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
Reika [66]
3 years ago
8

Would the amount of solid magnesium increase decrease or stay the same if you added a strong acid to it?

Chemistry
1 answer:
Vlada [557]3 years ago
8 0
Solid Magnesium is considered as active metal so it reacts with strong acids like HCl and H₂SO₄ liberating Hydrogen gas according to the following equations:

Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
Mg(s) + H₂SO₄(aq) → MgSO₄(aq) + H₂(g)

so the amount of solid magnesium decrease  by addition of strong acid to it.
You might be interested in
The planets which lie beyond the asteroids are called the _____ planets.
scoray [572]
It is different everywhere you look but it's mainly asteroid belt  <span />
8 0
3 years ago
Read 2 more answers
In a solution with a pH of 4, the [OH-] is:<br>1x 10-10<br>1x 10-4<br>10<br>- 1x 10-8<br>​
e-lub [12.9K]

Answer:

1 x 10^-4

Explanation:

Use the equation pH = -log[OH-}

Rearranging it [OH-] = 10^-pH

Plugging in we get [OH-] = 1 x 10^-4

3 0
3 years ago
Which elements are present in the compound aluminium nitrate?
PSYCHO15rus [73]

Answer:

Aluminum nitrate is a salt composed of aluminum and nitric acid, belonging to a group of reactive chemicals - organic nitrate and nitrite compounds. The nitrate ion is polyatomic, meaning it is composed of two or more ions that are covalently bonded. This ion makes up the conjugate base of nitric acid.

Explanation:

4 0
2 years ago
Read 2 more answers
19) Which one of the following statements describes a chemical property of hydrogen gas?
Rom4ik [11]
B) hydrogen gas burns in air.

explanation: the rest are physical properties.
3 0
3 years ago
A substance with a mass of 50.0 g has a temperature change of 40.0
grigory [225]

Answer:

Mass=50.0g

H=670J

change in temperature=40

using. c=h÷m×change in temperature

c=670÷50×40

C=670÷2000

C=0.335jkg-1k-1

7 0
2 years ago
Read 2 more answers
Other questions:
  • Use molecular orbital theory to determine whether f22+ is paramagnetic or diamagnetic.
    13·2 answers
  • If you started with 35.0 grams of H2S and 40.0 grams of O2, how many grams of S8 would be produced, assuming 95 % yield? 8H2S(g)
    14·1 answer
  • Which group of elements will readily lose one electron to meet the octet rule? Alkaline Earth Metals c. Halogens Alkali Metals d
    7·1 answer
  • What is the volume occupied by 6.0 moles of carbon dioxide gas at standard conditions of temperature and pressure
    6·1 answer
  • Can a white tiger and an orange tiger can be brother and sister?
    12·1 answer
  • Which of the following is an example of violating aufbau principle in filling electronic orbitals
    9·1 answer
  • What is the difference between active transport and passive transport? Which one requires energy?
    14·1 answer
  • Which of the following is NOT a qualitative observation?
    14·1 answer
  • Is energy needed to break the bond? Cl2 ----&gt;2Cl-​
    7·1 answer
  • How do interactions of the biosphere and the geosphere result in ecological succession
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!