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.
Passionate, if not then commanding
Empathy is when someone understands and shared the feelings of others. Sympathy is when you feel sorry for someone else
<span>Victor is overcome by rage and regret for his actions. His division of his censure between the creature and himself reflects how much they share the blame, how one cannot be blamed without inculpating the other. Echoes of Prometheus myth (Cursed....you!)</span>
A)the hairs on the mans head continues to grow.
B) we had a fundraiser to raise money for the needy children.
C)the sun helps the plants grow.
D) cows are an important breed.
E) the lady brings up her child the right way
F)the lady has a breed the dogs