| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 4 O2 = 8 CO + H20
HNO3*H2O + NaNO2 + (CH2)6N4 = H2O + (CH2)3N3(NO)3 + NaNO3 =>
8 HNO3*H2O + 14 NaNO2 + (CH2)6N4 = 12 H2O + 2(CH2)3N3(NO)3 + 14 NaNO3
Calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
(CH2)6N4 + NaNO2 + HNO3*H2O = H2O + (CH2)3N3(NO)3 + NaNO3 =>
(CH2)6N4 + 14 NaNO2 + 8 HNO3*H2O = 12 H2O + 2(CH2)3N3(NO)3 + 14 NaNO3
C3H8O3 + HCl = C3H7ClO2 + H2O =>
C3H8O3 + HCl = C3H7ClO2 + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
(CH2)6N4 + NaNO2 + HNO3*H2O = (CH2)3N3(NO)3 + NaNO3 + H2O =>
(CH2)6N4 + 14 NaNO2 + 8 HNO3*H2O = 2(CH2)3N3(NO)3 + 14 NaNO3 + 12 H2O
AuOH = Au2O + H2O =>
2 AuOH = Au2O + H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
I3 + Na2So2O3 = NaI + Na2So4O6 =>
2 I3 + 6 Na2So2O3 = 6 NaI + 3 Na2So4O6
FE(NO3)2 + KOH = FE(OH)2 + KNO3 =>
FE(NO3)2 + 2 KOH = FE(OH)2 + 2 KNO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
P4O10 + BaO = Ba3(PO4)2 =>
P4O10 + 6 BaO = 2 Ba3(PO4)2
C6H12O2 + O2 = CO2 + H20 =>
5 C6H12O2 + 25 O2 = 30 CO2 + 3 H20
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaClO + Ki = NaCl + KiO =>
NaClO + Ki = NaCl + KiO
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
NaClO + KI = NaCl + KIO =>
NaClO + KI = NaCl + KIO
(CH2)6N4 + NaNO2 + HNO3*H2O = (CH2)3N3(NO)3 + NaNO3 + H2O =>
(CH2)6N4 + 14 NaNO2 + 8 HNO3*H2O = 2(CH2)3N3(NO)3 + 14 NaNO3 + 12 H2O
CH2CHCCL + O2 = CO2 + H2O + HCL =>
2 CH2CHCCL + 7 O2 = 6 CO2 + 2 H2O + 2 HCL
CH2CHCCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCCl + 7 O2 = 6 CO2 + 2 H2O + 2 HCl
KMnO4 + Zn + H2SO4 = MnSO4 + ZnO + KSO4 + H2O =>
KMnO4 + 2 Zn + 2 H2SO4 = MnSO4 + 2 ZnO + KSO4 + 2 H2O
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
Pb + HCl = H2 + PbCl2 =>
Pb + 2 HCl = H2 + PbCl2
Sulfurousacid = Sulfurdioxide + Water =>
H2SO3 = SO2 + H2O
CH3NH2 + O2 = CO2 + H20 + N2 =>
4 CH3NH2 + 4 O2 = 4 CO2 + H20 + 2 N2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
KMnO4 + MnSO4 + H20 = MnO2 + K2SO4 + H2SO4 =>
20 KMnO4 + 20 MnSO4 + H20 = 40 MnO2 + 10 K2SO4 + 10 H2SO4
CH3NH2 + HOH = CO2 + H20 + N2 =>
20 CH3NH2 + 40 HOH = 20 CO2 + 9 H20 + 10 N2
[Co(NH3)5NO2](NO3)3 + HCl = [Co(NH3)5NO2]Cl2 + H + NO3 =>
[Co(NH3)5NO2](NO3)3 + 2 HCl = [Co(NH3)5NO2]Cl2 + 2 H + 3 NO3
(CH2)6N4 + NaNO2 + H2O = (CH2)3N3(NO)3 + NaOH + HNO3*H2O =>
(CH2)6N4 + 14 NaNO2 + 16 H2O = 2(CH2)3N3(NO)3 + 14 NaOH + 6 HNO3*H2O
C + H = CH4 =>
C + 4 H = CH4
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Ca + CO3 = CaO + CO2 =>
Ca + CO3 = CaO + CO2
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
Calciumhydroxide = CaO + H2O =>
Ca(OH)2 = CaO + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/16
Équations équilibrées sur04/30/15
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