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Fynjy0 [20]
2 years ago
12

For a substance to change from a gas to a liquid the particles must _____

Chemistry
1 answer:
sveta [45]2 years ago
5 0

Answer:

The gas particles must touch a cold surface to start to slow down and get closer to form a liquid.

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An atom
Natasha2012 [34]

Answer:

Doesnt take up space

Explanation:

Looked it up lol

3 0
3 years ago
Some antacid tables contain aluminum hydroxide. The aluminum hydroxide reacts with stomach acid according to the equation: Al(OH
MatroZZZ [7]

Answer:

26.67 mol HCl

Explanation:

Al(OH)₃ + 3HCl → AlCl₃ + 3H₂O

In order to solve this problem, we need to c<u>onvert Al(OH)₃ moles to HCl moles</u>.

To do so we use the<em> stoichiometric ratios</em> of the balanced reaction:

  • 8.89 mol Al(OH)₃ * \frac{3molHCl}{1molAl(OH)_{3}} = 26.67 mol HCl

Thus 26.67 moles of HCl would react completely with 8.89 moles of Al(OH)₃.

4 0
2 years ago
Determine the mass of copper that has the same number of atoms as there are in 6.95 mg of potassium. Answer in units of mg.
Naya [18.7K]
Do you have a reference table?
5 0
3 years ago
All of the following are diatomic molecules except? a)H b)Br c) CI d)S
xxTIMURxx [149]
<span>d)S is not one of them. 

Here's an easy way to remember them, attached: </span>

8 0
3 years ago
Read 2 more answers
Which has a greater ionization energy: lithium or bromine? Which has a greater ionization energy: vanadium or sodium?
vladimir2022 [97]
1.Lithium has the greater ionization energy
2. Vanadium has a greater ionization energy
6 0
2 years ago
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