Answer: A molecule of hydrochloric acid, for example, is composed of a hydrogen atom and a chlorine atom. When these molecules dissolve into water, they separate into a positively charged hydrogen ion and a negatively charged chlorine ion. ... Only some of the molecules of weak acids disassociate when added to water.
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Answer:
a straight neck flask to allow air to get in
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I took the test eWe
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Chlorophyll is one. I can't quite remember other
I would say chemical but I’m not 100% sure might wanna get a second opinion
Grasses and plants are producers, guanacos are herbivores and are primary consumers and pumas are predators and secondary consumers
