chemistry

Urea (CO(NH2)2) can react with water to
form CONH2NH+
3 and a hydroxide ion.
Which statement is true for this reaction?

  1. 👍 0
  2. 👎 0
  3. 👁 488
asked by susan
  1. 1. H2O is the conjugate base of
    CONH2NH+
    3 .
    2. The hydroxide ion is the conjugate acid
    of CONH2NH+
    3 .
    3. The hydroxide ion is the conjugate base
    of CONH2NH+
    3 .
    4. CO(NH2)2 is the conjugate base of
    CONH2NH+
    3 .
    5. CO(NH2)2 is the conjugate acid of
    CONH2NH+
    3 .
    6. H2O is the conjugate acid of
    CONH2NH+
    3 .

    1. 👍 0
    2. 👎 0
    posted by susan
  2. I think you meant this for the equation.
    I followed with the next two lines showing acid, base, conj acid, conj base. I think if you type the equatiion right you will see the answer. Also you need to restructure the answers to get them right.
    CO(NH2)2 + HOH ==> CONH2NH3^+ + OH^-
    base................conj acid
    ...........acid................conj base

    1. 👍 0
    2. 👎 0
    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. ap

    If aqueous hydrofluoric acid is reacted with sodium hydroxide, which of the following sub- stances are in the net ionic equation? 1. fluoride ion, hydronium ion, and water 2. hydrofluoric acid, sodium ion, hydroxide ion, and

    asked by cheri on October 1, 2012
  2. Chemistry

    The thermochemical equation which is associated with ∆H°f, the standard enthalpy of formation, for urea, CO(NH2)2 (s), is: CO (g) + 2NH3 (g) --> CO(NH2)2 (s) + H2 (g) CO (g) + 2H2 (g) + N2 (g) --> CO(NH2)2 (s) C (s) + O (g) +

    asked by Miranda on March 27, 2015
  3. Chemistry

    Help required- Urea, CO(NH2)2, is the excreted form of excess nitrogen in most vertebrates. In urinary infections, urease, released by microbial pathogens, degrades urea into CO2 and ammonia in the bladder. a) write a balanced

    asked by AT on May 6, 2012
  4. Chemistry

    If aqueous hydrofluoric acid is reacted with sodium hydroxide, which of the following substances are in the net ionic equation? 1. fluoride ion, hydronium ion, and water 2. fluoride ion, hydroxide ion, hydronium ion, and water 3.

    asked by Elva on October 16, 2010
  5. Chemistry

    A 2.30 m solution of urea (CO(NH2)2; FW= 60.0) in water has a density of 1.14 g/mL. Calculate the percent mass of urea in this solution?

    asked by cc on February 9, 2010
  1. Chemistry

    A 2.30 m solution of urea (CO(NH2)2; FW= 60.0) in water has a density of 1.14 g/mL. Calculate the percent mass of urea in this solution

    asked by cc on February 9, 2010
  2. chemistry

    A 2.30 m solution of urea (CO(NH2)2; FW= 60.0) in water has a density of 1.14 g/mL. Calculate the percent mass of urea in this solution

    asked by CC on February 9, 2010
  3. chemistry

    Ammonia gas and carbon dioxide gas react to form aqueous urea (NH2CoNH2) and water. What volume of ammonia at 25 degrees celcius and 1.5 atm pressure is needed to produce 500 g of urea?

    asked by Beth on November 24, 2010
  4. Physics

    A hydroxide ion (OH−) in a glass of water has an average speed of about 600 m/s. Determine the magnitude of the electrical force between the hydroxide ion (charge −e) and a positive ion (charge +e) that is 1.0 × 10−8 m away

    asked by Kyle on October 3, 2016
  5. Chemistry

    If aqueous hydrofluoric acid is reacted with sodium hydroxide, which of the following substances are in the net ionic equation? 1. hydrofluoric acid, hydroxide ion, hydronium ion, fluoride ion, and water 2. hydrofluoric acid,

    asked by Adam on September 22, 2013

More Similar Questions