4 years ago

How does the molecular size representations compare to the pH?

1 answer:

7 0

Explanation:

The pH is a scale used to specify how acidic or basic a water-based solution is. A solution with a pH value less than 7 is acidic while a value of above 7 is basic.

However there are no relationships between pH and molecular size. pH is independent of the molecular size.

You might be interested in

A 581.2 mL sample of carbon dioxide was heated to 347 K.

svetlana [45]

Answer:

The temperature at 581.2 mL volume was 242.8 K.

Explanation:

Using Charle's law

$\frac {V_1}{T_1}=\frac {V_2}{T_2}$

Given ,

V₁ = 581.2 mL

V₂ = 830.5 mL

T₁ = ?

T₂ = 347 K

Using above equation as:

$\frac {581.2\ mL}{T_1}=\frac {830.5\ mL}{347\ K}$

$T_1=\frac{581.2\times 347}{830.5}\ K=242.8\ K$

<u>The temperature at 581.2 mL volume was 242.8 K.</u>

3 0

4 years ago

When a book sits on a shelf, what force (If Any) does the shelf exert on the book?

Bad White [126]

I'm pretty sure its the weight of the book

3 0

3 years ago

Read 2 more answers

What are the two flasks for measuring the liquid volume?

aleksandrvk [35]

Answer:

Liquid volume is usually measured using either a graduated cylinder or a buret.

7 0

3 years ago

1. A sample of radon has a half-life of 15 hours. What fraction of the sample is left

Hitman42 [59]

I think I learned this

4 0

4 years ago

1. Naturally occurring europium (Eu) consists of two isotopes was a mass of 151 and 153. Europium- 151 has an abundance of 48.03

sergejj [24]

The atomic mass of Europium is 152 amu

Work:
151(0.4803) = 72.52 amu
153(0.5197) = 79.5 amu
72.5 + 79.5 = 152 amu

3 0

3 years ago

Read 2 more answers