a certain reaction has the following generaln form

74,738 results, page 97

  1. organic chemistry

    how do you increase the yield of triphenylmethanol in a grignard reaction?
  2. Chemistry

    Classify each reaction and balance the equations. Al(OH)3 ==> Al2O3 + H2O
  3. chemistry

    classify each reaction and balance the equation Al(OH)3--> Al2O3 + H2O
  4. chemistry

    G naught doesnt tell you whether the reaction is spontaneous or not
  5. chemistry

    n the reaction 2CO(g) + O2(g) ® 2CO2(g) what is the correct expression of the rate?
  6. Chemistry

    NH4+ + OH- NH3 + H2O What is the K for the reaction above in terms of Ka's, Kb's, Kw etc.?
  7. Chemistry

    H- + C6H5CH2COOH = H2O + C6H5CH2COO- What is the K for the reaction above in terms of Ka's, Kb's, Kw etc.?
  8. Chemistry

    OH- + C6H5CH2COOH H2O + C6H5CH2COO- What is the K for the reaction above in terms of Ka's, Kb's, Kw etc.?
  9. chemistry

    If a reaction mixture contains 28 of , 150 of , and 36 of , what is the limiting reactant?
  10. Chemistry

    What is the balanced equation for the reaction of 3.000 g of K2CO3 and HCl?
  11. chemistry

    how can AgCl(s) be dissolved completely? write an equation for the reaction
  12. chem

    is An antacid neutralizes stomach acid. a chemical reaction?
  13. Chemistry

    How many grams of Ni(OH)2 are produced from the reaction of 45.0mL of 1.75 M NaOH solution?
  14. chemistry

    equation of the reaction of hydrochloric acid and iron sulphide
  15. college chemistry

    How many grams of Mg(OH)2 can be prepared from the reaction of 20.0g of Mg3N2 with 10.0g of H2O?
  16. Chemistry

    What is the theoretical yield of PI3 from the reaction of 27.0 g of P and 68.0 g I2? 2P(s)+3I2(s) 2PI3(s)
  17. chemistry

    If you have 64.3 g NH3, how many grams of F2 are required for complete reaction?
  18. Chemistry

    What is the rate law of the reaction 2NO2 gives N2O4?
  19. science

    what is the difference between a physical change and a chemical reaction
  20. chemistry

    What are the products of a reaction between NaCl, HNO3, and AgNO3?
  21. Chemistry

    what is the equation for the reaction of Cu(NH3)subscript2(SO4) with NaOH?
  22. chemistry

    given reaction at equilibrium, if Kp=1.05 at 250 degree celcius, then kc =
  23. Science

    Write a mechanism for the aldol reaction of 3,3-dimethyl-2-butanone.
  24. Chem4

    For the reaction A + 1/2 B --> 2 C, when C is increasing at a rate of 0.018 M/s, how fast is B decreasing?
  25. apchem

    can someone explain the synthesis reaction from ethane to acetylene?
  26. Chemistry

    Consider the reaction: N2(g) + 3H2(g) ¡ú 2NH3(g) question: calculate ¦¤S¡ã in J¡¤K-1.
  27. science

    Is an icing propane regulator concidered an endothermic reaction?
  28. Chem 1411

    Predict the product in the combination reaction below. Al(s) + N2(g)
  29. chemistry

    what is the equation of the reaction between potassium sulphite and bromine
  30. biology

    an organism's reaction to a change in its intenal or external enviroment
  31. chemistry

    give the state symbols of the reaction: 2H2 +O2 =2H2O
  32. Chemistry

    Calculate G° for each reaction using G°f values. MnO2(s) + 2 CO(g) Mn(s) + 2 CO2(g)
  33. CHEM

    Calculate G° for each reaction using G°f values. MnO2(s) + 2 CO(g) Mn(s) + 2 CO2(g)
  34. Science

    In the reaction X+Y (R) Z, Z is the A)Substrate B)Product C)Enzyme D)Carbon Molecule
  35. science

    In the reaction X+Y (R) Z, Z is the A)Substrate B)Product C)Enzyme D)Carbon Molecule
  36. Science

    In the reaction X+Y (R) Z, Z is the A)Substrate B)Product C)Enzyme D)Carbon Molecule
  37. chemastrey

    of exhow many grams of no2 can be produced by the reaction of excess o2 with 19.8 of no
  38. chemistry

    what is a double replacement precipitation reaction and limiting reactants
  39. chemistery

    what is the chemical reaction for the equilibrium that the haber process manipulates
  40. Physics

    What is the energy released in the fusion reaction: 2H+2H--> 4He + Q? How do I calculate this?
  41. chemistry

    write the equation for the reaction of mixing 4 ml of 3 M (ho)2so2 with 7 ml of 0.2 M naclo4
  42. Chemistry

    Write the equation for the reaction of mixing 2 ml of 3 M (HO)2SO2 with 9 ml of 0.2 M NaClO4
  43. Chemistry

    Write the equation for the reaction of mixing 2 ml of 3 M (HO)2SO2 with 9 ml of 0.2 M NaClO4
  44. chemistry

    what amount of ethanol is needed for combustion reaction for a 20 oz bottle?
  45. science

    What do scientists mean when they say that action equals reaction?
  46. chemistry

    who was the first scientist to identify a nuclear bombardment reaction?
  47. HINDS CC

    HOW MANY GRAMS OF N2O ARE FORMED IF 0.46 OF NH4NO3 IS USED IN THE REACTION
  48. wvuit

    calculate the enthalpy change for the reaction n2h4(l) + 02(g) --> n2(g) + 2h20(l)
  49. Chemistry

