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3 years ago

Three products of destructive distillation of coal please answer quickly

Chemistry

2 answers:

muminat3 years ago

7 0

Answer:

the three products of destructive distillation of coal are:-

1. coal gas

2. coke

3. ammonia liquor

Hatshy [7]3 years ago

4 0

Answer:

Coke, coal gas, gas carbon, coal tar, ammonia liquor, and coal oil.

Explanation:

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3 years ago

When an ionic solid is added into a solvent, you can see that the ionic solid dissociates into its respective cations and anions

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4 0

2 years ago

Calculate the pH of the solution that results when 20 mL of 0.2M HCOOH is mixed with 25mL of 0.2M NaOH solution.(post-equivalenc

Paul [167]

The pH of the solution : 12

<h3>Further explanation</h3>

Reaction

HCOOH + NaOH ⇒ HCOONa + H₂O

mol HCOOH =

$\tt 20~ml\times 0.2~M=4~mlmol$

mol NaOH =

$\tt 25~ml\times 0.2~M=5~mlmol$

Mol NaOH>mol HCOOH ⇒ at the end of the reaction there will be a strong base remains from mol NaOH, so that the pH is determined from [OH⁻]

ICE method :

HCOOH + NaOH ⇒ HCOONa + H₂O

4 5

4 4 4 4

0 1 1 1

Concentration of [OH⁻] from NaOH :

$\tt \dfrac{1~mlmol}{20+25~ml}=0.02$

pOH=-log[OH⁻]

pOH=-log 10⁻²=2

pH+pOH=14

pH=14-2=12

3 0

3 years ago

Three products of destructive distillation of coal please answer quickly ​

Three products of destructive distillation of coal please answer quickly