| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + HI = NaI + HClO
CH3COH + KMSO4 + H2O = CH3COOH + MSO2 + KOH =>
3 CH3COH + 2 KMSO4 + H2O = 3 CH3COOH + 2 MSO2 + 2 KOH
H2C2O4 + Pb(OH)4 = H2O + Pb(C2O4)2 =>
2 H2C2O4 + Pb(OH)4 = 4 H2O + Pb(C2O4)2
Sn + HBrO3 = SnBrO3 + H =>
Sn + HBrO3 = SnBrO3 + H
C6H5OH + KMnO4 + H2O = MnO2 + KOH + C6H4(OH)2 =>
3 C6H5OH + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 C6H4(OH)2
O2 + C9H18O6 = H2O + CO2 =>
21 O2 + 2 C9H18O6 = 18 H2O + 18 CO2
Cr2O7{2-} + H{+} + H2S = Cr{3+} + S + H2O =>
Cr2O7{2-} + 8 H{+} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
CoCl2 + KSCN + H2O = Co(SCN)2 + KOH + HCl =>
CoCl2 + 2 KSCN + 2 H2O = Co(SCN)2 + 2 KOH + 2 HCl
Mg(s) + FeCl3(aq) = Fe(s) + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 MgCl2(aq)
BaCl2 + K = KBa + Cl3 =>
3 BaCl2 + 3 K = 3 KBa + 2 Cl3
CaSO4 + BeCl2 = CaCl2 + BeSO4 =>
CaSO4 + BeCl2 = CaCl2 + BeSO4
Ti(CO3)2 + H = Ti + H2O + CO2 =>
Ti(CO3)2 + 4 H = Ti + 2 H2O + 2 CO2
CaBr{2} + Na{3}P = Ca{3}P{2} + NaBr{2} =>
CaBr{2} + Na{3}P = Ca{3}P{2} + NaBr{2}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H4N2 + O2 = CO2 + H2O + HNO3 =>
2 C4H4N2 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
BaCl2 + K = KBa + Cl3 =>
3 BaCl2 + 3 K = 3 KBa + 2 Cl3
CaSO4 + BeCl2 = CaCl2 + BeSO4 =>
CaSO4 + BeCl2 = CaCl2 + BeSO4
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
I + Ag = IAg =>
I + Ag = IAg
Al + KOH = Al(OH)4 + K =>
Al + 4 KOH = Al(OH)4 + 4 K
BaCl2 + K = KBa + Cl3 =>
3 BaCl2 + 3 K = 3 KBa + 2 Cl3
RbNO3 + BaCl2 = Cl2Rb + BaNO3 =>
RbNO3 + BaCl2 = Cl2Rb + BaNO3
SO3 + Ba(OH)2 = (BaOH)2SO4 + H2O =>
SO3 + 2 Ba(OH)2 = (BaOH)2SO4 + H2O
C7H6O3 + CH3NaO = C8H8O3 + NaOH =>
C7H6O3 + CH3NaO = C8H8O3 + NaOH
Na(HSO3) + H2SO4 = Na(SO4) + SO2 + H2O =>
2 Na(HSO3) + 3 H2SO4 = 2 Na(SO4) + 3 SO2 + 4 H2O
FeI2 + HNO3 = NO + Fe(NO3)3 + HIO4 + H2O =>
3 FeI2 + 26 HNO3 = 17 NO + 3 Fe(NO3)3 + 6 HIO4 + 10 H2O
RbNO3 + BaCl2 = Cl2Rb + BaNO3 =>
RbNO3 + BaCl2 = Cl2Rb + BaNO3
C7H6O3 + CH3NaO = C8H8O3 + NaOH =>
C7H6O3 + CH3NaO = C8H8O3 + NaOH
Co(OH)2 + HNO3 = CoNO3 + H + O =>
Co(OH)2 + HNO3 = CoNO3 + 3 H + 2 O
Al + KOH = Al(OH)4 + K =>
Al + 4 KOH = Al(OH)4 + 4 K
HNO3 + H2(SO4) + Hg = Hg2(SO4) + NO + H2O =>
2 HNO3 + 3 H2(SO4) + 6 Hg = 3 Hg2(SO4) + 2 NO + 4 H2O
RbNO3 + BaCl2 = Cl2Rb + BaNO3 =>
RbNO3 + BaCl2 = Cl2Rb + BaNO3
Na(HSO3) + H2SO4 = Na(SO4) + SO2 + H2O =>
2 Na(HSO3) + 3 H2SO4 = 2 Na(SO4) + 3 SO2 + 4 H2O
BaCl2 + K = KBa + Cl3 =>
3 BaCl2 + 3 K = 3 KBa + 2 Cl3
C17H34COOH + Mg = MgC17H34COOH =>
C17H34COOH + Mg = MgC17H34COOH
Al + KOH = Al(OH)4 + K =>
Al + 4 KOH = Al(OH)4 + 4 K
NaHSO4 + HCl = HHSO4 + NaCl =>
NaHSO4 + HCl = HHSO4 + NaCl
KMnO4 + H2O + K2SnO2 = MnO2 + KOH + K2SnO3 =>
2 KMnO4 + H2O + 3 K2SnO2 = 2 MnO2 + 2 KOH + 3 K2SnO3
FeS2 + O2 = S + FeO =>
2 FeS2 + O2 = 4 S + 2 FeO
C7H6O3 + CH3NaO = C8H8O3 + NaOH =>
C7H6O3 + CH3NaO = C8H8O3 + NaOH
KCI + H2O = KOH + HCI =>
KCI + H2O = KOH + HCI
Sb(OH)3 + HNO3 = Sb(NO3)3 + H2O =>
Sb(OH)3 + 3 HNO3 = Sb(NO3)3 + 3 H2O
NaCl + HgSr = HgCl + SrNa =>
NaCl + HgSr = HgCl + SrNa
NH4Cl + H2SO4 = NH4SO4 + H2Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2Cl
C25H52(s) = C2(g) + H2(g) =>
2 C25H52(s) = 25 C2(g) + 52 H2(g)
HgO + Al = Hg + AlO =>
HgO + Al = Hg + AlO
H2SO4 + Ai2O3 = Ai2(SO4)3 + H2O =>
3 H2SO4 + Ai2O3 = Ai2(SO4)3 + 3 H2O
C6H5COH + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5COH + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
CaSO4 + BeCl2 = CaCl2 + BeSO4 =>
CaSO4 + BeCl2 = CaCl2 + BeSO4
FeI2 + HNO3 = NO + Fe(NO3)3 + HIO3 + H2O =>
3 FeI2 + 22 HNO3 = 13 NO + 3 Fe(NO3)3 + 6 HIO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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