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maksim [4K]
3 years ago
12

Which is easier to observe, physical or chemical properties? why?

Chemistry
2 answers:
tiny-mole [99]3 years ago
8 0
<span>Physical properties are easier to observe than chemical properties as they include characteristics such as color, texture, etc. while to observe chemical properties, testing must be done of the substance such as heating the substance up to determine at what temperature it will combust</span>
atroni [7]3 years ago
7 0

Answer:  Physical Properties

Explanation: Physical Properties are the properties which can be observe through naked eyes.

Chemical properties are the properties which induces any chemical change in the identity of the molecule.

Physical properties include color, smell, texture etc which can be easily observed but chemical properties include mass, volume reactivity which can only be observed when any changes in the chemical identity of the substance takes place.

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A bond formed between Iron and Chlorine would<br> result in what type of bond?
katrin [286]

Answer:

Ionic bond

Explanation:

This type of chemical bond is called an ionic bond because the bond formed between two ions of opposite charge. The sodium cation (Na+) and the chlorine anion (Cl-) are attracted to one another to form sodium chloride, or table salt.

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3 years ago
When sugar is mixed with water, equilibrium is reached when __________?
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<span>Sugar is mixed with wateer, equilibrium is reached in the dissolved sugar molecules are evenly distributed throughout the solution.</span>
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4 years ago
What is the difference between an empirical and a molecular formula? Give the empirical formulas of (a) C8H18, (b) P4O10.
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3 years ago
Transfer 2-3 drops of each solution onto the indicator paper. Be sure to
alexira [117]

Answer:

0.1 M HCl pH: 1-2

0.001 M HCl pH: 3-4

0.00001 M HCl pH: 5-6

Distilled Water pH: 7

0.00001 M NaOH pH: 8-9

0.001 M NaOH pH: 10-11

0.1 M NaOH pH: 12-13

Explanation:

4 0
3 years ago
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Marat540 [252]

Answer:

Explanation:

A. Attached is a page which contain the structural formula of the three compounds of C3H80.

Condensed structural formula of C3H8O:

Propan-1-ol: CH3CH2CH2OH

Propan-2-ol: CH3CH(OH)CH3

Methoxy methane: CH3OCH2CH3

B. Attached are is a page which contain the structural formula of the three compounds of C3H60.

Condensed structural formula of C3H6O:

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Propanone: CH3COCH3

Cyclopropanol: (C3H5)OH

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1-propenol: CH3CHCHOH

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4 years ago
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