO4 + 26 H2O
Zn + I = ZnI =>
Zn + I = ZnI
HCOOH + Ca(ClO)2 = CO2 + H2O + CaCl2 =>
2 HCOOH + Ca(ClO)2 = 2 CO2 + 2 H2O + CaCl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaBiO3 + Na2SO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + H2O =>
2 NaBiO3 + 2 Na2SO3 + 4 H2SO4 = Bi2(SO4)3 + 3 Na2SO4 + 4 H2O
Mg(OH)2 + HI = Mg(I)2 + H2O =>
Mg(OH)2 + 2 HI = Mg(I)2 + 2 H2O
ClO2 + PbO + NaOH = PbO2 + NaClO2 + H2 =>
2 ClO2 + 2 PbO + 2 NaOH = 2 PbO2 + 2 NaClO2 + H2
AlCl + BrCIO = AlCIO + BrCl =>
AlCl + BrCIO = AlCIO + BrCl
CH3OHNH3 = CH3NH2H2O =>
CH3OHNH3 = CH3NH2H2O
C18H41N3 + O2 = N2 + CO2 + H2O =>
4 C18H41N3 + 113 O2 = 6 N2 + 72 CO2 + 82 H2O
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
BeO + Ba(OH)2 + H2O = Be(Ba(OH)4) =>
BeO + Ba(OH)2 + H2O = Be(Ba(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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