All categories

3 years ago

Explain

2 answers:

8 0

There's a force that acts on the particulate matter that keeps it together. This proves that attraction varies from particles of one substance to another.

yKpoI14uk [10]3 years ago

4 0

Answer:

Explanation:

Particles of matter attract each other. There's a force that acts on the particulate matter that keeps it together.

I hope it help you?

Add me to a brainiest and i will add you too :)

You might be interested in

Which of the following is a product formed when K reacts with Cl2? (2 points)

kompoz [17]

KCl2 (potassium dichloride) ?I’m not completely sure

7 0

4 years ago

Read 2 more answers

3. What would be the effect of bringing a basketball that was inflated indoors outside on a freezing winter

erica [24]

Answer:

it would go back to being deflated

4 0

3 years ago

How do the inner transition metals properly fit into the rest of the table?

SashulF [63]

They fit in by atomic mass and amount of valence electrons categorized in families

8 0

4 years ago

If a gas is initially at a pressure of 9 atm, a volume of 21 liters, and a temperature of 253 K, and then the pressure is raised

alex41 [277]

Answer:

15.04 mL

Explanation:

Using Ideal gas equation for same mole of gas as

$\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}$

Given ,

V₁ = 21 L

V₂ = ?

P₁ = 9 atm

P₂ = 15 atm

T₁ = 253 K

T₂ = 302 K

Using above equation as:

$\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}$

$\frac {{9}\times {21}}{253}=\frac {{15}\times {V_2}}{302}$

Solving for V₂ , we get:

3 0

3 years ago

Convert 7.1x10^25 molecules of water to moles

ruslelena [56]

Answer:

<h2>117.94 moles</h2>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

$n = \frac{N}{L} \\$

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

$n = \frac{7.1 \times {10}^{25} }{6.02 \times {10}^{23} } \\ = 117.940199...$

We have the final answer as

<h3>117.94 moles</h3>

Hope this helps you

8 0

3 years ago