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Marat540 [252]
3 years ago
15

What determines whether something is a solid, liquid or a gas?​

Chemistry
1 answer:
Nadya [2.5K]3 years ago
6 0

Answer:

how exited the atoms are

Explanation:

if the atoms are more exited or having more energy will change how the atoms act in the environment. the same goes for being less exited or having less energy.

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Calcutale Grxn for the following equation at 25°C: <br><br> 4KClO3(s) → 3KClO4(s) KCl(s)
Step2247 [10]

Answer:

-133.2 kJ

Explanation:

Let's consider the following balanced equation.

4 KClO₃(s) → 3 KClO₄(s) + KCl(s)

We can calculate the standard Gibbs free energy of the reaction (ΔG°rxn) using the following expression.

ΔG°rxn = 3 mol × ΔG°f(KClO₄(s)) + 1 mol × ΔG°f(KCl(s)) - 4 mol × ΔG°f(KClO₃(s))

ΔG°rxn = 3 mol × (-303.1 kJ/mol) + 1 mol × (-409.1 kJ/mol) - 4 mol × (-296.3 kJ/mol)

ΔG°rxn = -133.2 kJ

5 0
3 years ago
Which of the following is an empirical formula?<br> OP205<br> O C2H602<br> ON3F6<br> OC8H18
jarptica [38.1K]

Answer:

None are empirical formulas

Explanation:

All are actual compounds. An example of an empirical formula could be CH2O, the empirical formula for carbohydrates like glucose (C6H12O6).

7 0
3 years ago
Mitosis and Meiosis is dividing which organelle?
irinina [24]

Answer:

D

Explanation:

5 0
3 years ago
Four satellites are in orbit around the Earth. The heights of their four orbits
Hoochie [10]
B i’m pretty sure, because the heavier the better it works
7 0
3 years ago
The descriptions below explain two ways that water is used by plants on a sunny day. I. In a process called transpiration, some
eduard
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Hope this helps answer your question and have a nice day ahead.
8 0
3 years ago
Read 2 more answers
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