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
lana [24]
2 years ago
12

Draw a physical model that shows the reaction of zinc metal and hydrochloric acid (hydrogen chloride).

Chemistry
1 answer:
Brilliant_brown [7]2 years ago
3 0

Answer:

Zinc + Hydrochloric Acid Zinc Chloride and Hydrogen Gas

Zn + 2HCI - ZnCl2 + H2

Explanation:

Be sure to label your model to clearly show how you are representing the atoms

You might be interested in
Can someone help me to answer these Chemistry questions?
Andreyy89
Which ones in specific
3 0
3 years ago
Which statements explain the relationship between mass, velocity and kinetic energy? Select the TWO (2) that apply.
Ad libitum [116K]

Answer:

I think D

Explanation:

Kinetic energy has a direct relationship with mass, meaning as mass increases so does the kinetic Energy of an object.

6 0
2 years ago
A speed-time graph shows a line sloping downward. How was the speed changing?
Mice21 [21]
It means it has a constant deceleration
3 0
2 years ago
Can You Tell?<br> Pepsinogen is released in the stomach. Why can't it digest stomach walls?
miv72 [106K]

Answer:

Specific cells within the gastric lining, known as chief cells, release pepsin in an inactive form, or zymogen form, called pepsinogen. By doing so, the stomach prevents the auto-digestion of protective proteins in the lining of the digestive tract.

Explanation:

Make sure to edit so you don't get copy-writed

5 0
3 years ago
Is rust a pure substance or a mixture? &lt;3
Naddik [55]
Iron is a pure substance
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which scenario describes a transfer of mechanical energy to heat and sound energy? Question 7 options: A) a very high pitched so
    6·1 answer
  • PLEASE HELP ASAP!!!!!!
    11·1 answer
  • Which of these types of technologies enable us to use the Earth's heat to produce energy?
    5·1 answer
  • What is the mass (in grams) of 8.45 x 1023 molecules of dextrose: C6H12O6 (Mw. 180.16 g/mol)?
    11·1 answer
  • What is one benefit of using a chemical formula?
    12·1 answer
  • HELP!!! PLEASE!! I don't know this one question!!!
    9·1 answer
  • If you are doing a science experiment where you find out which liquid evaporates the fastest, will you have a control group?
    14·2 answers
  • A scientist made careful measurements of the pressure and temperature of many different gases. Based on these measurements, he c
    7·1 answer
  • Which allotrope of carbon is used in lubricants, sporting goods, and aircraft?
    5·1 answer
  • PLEASE HELP ME
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!