Only positive ions have a charge. true or false?

For the reaction CO(g) + 3 H2(g) ⇌ H2O(g) + CH4(g) , Kc = 190 at 1000 K. If a vessel is filled with these gases such that the in

zheka24 [161]

Answer:

the reaction will shift to the left and produce more reactants

Explanation:

Step 1: data given

Kc = 190

Temperature = 1000 K

[CO] = 0.025 M

[H2] = 0.045 M

[H2O] = 0.025 M

[CH4] = 0.046 M

When Q=Kc, the system is at equilibrium and there is no shift to either the left or the right.

When Q<Kc, there are more reactants than products. As a result, some of the reactants will become products, causing the reaction to shift to the right.

When Q>Kc, there are more products than reactants. To decrease the amount of products, the reaction will shift to the left and produce more reactants

Step 2: The balanced equation

CO(g) + 3 H2(g) ⇌ H2O(g) + CH4(g)

Step 3: calculate Q

Q = [H2O][CH4] / [CO][H2]³

Q = (0.025*0.046) / (0.025*0.045³)

Q = 504.8

Q > Kc

This means there are more products than reactants. To decrease the amount of products, the reaction will shift to the left and produce more reactants

8 0

3 years ago

If the separation between two charges increases, how does the force

Leona [35]

The force reduces

Explanation:

According to Coulomb's law, the force between the charges will reduce if the separation between the charges increases.

Coulomb's law states that "the force between two charges is a directly proportional to the product of the magnitude of the charges and inversely proportional to the square of their separation.".

F = $\frac{K q_{1} q_{2} }{r^{2} }$

where F is the electric field force

K is the constant of the field

$q_{1}$ is charge 1

$q_{2}$ is charge 2

r is the separation

We see that the separation is inversely proportional to the force between the charges. The larger the separation, the weaker or smaller the force.

learn more:

Newton's laws brainly.com/question/11411375

#learnwithBrainly

5 0

3 years ago

Help me with this plsss:((

zepelin [54]

<h2>multiple choice</h2>

A
A
B
A
C
D ( I'm not sure)
A

hope it helps

3 0

3 years ago

Why are free radicals unstable atoms and how can they harm our bodies?

horsena [70]

Answer:

Explanation:

Free radicals unstable atoms because it can cause damage cells, as well as causing illness and aging, which means that it can cause harm into our bodies because it damages the DNA and the lipids which is also known as fatty acids

8 0

3 years ago

Read 2 more answers

What would be the correct molecular formula for carbon tetrachloride

rodikova [14]

This one was too easy it's CCl4

7 0

4 years ago

Read 2 more answers