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Basile [38]
3 years ago
12

HELP PLEASE What about winter temperatures of 0 and -3? …………….% 28 and 15? ……………….%

Chemistry
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

45 and 12

Explanation:

- I am concerned with the question, as -3 is not possible to do on your chart or any other chart. The only other possible numbers could be 0 and 3, which give you 45.

- The second problem look at 28 on left hand side and 15 on top. Meet those in the middle and you get 12.

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geniusboy [140]

Answer:

Water boils - physical change

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Milk turns sour- chemical change

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Explanation:

A chemical change refers to changes that are irreversible and the process involves the evolution of heat along with the formation of a new substance, examples include;Salt dissolves in water, Milk turns sour, metal rusts etc

The boiling of water is a physical change. The water can be cooled and the vapour condensed,hence, the boiling of water is a physical change.

Physical changes are easily reversible and no new substance is formed.

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2 years ago
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Answer:

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SCORPION-xisa [38]
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3 years ago
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Explanation:

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3 years ago
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Answer:

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Explanation:

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