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aleksley [76]
3 years ago
11

How is the periodic table arranged ( give two ways)

Chemistry
1 answer:
vlabodo [156]3 years ago
7 0
Left side metals right side non metals. arrganged in groups (columns) and periods (rows), each group tells you amount of valence electrons
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A 35 gram of saturated solution is distilled out completely. If the solubility of the solute is 110, find the amount of residue
kipiarov [429]

Answer:

3850g

Explanation:

Solubility is the amount of solute dissolved in a solvent.

Solubility is mass of solute÷mass of solvent

The solvent is 35grams

Solute?

Solubility of solute is 110

110=x/35

= 110 × 35

The amount of residue solute is 3850g

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What is the difference between a molecular formula and a molecular model?
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There really isn't a difference if you think about it
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OLEGan [10]

Answer:

Option c. 2Kl + Cl2 —> 2KCl + l2

Explanation:

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4 years ago
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dimaraw [331]

Answer:

Batteries store chemical energy

Explanation:

3 0
3 years ago
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The average salinity of seawater is ________.
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Answer: 35 grams

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