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vodomira [7]
3 years ago
14

How does the ph of an acid compared to the ph of a base?

Chemistry
1 answer:
ladessa [460]3 years ago
7 0
The pH of an acid is lower than the pH of a base. On the pH scale, 7 is neutral, 1-6 is considered acidic, and 8-14 is considered alkaline.
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Although objects can go through physical and changes, the amount of matter in those objects remains the same. This is known as t
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The question above is incomplete, the options attached tot he question are given below:
A. A structure made of building blocks.

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C. A lump of clay.

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D. 1 cup of water and one gram of salt, separated.

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ANSWER:

The correct options are these:

B. A Snowman and the melted remain of the same snowman.

C. Lump of clay and the same clay broken into three pieces.

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For all the three answers listed above, the mass of the pairs will remain the same because nothing has been taken out of them and nothing is added to them, they were just changed from one form to another. The other options are wrong because, something got added to the original material. 

 

 


4 0
3 years ago
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Sophie [7]

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Solid:

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Morgarella [4.7K]
The third one is correct, not sure abt another one
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