| Équations équilibrées la veille |
Fe3SO4 + BaCl2 = Fe3Cl2 + BaSO4
Co(NO3)2 + FeBr2 = CoBr2 + Fe(NO3)2 =>
Co(NO3)2 + FeBr2 = CoBr2 + Fe(NO3)2
HCl + CaCO3*H2O = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3*H2O = CO2 + CaCl2 + 2 H2O
NaNO3 + Li2CO3 = Li(NO3) + Na2CO3 =>
2 NaNO3 + Li2CO3 = 2 Li(NO3) + Na2CO3
HCOOH + BaCl2 = Ba(COOH)2 + HCl =>
2 HCOOH + BaCl2 = Ba(COOH)2 + 2 HCl
Mn(oh)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(oh)2 + 4 Cl2 + 8 KOH = 2 MnO2 + 8 KCl + 4 H2O
KOH + NaI = KNa + OHI =>
KOH + NaI = KNa + OHI
HClO3 + Cu = Cu(HClO3) =>
HClO3 + Cu = Cu(HClO3)
C2H3NaO2 + HCl = C2H3Cl + HNaO2 =>
C2H3NaO2 + HCl = C2H3Cl + HNaO2
CaO + Ba = Ca + BaO =>
CaO + Ba = Ca + BaO
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH3CH2CH2CH2 + H2O =>
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH3CH2CH2CH2 + H2O
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MgO(a) + Fe(a) = Fe2O3(s) + Mg(s) =>
3 MgO(a) + 2 Fe(a) = Fe2O3(s) + 3 Mg(s)
LiBrO3 + K3PO4 = Li3PO4 + KBrO3 =>
3 LiBrO3 + K3PO4 = Li3PO4 + 3 KBrO3
Cu(NO3)2 + Na2O = CuO + Na2(NO3)2 =>
Cu(NO3)2 + Na2O = CuO + Na2(NO3)2
C6H10 + HNO3 = C6H11NO3 =>
C6H10 + HNO3 = C6H11NO3
KCl(O3) + C6H1206 = KCl + C(O2) + H2O =>
205 KCl(O3) + C6H1206 = 205 KCl + 6 C(O2) + 603 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Ca(HCO3)2 + Na3PO4 = CaCO3 + NaHCO3 + H3PO4 =>
3 Ca(HCO3)2 + Na3PO4 = 3 CaCO3 + 3 NaHCO3 + H3PO4
HClO + I2 = HCl + IO =>
2 HClO + I2 = 2 HCl + 2 IO
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
CH2ClCH2CH2Cl + Na = C6H12 + NaCl =>
2 CH2ClCH2CH2Cl + 4 Na = C6H12 + 4 NaCl
NaCl + MnO2 + H2SO4 = Cl2 + Na2SO4 + MnSO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + Na2SO4 + MnSO4 + 2 H2O
SnS + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 SnCl4 + 3 S + 4 NO + 8 H2O
CHCH + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 CHCH + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 SO2
SO2Cl2 + HI = H2S + H2O + I2 + HCl =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 4 I2 + 2 HCl
Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + H2O(l) =>
2 Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + 2 H2O(l)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
BaCl2 + NaHSO4 = BaSO4 + NaCl + HCl =>
BaCl2 + NaHSO4 = BaSO4 + NaCl + HCl
Al(OH)3 + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3 + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
NaOH + Sn5(CH3COO)4 = Na(CH3COO)4 + Sn5OH =>
NaOH + Sn5(CH3COO)4 = Na(CH3COO)4 + Sn5OH
NaHSO3 + HCl = NaCl + H2O1 + SO2 =>
NaHSO3 + HCl = NaCl + H2O1 + SO2
H3{+} + CN{-} = C2H6 + N2 =>
2 H3{+} + 2 CN{-} = C2H6 + N2
NH3 + FeCl3 = Fe(NH3)3 + Cl2 =>
6 NH3 + 2 FeCl3 = 2 Fe(NH3)3 + 3 Cl2
Al(OH)3 = H2O + (Al)2(O)3 =>
2 Al(OH)3 = 3 H2O + (Al)2(O)3
KMnO4 + FeCl3 + H2SO4 = K2SO4 + MnSO4 + Fe3(SO4)3 + H2O + Cl2 =>
12 KMnO4 + 30 FeCl3 + 48 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 Fe3(SO4)3 + 48 H2O + 45 Cl2
C6H10(OH) + O2 = CO2 + H2O =>
4 C6H10(OH) + 33 O2 = 24 CO2 + 22 H2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + Al = AlSO43 + SO2 + H2O =>
41 H2SO4 + Al = AlSO43 + 40 SO2 + 41 H2O
Ti2O3(s) + CO2(g) = Ti2(CO3)3(s) =>
Ti2O3(s) + 3 CO2(g) = Ti2(CO3)3(s)
C2H6O + H2O = C2H4O2 + H =>
C2H6O + H2O = C2H4O2 + 4 H
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
KI + NaOH + KMnO4 = Na2MnO4 + KIO3 + H2O + KOH =>
KI + 12 NaOH + 6 KMnO4 = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
Hg(NO3)2 = HgO + NO2 + oxygen =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
S + HBr = SBr + H2 =>
2 S + 2 HBr = 2 SBr + H2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CuO + PH3 = P3O5 + Cu + H2 =>
10 CuO + 6 PH3 = 2 P3O5 + 10 Cu + 9 H2
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