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40% w/W Ca(OH)(2) solution has a molari...

`40%` w/W `Ca(OH)_(2)` solution has a molarity of 7.8 M. Calculate the density of the solution.

A

`1.03` g/cc

B

` 1.04` g/cc

C

`1.54` g/cc

D

` 1. 44 ` g/cc

Text Solution

AI Generated Solution

To calculate the density of a 40% w/w Ca(OH)₂ solution with a molarity of 7.8 M, we can follow these steps: ### Step 1: Understand the Given Information We have a 40% w/w solution of calcium hydroxide (Ca(OH)₂) and its molarity is given as 7.8 M. This means that in 100 grams of the solution, there are 40 grams of Ca(OH)₂. ### Step 2: Calculate the Molar Mass of Ca(OH)₂ The molar mass of calcium hydroxide (Ca(OH)₂) can be calculated as follows: - Calcium (Ca) = 40 g/mol ...
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