3 years ago

PLSS HELPP ME i dont knowww

Chemistry

1 answer:

ipn [44]3 years ago

6 0

Answer:

non polar. polar ionic substance

You might be interested in

How are force, mass, and motion related?

Sonja [21]

Force causes all motion, and the larger the mass of an object the stronger the force needs to be to accelerate the object.

4 0

3 years ago

Read 2 more answers

BRAINLIESTTT ASAP!!! PLEASE ANSWER!

sladkih [1.3K]

If the item or substance has changed into a state where you are able to change it back such as:

Water melting

Water freezing

4 0

3 years ago

Read 2 more answers

Which of the following is not an example of a science? a.geology b.astrology c.astronomy d.ecology

Rasek [7]

I think it is b.astrology

6 0

3 years ago

How would you arrange the objects below from greatest to least volume?

ikadub [295]

Answer:

A balloon

A bottle of soda

A rock

A water bottle

Explanation:

4 0

3 years ago

Read 2 more answers

Diatomic iodine [I2] decomposes at high temperature to form I atoms according to the reaction I2(g)⇌2I(g), Kc = 0.011 at 1200∘C

umka2103 [35]

Answer:

The concentration of I at equilibrium = 3.3166×10⁻² M

Explanation:

For the equilibrium reaction,

I₂ (g) ⇄ 2I (g)

The expression for Kc for the reaction is:

$K_c=\frac {\left[I_{Equilibrium} \right]^2}{\left[I_2_{Equilibrium} \right]}$

Given:

$\left[I_2_{Equilibrium} \right]$ = 0.10 M

Kc = 0.011

Applying in the above formula to find the equilibrium concentration of I as:

$0.011=\frac {\left[I_{Equilibrium} \right]^2}{0.10}$

So,

$\left[I_{Equilibrium} \right]^2=0.011\times 0.10$

$\left[I_{Equilibrium} \right]^2=0.0011$

$\left[I_{Equilibrium} \right]=3.3166\times 10^{-2}\ M$

<u>Thus, The concentration of I at equilibrium = 3.3166×10⁻² M</u>

3 0

3 years ago