1 year ago

A gas has a volume of 840 mL at -38°C and a pressure of 0.98 atm. If the pressure

Chemistry

1 answer:

dangina [55]1 year ago

5 0

Answer:

X is an element in period 3 with two electrons in the outer shell. Draw a full diagram of the ion form by this element

You might be interested in

If a solution has a pOH of 3 what is the pH? Hint pH + pOH= 14

mash [69]

Answer:

Explanation:

You should have plugged the pOH into the hint.

pH+3=14

pH=11

Hoped this helped; in the future, please read the directions carefully :)

5 0

2 years ago

Because of its high reactivity which element is never found three in nature? O, F, N, or Ne

marshall27 [118]

The answer is F, or Fluorine.

Because of Fluorine's high reactivity, it is never found in nature.

The answer is F.

7 0

3 years ago

Read 2 more answers

Identify the type of solid for FeF3

salantis [7]

Answer:

it is iron and flourine gas

Explanation:

7 0

3 years ago

PV = nRT. If P = 1 atm, V = 5.0 liter, R = 0.0821 L.atm/mol.K, and T = 293 K; what is the value of n?

Leya [2.2K]

Answer:

n = 0.207 mole

Explanation:

We have,

P = 1 atm

V = 5 liter

R = 0.0821 L.atm/mol.K

T = 293 K

We need to find the value of n. The relation is as follows :

PV = nRT

Solving for n,

$n=\dfrac{PV}{RT}\\\\n=\dfrac{1\times 5}{0.0821 \times 293}\\\\n=0.207\ \text{mol}$

So, the value of n is 0.207 mol.

6 0

2 years ago

A jar is filled to the top with water, and a piece of cardboard is slid over the opening so that there is only water in the . If

aivan3 [116]

Answer:

it will all fall unless these is air

Explanation:

7 0

2 years ago

Read 2 more answers