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dezoksy [38]
3 years ago
15

What is the standard state of oxygen?

Chemistry
2 answers:
Darina [25.2K]3 years ago
8 0
To oxygen atoms combined to form <span>O_2[/tex] so they share electrons. They are in gas forms</span>
Simora [160]3 years ago
4 0
O2 gas, where there are two Oxygen atoms which are covalently bonded together
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Marat540 [252]
An ionic compound is a chemical compound of ions held together by electrostatic forces termed ionic bonding
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3 years ago
Read 2 more answers
List which observations were qualitative and which were quantitative. Quantitative data is something that can be measured such a
Luba_88 [7]

Answer:

Quantitative= The candle is 3 inches tall and has a diameter of 2 inches.

Qualitative=  odor, cold, hot, taste, texture, and appearance

Explanation:

Qualitative:

Qualitative properties are those that can be only observed but not measured in numerical values. These are observed through senses: touch, sight, smell, taste and hear.

For example:

Color, odor, brittleness, taste etc.

Quantitative:

Quantitative properties can be measured in numerical values.

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In short we can say that qualitative is a measure of quality while the quantitative is a measure of quantity.

8 0
4 years ago
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Answer:

9028.8 J

Explanation:

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mass = 27g, assuming specific heat capacity of water is 4.18 J/g*K, and the change in temperature is 90-10(=80)  , the energy needed to raise : 80 × 27 × 4.18 = 9028.8 J

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3 years ago
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the answer is D. Barred Spiral

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Hope I Helped!
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3 years ago
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