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aleksandrvk [35]
3 years ago
10

Am I doing this right? What is [OH-] of a solution with a pH of 4.0? Answer in M

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
4 0
Am I doing this right?

What is [OH-] of a solution
with a pH of 4.0?

Answer in M
Ya
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When chlorine is added to acetylene, 1, 1, 2, 2-tetrachloroethane is formed: 2cl2 (g) + c2h2 (g) → c2h4cl4 (l) how many liters o
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Answer:
             20 L of Cl₂

Solution:

The reaction is as follow,

                                   H₂C₂  +  2 Cl₂     →      H₂C₂Cl₄

According to equation,

       167.84 g (1 mole) H₂C₂Cl₄ is produced by  =  44.8 L (2 mole) of Cl₂
So,
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Solving for X,
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                      X  =  20 L of Cl₂
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