2 years ago

Please can u help me answer both questions a and b thanks

Chemistry

1 answer:

notsponge [240]2 years ago

7 0

Answer:

oxygen

Explanation:

because all the carbon dioxide are absorbed

You might be interested in

Write five characteristics of good government?

Oduvanchick [21]

Explanation:

giving equal opportunity,making good governance, maintaining peace and harmony among people, other try to write by your self

5 0

2 years ago

Why would the presence of oxygen bubbles be a good indicator of photosynthesis occurring?

irina1246 [14]

kdjsbjsof in bwjfiejwnjfifihdhwhbsd

6 0

2 years ago

What is the periodic # for uranium?

ruslelena [56]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers

The equilibrium constant (Kp) for the decomposition of phosphorus pentachloride (PCl5) to phosphorus trichloride (PCl3) and mole

Oksanka [162]

Answer: The partial pressure of $Cl_2$ is 1.86 atm

Explanation:

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as $K_c$

The given balanced equilibrium reaction is,

$PCl_5(g)\rightleftharpoons PCl_3(g)+Cl_2(g)$

Pressure at eqm. 0.973 atm 0.548atm x atm

The expression for equilibrium constant for this reaction will be,

$K_c=\frac{(p_{PCl_3}\times (p_{Cl_2})}{(p_{PCl_5})}$

Now put all the given values in this expression, we get :

$1.05=\frac{(0.548)\times (x)}{(0.973)}$

By solving the term 'x', we get :

x = 1.86 atm

Thus, the partial pressure of $Cl_2$ is 1.86 atm

4 0

3 years ago

The box shows the chemical formula for bleach.

kogti [31]

Bleach contains sodium chlorine and oxygen

5 0

2 years ago