CHEM

Molar mass of clacium hydroxide.
Isn't it 40.08 + 16.00 + 1.008????

Calcium hydroxide is
Ca(OH)2. Therefore, the O and the H must be multiplied by 2

THANK YOU!!!

  1. 👍 0
  2. 👎 0
  3. 👁 91
asked by Jill

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Calcium hydroxide has Ksp = 5.5 x 10-5 at 25 oC and a molar mass of 74.10 g/mol. How many grams of calcium hydroxide are needed to create 365 mL of a saturated solution of calcium hydroxide at 25 oC?

    asked by Molly on April 27, 2015
  2. Chem

    I did an experiment were I added some water and KHP into a beaker and phenophalene [sp?]. It was a titration lab. We slowly added calciuum hydroxide into the beaker and waited till the solution turned into a faint pink. The

    asked by Lena on July 22, 2009
  3. chemestry

    Which for the following is considered a weak base? A. Lithium hydroxide B. Aluminum hydroxide C. Sodium hydroxide D. Calcium hydroxide would this be C? please explain

    asked by louren on March 16, 2016
  4. Chemistry

    A 205 mg sample of a diprotic acid is dissolved in enough water to make 250.0 ml of solution. The pH of this solution is 2.15. A saturated solution of calcium hydroxide (Ksp= 1.3 x 10-6) is prepared by adding excess calcium

    asked by Summer on February 25, 2013
  5. chemistry

    Determine the number of moles of calcium per mole of calcium hydroxide. My answer is: Because there is only one calcium ion per mole of calcium hydroxide, the mole of calcium ion is equal to the mole of calcium hydroxide. Is this

    asked by Anonymous on October 16, 2008
  6. chemistry

    A 0.500 L solution of 7.50 M hydrochloric acid is used to neutralize a 250.0 g sample of calcium hydroxide. Calcium chloride – a chemical used to control highway dust, strengthen concrete mixes, and add flavor to foods – is

    asked by BT on March 1, 2010
  7. Chemistry

    10. Use the accepted Ksp value of Calcium hydroxide to calculate the following: a. What is the most calcium hydroxide that can be dissolved in 1.0 Liters of de-ionized water? b. What is the most calcium hydroxide that can be

    asked by John on September 20, 2016
  8. Chemistry

    A saturated aqueous solution of calcium hydroxide, Ca(OH)2, is approximately 0.13% calcium hydroxide, by mass, and has a density of 1.02 g/mL. What is the pH of such a solution?

    asked by Ayaka on April 3, 2016
  9. Chemistry

    Calculate the molar hydroxide ion concentration of each of the following solutions given the pH: pH=0.90 AND pH=1.62 I know to covert from ph to hydroxide but i'm having a problem going from hydroxide to ph..can someone please

    asked by Renee on May 5, 2011
  10. chem

    The solubility product of nickel (II) hydroxide at 25°C is 1.6 x 10-16. a) Calculate the molar solubility of nickel (II) hydroxide in pure water at 25°C. b) Calculate the molar solubility of nickel (II) hydroxide in 0.100 M

    asked by Ilene on May 2, 2007

More Similar Questions