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3 years ago

Look at the image shown

Chemistry

1 answer:

klemol [59]3 years ago

5 0

Answer:

b) Linear molecule with two domains

Explanation:

The image represents a linear molecule with two domains.

The compound shown here is carbon dioxide in which a central carbon atom is surrounded by two oxygen atoms.

This bond geometry is of the type AX₂
In this linear molecule the bond angle is a perfect 180°
The lone pairs are perfectly balanced out and will not cause distortion of the central carbon.

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Plz Help!

Zepler [3.9K]

Answer:

c. 30mL

Explanation:

NaOH + HCl ---> H2O + NaCl

conc. = mol/vol

mol HCl = conc. x vol

= 1.0 x 30

= 30mol

mol NaOH = 30mol

vol. = mol/conc

= 30/1.0

= 30mL

6 0

3 years ago

Earth's first semi-permanent atmosphere consisted of abundant water vapor, carbon dioxide, nitrogen, ammonia, and traces of meth

statuscvo [17]

Organic compounds from the Cambrian era

7 0

3 years ago

What is the number of valence electrons in a nitrogen atom in the ground state

ddd [48]

Answer: 5

Explanation:

It just is

6 0

3 years ago

Carbon monoxide and chlorine combine in an equilibrium reaction to produce the highly toxic product, phosgene (COCl2 ) CO(g) Cl2

Anuta_ua [19.1K]

Answer:

Reaction will proceed towards forward direction.

Explanation:

Balanced reaction: $CO+Cl_{2}\rightleftharpoons COCl_{2}$

Reaction quotient ( $Q_{c}$ ) for this reaction is represented as:

$Q_{c}=\frac{[COCl_{2}]}{[CO][Cl_{2}]}$

Here, [CO] = [ $Cl_{2}$ ] = 0.010 M and [ $COCl_{2}$ ] = 0.070 M

So, $Q_{c}=\frac{0.070}{(0.010)^{2}}$ = 700

As $Q_{c}$ > $K_{c}$ therefore reaction will proceed towards forward direction i.e. more $COCl_{2}$ will be produced.

8 0

4 years ago

What can you infer about the volume of a gas as absolute zero is approached?

schepotkina [342]

Answer:

The volume of a gas approaches zero as the temperature approaches absolute zero.

Step-by-step explanation:

You may have done a <em>Charles' Law experiment</em> in the lab, in which you measured the volumes of a gas at various temperatures.

You plotted them on a graph, and perhaps you were asked to extrapolate the graph to lower temperatures.

Your graph probably looked something like the one below.

There is clearly an x-intercept at some low temperature.

Inference: The volume of a gas approaches zero as the temperature approaches absolute zero.

4 0

3 years ago