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marta [7]
3 years ago
7

1. Give an example of a substance with a high concentration of H+ ions.

Biology
1 answer:
mojhsa [17]3 years ago
8 0

Answer:

1. Hydrochloric acid

2. Ethanoic acid

3. Amount of heat required to rise the temp of an obj by 1 degree celcius

4. Yes, it means water needs a huge amount of heat energy to rise its temperature by 1 celcius and to break hydrogen bond between molecules

5. The heat energy required to change a substance from liquid state to gas state

6. A process where a substance change phase or state from liquid to gas

7. Water has hydrogen bond, a strong bond between O and H molecules.

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False,

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2 years ago
Muscle contraction that results in a change in joint angle is called
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This question is pretty vague and confusing.
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