The main purpose of America's Declaration of Independence was to explain to foreign nations why the colonies had chosen to separate themselves from Great Britain. The Revolutionary War had already begun, and several major battles had already taken place.
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Answer:
I’m not fully sure but in my opinion i would think, “You can not learn in the future unless you learn from your mistakes.” I hope this helps, Sorry if it is wrong.
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Team members, customers, sponsors, and someone who uses the product. I think all of them are stakeholders...
The correct answer would be B. Hubris if it is possible can you mark me as brainliest would gladly appreciate it ty and have a great day!
Answer:
A. Bubbles formed
Explanation:
When a student added a piece of limestone to a solution of hydrochloric acid, bubbles are formed.
The bubbles are as a result of the CO2 gas that is formed.
Below is the reaction:
CaCO3+2HCl → CO2+H2O + Ca++ + 2Cl-
From the left hand side, we can see that the reaction is with limestone and hydrochloric acid. Their reaction forms carbon dioxide gas (CO2), water (H2O), dissolved calcium (Ca++) and dissolved chlorine (Cl-) on the right hand side.
With due observation, bubbles will be seen evolving from the reaction. These bubbles formed is the carbon dioxide gas which reveals that a reaction is taking place.