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.
Answer:
I think it's C) "It creates tension by moving fron the slower pace of the description to the faster pace of Bob's dialogue, which suggests an uneasiness on Bob's part."
Because even though I only read this part of the passage just now, instead of the full story, I can tell the description of either character, wasn't too detailed. Not to mention the pacing did start out normally, but it felt as though Bob chimed in a little too quickly.
I hope this answer satisfies you. Also please let me know if it's right or not :)
Answer:
40degree C and 104 degree C
Explanation:
Greece has a warm Mediterranean climate. In summer (June to August), dry hot days are often relieved by stiff evening breezes, especially in the north, on the islands and in coastal areas. Athens can be stiflingly hot, with temperatures occasionally exceeding 40°C (104°F) in July.
Answer:
Alike- My friend Lisa's dog and my dog are <u>alike</u> because they both like playing with tennis balls, sleeping on rugs, and have brown fur.
Like- Richard looked <u>like</u> he was he was about to cry after getting punched in the face.
1) Boring- The school play was really boring because the children did not know how to act.
2) Exciting- My mom wanted to do something exciting for the summer so she decided to take us to Florida.
3) Nice- Everyone at school was teasing the new girl, but even though she barely spoke I found her very nice.
4) Good- Mr. Jones said I did a very good job on the project and gave me an A+.
5) Busy- We want to hangout with Alex, but every time we ask him if he's available he says he's busy babysitting his little siblings.
6) New- My dad got me a new Nintendo for my birthday yesterday and I love it!
7) Clean- When my mom grounded me she said no TV for 2 weeks and that I had to clean my room immediately.
8) Hot- Florida is a very hot state because it is close to the Equator.
Hope this helps!!
I wanna say .Gov. Because it is like the official stuff... you know? Sometimes the .Org's lie and .Com's are not always trustworthy.
