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
geniusboy [140]
3 years ago
7

Task Card #1

Chemistry
1 answer:
kumpel [21]3 years ago
5 0

Answer:

B. Gas formation

Explanation:

When you combine baking soda and vinegar - which I'm assuming happened to create this reaction - it forms carbon dioxide, a gas.

You might be interested in
Workout the number of atoms in 0.5 moles of iron?
Luba_88 [7]

Answer:

Explanation:Please assist me with chemistry assessmentPlease assist me with chemistry assessmentPlease assist me with chemistry assessmentPlease assist me with chemistry assessmentPlease assist me with chemistry assessment

8 0
2 years ago
Thyroid hormone contains the mineral thyroid hormone contains the ________.
erica [24]

Thyroid hormone contains the mineral iodine (option I). Details about thyroid hormone can be found below.

<h3>What is the thyroid hormone?</h3>

Thyroid hormone is the hormone produced by the thyroid gland of the body, which is a large butterfly-shaped endocrine gland situated on the front of the neck that produces various hormones.

The thyroid hormone is responsible for regulating metabolism, which controls the amount of calories burnt in a day.

One of the major minerals found in the thyroid is iodine. The thyroid gland absorbs iodine from the bloodstream, and then stores it to aid in the production of thyroid hormones.

Therefore, the thyroid hormone contains the mineral iodine.

Learn more about thyroid at: brainly.com/question/13856314

#SPJ1

8 0
2 years ago
What is the enthalpy for 2H2S(g) + 3O2(g) -&gt; 2H2O(I) + 2SO2(g). (∆H)​
miss Akunina [59]

Answer:

2H2S (g) + 3O2 (g) → 2H2O (l) + 2SO2 (g)

Calculate ΔH° from the given data. Is the reaction exothermic or endothermic?

ΔH°f (H2S) = -20.15 kJ/mol; ΔH°f (O2) = 0 kJ/, mol; ΔH°f (H2O) = -285.8 kJ/mol; ΔH°f (SO2) = -296.4 kJ/mol

8 0
3 years ago
Calculate the number of joules released when 72.5 grams of water at 95.0 degrees Celsius cools to a final temperature of 28.0 de
Airida [17]
Water's specific heat capacity is 4200 J/Kg°C
95-28=67
72.5grams in kg is 0.0725kg
Energy = 67×0.0725×4200
Energy = 20,401.5 J or 20.4015 kJ
7 0
3 years ago
Erica is working in the lab. She wants to remove the fine dust particles suspended in a sample of oli. What method is she most l
patriot [66]

Erica is likely to use reverse osmosis process.it is the method used in the industry to treat water in oil and gas industry .or ultra filtration method is also employed

7 0
4 years ago
Read 2 more answers
Other questions:
  • Iron (iii) oxide can be reduced to metallic iron by beating it in the presence of carbon. Balance the following equation, then d
    6·1 answer
  • In your own words, explain what "the more mass a substance has, the greater the object's thermal energy" means.
    5·1 answer
  • Which statement is false
    14·1 answer
  • To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds sodium hydroxide solution to a sample
    8·1 answer
  • What kind of reaction is this ? P+02-P4010
    9·1 answer
  • A student wants to know if the effect of gravity is the same on all objects. She follows these steps:
    5·1 answer
  • What determines the identity of a substance?<br> proton<br> neutron<br> electron<br> photon
    10·2 answers
  • When a car takes a sharp turn to the left and the person in the car slides to the right, this
    6·1 answer
  • Can you show me the answer and explain?
    6·1 answer
  • Please hurry! classify the following as a
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!