1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sholpan [36]
3 years ago
10

If you get this right I will give brainliest and will love you!!

Chemistry
1 answer:
Nata [24]3 years ago
6 0

Part A answer is C. - central idea

Part B answer is C. - supports central idea

Part A answer is D. - what the author thinks

Part B answer is A. - supports what the author thinks

You might be interested in
12. Draw an energy curve for a chemical reaction that begins at 30 kj and has an activation energy of
Rufina [12.5K]

Answer:

  • <em>Since the activation energy is 50kJ , we need to supply it  50kJ from 30kJ to make it 80kJ .</em>
  • Diagram attached in the file .

8 0
3 years ago
34 grams of carbon react with an unlimited amount of h2o. the reaction is: c + h2o → co + h2 the equation is balanced. the start
VladimirAG [237]
A  periodic  table  is  tabular  arrangement  of  the  chemical  elements,  ordered  by  their  atomic  number,electronic  configuration  and   recurring   chemical  properties.  carbon  is   in  group  14   and   period  two. The  atomic  mass  of  carbon  from   periodic  table is  12.01 g/mole
5 0
3 years ago
Arthur is performing a lab which requires a 0.2 M solution of calcium hydroxide. However, the only calcium hydroxide solution av
aev [14]

Answer:

He needs to add 4 mL of the 0.5 M solution to 6 mL of water.

7 0
3 years ago
Please reply really quickly. Do not reply if you do not know.​
diamong [38]

Answer:

Explanation:

Red Blood Cell- Carry Oxygen - Large Surface area no nucleus

Sperm Cell- Fertilize the Egg- tail, lots of mitochondria

Palisade Cell- Photosynthesis- Lots of chloroplast and transparent

7 0
3 years ago
Read 2 more answers
I need help please . science
dlinn [17]

Answer:

Whats that supposed to mean?

whats the question

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • EASY 8TH GRADE SCIENCE PLEASE HELP
    8·1 answer
  • During a lab activity, students prepared two solutions separately at the same temperature. Later they mixed the solutions and th
    7·1 answer
  • An electrically neutral atom consists of 15 neutrons, 13 electrons, and a
    7·1 answer
  • Does gallium have a roman numeral?
    6·2 answers
  • Which cell copies its dna
    10·1 answer
  • I went to the doctor for a check-up last week. First, she examined the (1) ___ portion of my body by listening to my heart and t
    12·1 answer
  • Which of the following phrases best describes an atom? Choose the two correct answers.
    11·1 answer
  • How many oxygen atoms are there in 5 molecules of Al2(SO4)?
    11·1 answer
  • Hurry answer this pls so i can pass
    9·1 answer
  • If there are 100 black beans, 27 brown beans, and 173 white beans in the container, what is the percent composition of the conta
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!