2 years ago

Which ones are false? need help please.

Chemistry

2 answers:

konstantin123 [22]2 years ago

7 0

Answer:

False B.)False C.) True D.) False E.) False

Explanation:

kirill [66]2 years ago

5 0

Answer:

A.) False B.)False C.) True D.) False E.) False

Explanation:

You might be interested in

Calculate the value of [CH3OH][CO][H2]2 when all concentrations are 2.4. Keep in mind that the reaction may not be at equilibriu

NikAS [45]

Explanation:

The given reaction will be as follows.

$CO + 2H_{2} \leftrightharpoons CH_{3}OH$

So, equilibrium constant for this equation will be as follows.

$K_{c} = \frac{[CH_{3}OH]}{[CO][H_{2}]^{2}}$

As it is given that concentration of all the species is 2.4. Therefore, calculate the value of equilibrium constant as follows.

$K_{c} = \frac{[CH_{3}OH]}{[CO][H_{2}]^{2}}$

= $\frac{2.4}{2.4 \times (2.4)^{2}}$

= 0.173

Thus, we can conclude that equilibrium constant for the given reaction is 0.173.

3 0

2 years ago

An apple has a mass of 297 grams. How many kilograms is this? (Note: You can use the information in the table below to make a co

yan [13]

.297 kilograms
297g x 1 kg/100 g = .297

4 0

2 years ago

Read 2 more answers

Will name brainliest

aliina [53]

<h3>Answer:</h3>

c=54

Explanation:

6•c/6= 6•9

c=6•9

c=54

6 0

2 years ago

Read 2 more answers

The diagram below shows three types of earthquake waves, labeled A, B, and C at different time intervals.

77julia77 [94]

The diagram below shows three types of earthquake waves, labeled A, B, and C at different time intervals. The statement that is correct about the three waves is <span>Wave A and Wave B are absorbed by liquid medium. The answer is letter B.</span>

5 0

3 years ago

Read 2 more answers

A ____________ star would have the hottest surface temperature.

Alexandra [31]

Answer:

Blue

Explanation:

If you look at a flame, blue is always at the bottom right? So that would be common sense that blue would be the hottest.

7 0

2 years ago

Read 2 more answers