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Vinvika [58]
4 years ago
10

Aluminum is an example of

Chemistry
2 answers:
ale4655 [162]4 years ago
4 0
An Element, hope i helped out 
lisov135 [29]4 years ago
3 0
Hi friend,

Aluminium is an element. Just look in to the periodic table. Al is in group 3A and it means it is an element. Everything in the periodic table is element there is not compound or alloy or solution or anything else but elements in periodic table. 



Hope it helps.........
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For a particular reaction, δh = 120.5 kj and δs = 758.2 j/k. calculate δg for this reaction at 298 k.
Yakvenalex [24]
Data Given:
                   Change in Entropy  =  ΔH  =  120.5 kJ  =  1.20 × 10⁵ J

                             Temperature  =    T  =  298 K

                   Change in Entropy  =  ΔS  =  758.2 J/K

Using Formula,
                                    ΔG  =  ΔH  - T ΔS
Putting Values,
                                    ΔG  =  (1.20 × 10⁵ J) - (298 K × 758.2 J/K)

                                    ΔG  =  -1.059 × 10⁵ J

                                    ΔG  =  -105.94 kJ
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3 years ago
I am confused, can somebody help me?
Ronch [10]

Answer:

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6 0
3 years ago
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You place a glass of water in the freezer. Hours later the glass of water has frozen solid. What happened to the particles in th
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The answer is b
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4 years ago
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BaCl2(aq) + Na2CO3(aq) BaCO3(s) + NaCl(aq
Vitek1552 [10]
This is the equation balanced:

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Then the coefficient in front of Na Cl is 2.

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bulgar [2K]

Answer:

okay so to tell the story short:

Explanation:

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3 years ago
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