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
JulijaS [17]
2 years ago
7

Write balanced chemical equations, including states, for the following reactions:

Chemistry
1 answer:
Kazeer [188]2 years ago
4 0

Answer:

MgCO 3 (s)+2HCl(aq)→MgCl 2 (aq)+CO2 (g)+H2 O(l)

Explanation:

MgCO 3 (s)+2HCl(aq)→MgCl 2 (aq)+CO2 (g)+H2 O(l)

You might be interested in
What are three (3) rights workers have in the workplace?
Jobisdone [24]

Answer:

The right to refuse work that could affect their health and safety and that of others.

8 0
3 years ago
In a chemical equation, what do the coefficients indicate?
Mekhanik [1.2K]
In a chemical equation coefficients indicate the number of molecules/atoms involved in the reaction.
6 0
3 years ago
Read 2 more answers
I WILL MARK BRAINLISET FOR WHOEVER GETS THIS RIGHT! A pot is placed on a gas flame, and the water inside the pot begins to boil.
NNADVOKAT [17]

Answer:

B.     Warm water rises within the pot.?

Explanation

<em>There wasn't enough information given for me to safely determine the correct answer.</em>

8 0
3 years ago
Vegetarian diets can provide high levels of antioxidants and a lipid profile that can help prevent coronary disease. However, th
Sati [7]

Answer: the best statement is 1 (Vitamin B12 (cobolamin) is missing from the vegan diet and very low in the lactovegetarian diet.)

Explanation:

Vitamin B12( cobalamin) is a water soluble vitamin that is essential in the formation of red blood cells. It also serves as a coenzyme in the metabolic reaction of the body. Such reaction includes:

- the remethylation of methionine from homocysteine which is catalyzed by methionine synthase and requires methylcobalamin.

The deficiency of vitamin B12 can lead to the following:

- elevated homocysteine ,

- an increase in methylmalonate

This is due to deficiencies in methionine synthase and methylmalonic acid mutase, respectively in individuals on vegan diet for several years.

Vegans are vegetarians that don't include diary or animal products in their meals. This predisposes them to lack of Vitamin B12. Dairy products provide some vitamin B12 in the lactovegetarian diet. Therefore statement 1 is the correct answer, thanks.

7 0
3 years ago
A solid precipitates from a solution, absorbing heat as it does so. a. Yes b. No c. Can't decide with information given.
inn [45]

Answer:

c. Can't decide with information given.

Explanation:

The chemical and physical processes can be classified as endothermic or exothermic. The first one happens when the system absorbs heat, so the temperature of the surroundings will decrease, and the other one happens when the system releases heat, then the temperature of the surrounds will increase.

Precipitation is the formation of a solid in a solution. The process can happen with absorption or release of heat, it depends on the substance. So, with the information given it's impossible to say it.

3 0
3 years ago
Other questions:
  • Which of the following is true regarding nominal and real GDP?
    12·1 answer
  • PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    8·1 answer
  • Voltaic cells and electrolytic cells are similar because:
    5·1 answer
  • Identify the property of the matter described below.
    9·1 answer
  • What is the wavelength of radio waves that have a frequency of 3.20 x 1010 Hz?
    9·2 answers
  • Provide three different types of examples of how minerals form on earth
    5·1 answer
  • A reaction generates hydrogen gas (H) as a product. The re-
    7·1 answer
  • In order to participate in a hydrogen bond, a hydrogen atom must be covalently bonded to one of three elements. What are they?
    12·1 answer
  • Are single called bacteria
    5·2 answers
  • Which of the following are examples of useful hydrocarbons?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!