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stich3 [128]
3 years ago
10

Give another mixture of liquids that is separated on an industrial scale by fractional

Chemistry
1 answer:
iren [92.7K]3 years ago
7 0

Answer:

dna or diabeties can be separated

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A scientist is researching the solar system. How can the scientist best add to existing empirical evidence about the solar syste
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Answer:

The correct option is;

c. The scientist can make and record observations

Explanation:

Empirical evidence are evidences obtained by direct observation, sensual perception or direct measurement. It is the processed and useful data gathered and stored in a material form or documented to provide record of the measurement.

With the aid of empirical evidence, it is possible for researchers to find answers to question regarding topics that can vastly impact every day life.

With empirical evidence, it is possible to determine the effects of treatment in a study such as the invention of working car safety devices such as seat belts and airbags.

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3 years ago
What is the purpose of attaching the clip/ clamp with graphite of the the pencil to the battery?
Sonja [21]
The pencil attached to the negative terminal of the battery collects hydrogen gas while the one connected to the positive terminal collects oxygen.
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3 years ago
What is the ratio by atoms of elements present in hafnium phosphite?
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3:6:2 is the correct answer

3 0
3 years ago
Match each gas law with the correct statement.
Serhud [2]
The correct match are as follows:

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Charles Law would be that the volume of a gas varies directly with temperature if the pressure is kept constant. 

Gay-lussac's law would be that the pressure of a gas varies directly with temperature if the volume is kept constant. 
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Describe the experiments conducted by Thomson and Rutherford, and how the observations and evidence from each of these experimen
nasty-shy [4]
                                       Thomson
In  his  model discovered  electron  which  has  negative  charge whereby  this   electrons  were  positioned  throught  the  atom  surrounded  by  a  soup of  positive  balance   the  negative  charge  of  electron
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  In  his  model  concluded  that  atom  is  made  up  of  central  charge surrounded   by  orbiting  electrons.
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3 years ago
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