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Evgesh-ka [11]
3 years ago
5

What is an acid base indicator​

Chemistry
1 answer:
zhenek [66]3 years ago
3 0

Answer:

Acid-base indicators are generally weak proteolytic that change color in solution according to the pH. The acid-base equilibrium of a weak acid type of indicator (HI) in water can be represented as. [I] The acid, HI, and the conjugate base, I−, have different colors. The equilibrium expression for this process is.

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Answer:

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Explanation:

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O - Oxygen

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Hope this helps!


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What is the volume of 40g of sugar given it’s listed density
lora16 [44]

Answer:

25.157 cm³

Explanation:

Data Given:

Mass of Sugar (m) = 40g

Density of sugar given in literature = 1.59 g/cm³

Volume of Sugar = ?

The formula will be used is

                              d = m/v ........................................... (1)

where

D is density

m is the mass

v is the volume

So

Rearrange the Equation (1)

                              d x v = m

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put the given values in Equation  (2)

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volume of 40 g of sugar = 25.157 cm³

8 0
3 years ago
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