    2C10H22 + 31O2 = 20Co2 + 22H2O What kind of reaction is this?
  50. chemistry

    Write the expression for Kc and Kp for the reaction PH3BCl3(s) <==> PH3(g) + BCl3(g)
  51. chemistry

    what mass of H2(g) is produced from the reaction of 5.2g Fe(s) with excess hydrochloric acid?
  52. Chemistry

    How do I identify the reducing agent in a reaction of magnesium with oxygen?
  53. chemistry

    Kp for the reaction is 1.47 at 727°S CO2(g) + C(s) 2CO(g) Calculate Kc at this temperature
  54. college

    Kp for the reaction CO2(g) + C(s) 2CO(g) is 1.47 at 727°C. Calculate Kc at this temperature
  55. Chem

    Is this reaction endothermic or exothermic? Ca(C2H3O2)2(s) = Ca2+(aq) + 2C2H3O2-(aq)
  56. Chemistry

    what type of reaction is AgF + CaCl2 --> AgCL + CaF2 ?
  57. chemistry

    is putting gas in a vehicle a physical or chemical reaction
  58. Chemistry

    N2 + 3H2 --> 2NH3 how many grams of ammonia is produced in the reaction?
  59. chemistry

    How many grams of dichloromethane result from reaction of 1.60 of methane if the yield is 48.8 ?
  60. chemistry

    When 24.2 kg of Fe2O3 react with 14.5 kg of CO and 5.4 kg of Fe are recovered, what is the percent yield for the reaction?
  61. Chemistry

    Need type of reaction and balance of (NH4)2S+CuSO4=
  62. analytical chemistry

    chemical equilibria involved in precipitation reaction
  63. Chemistry

    Calculate Kp at 298K for the reaction SO2 + NO2--->SO3 + NO
  64. Chemistry

    How can you determine the oxidizing agent in a reaction of iron with chlorine?
  65. Chemistry

    Calculate delta G of a reaction with equilibrium constant, K= 9.5 x 10^5 at 25 degrees C
  66. chemistry

    write a balanced equation for the chain reaction AL2O3
  67. chem 2

    calculate kc for reaction I2 (g)+Cl2 (g)⇌2ICl(g )Kp=81.9 (at 298 K)
  68. chemistry

    what is the chemical reaction of camphor and coca cola drink
  69. Chemistry

    For the reaction Zn(OH)2(s)+4CN-(aq)->Zn(CN)4 2-(aq)+2OH-(aq) find [CN-] when 8.5 g of Zn(OH)2 are dissolved in 1.00 L of solution.
  70. bio

    How is the oxygen production in 30 seconds related to the rate of the reaction?
  71. bio

    How is the oxygen production in 30 seconds related to the rate of the reaction?
  72. Chemistry

    What is the reaction between methanol and ethanoic acid when heated?
  73. Science

    Classify reaction as addition, displacement, or decomposition: Al(s)+NaOH(aq)=Al(OH)3(s)+Na+(aq)
  74. science

    explain the Eutectic and Eutectoid reaction in cast irons
  75. Chemistry

    In the. Reaction (Na2co3+CaCl2-->2NaCl+caco3) The precipitate is :
  76. CHEMISTRY

    WHICH IS LIMITING REAGENT IN FOLLOEING REACTION 3Mg +N2 =Mg3N2
  77. Science

    how is energy produced during a nuclear fusion reaction?
  78. chemistry

    C+HNO3=H2CO3+H2O+NO2 which type of reaction is it.
  79. biology

    does dark reaction helps in transmittance and conservation of energy
  80. chemistry

    ferus amonium sulphate reaction with sulphuric acid
  81. Science

    What Type of Simple Chemical Reaction Occurs in Fireworks?
  82. O-Chem

    What stereoisomers would be created by the reaction of (Z)- stilbene with bromine?
  83. Chemistry

    How many atoms of iron will be produced from the reaction of 50 g of hematite and 25 g of carbon?
  84. PLEASE CHEM

    balance the redox reaction NO2^- + Ag^+ = NO3^- + Ag
  85. chemistry

    For the reaction: 2SO2(g) + O2(g) = 2SO3(g) conducted at 25°C and 1 atm. Calculate H°, S°, G°
  86. chemistry

    What is the equation that represents the reaction of esterification of crystal violet? Thanks
  87. Science

    Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic?
  88. science

    the spectator ions of all substance that are soluble of the reaction
  89. chemistry

    1. In the reaction 2Ca(s) + O2(g) → 2CaO(s), which species is oxidized?
  90. Chemistry

    how can magnesium chloride be lost in a reaction and how can we ensure that it is pure?
  91. Chemistry

    What is the equation for the reaction between stearic acid and ammonia?
  92. chemistry

    what mass of excess reactant remians when the reaction is completed?
  93. General chemistry i

    Is this a redox reaction? 4Cr+3O2 -> 2Cr2O3
  94. Chemistry

    what type of reaction occurs in Al+SnCl4 ? and what is the balanced equation
  95. science

    Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic?
  96. Chemistry

    How do i figure out if 2NO2 -> N2O4 is a redox reaction
  97. chem

    what mass of Cl2 is produced from the reaction of 665 g of Hal
  98. Science

    What happens to energy and matter during a chemical reaction?
  99. Chemistry

    Using benzene as an example to illustrate substitution reaction
  100. Chemistry

    How much heat is produced by the complete reaction of 5.29 kg of nitromethane?
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