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
Crank
3 years ago
14

Write a balanced equation for the dissolution of CaCO3? lable all phases too... So far I have CaCO3(aq)<-->Ca^2+(aq)+CO3^2

-(aq) but that is wrong. Please help!!
Chemistry
1 answer:
djverab [1.8K]3 years ago
6 0
Perhaps you need the reaction between CaCO_3 and HCl:

CaCO_3 + 2HCl\ \to\ CaCl_2 + CO_2 + H_2
You might be interested in
Liquid nitrogen is cold and can be used to cool objects to -196°C. If you put the bottle of warm air in liquid nitrogen at this
vampirchik [111]

Answer:

Explanation:

It depends on how this is done. If you raise the pressure, the nitrogen will disappear (liquify) and all that will be left will be the 21 % oxygen and the 1% argon.

The process is very complicated because the boiling point of nitrogen keeps on changing. The boiling point is unstable.

6 0
3 years ago
Does adding milk impact the health benefits of the tea? Use your understanding from this unit about solutions and food chemistry
mezya [45]
Yes, it mixes it and has vitamins in the tea.
5 0
3 years ago
What floats on top of molten magma under the earth’s surface?.
elena-s [515]

Explanation:

Earthquakes. are caused by the earth's crust, more specifically, tectonic plates that float on top of molten magma. These plates bump into each other. it's the answer Earthquakes.

5 0
2 years ago
Which statement about the scientific veiws is correct?
hammer [34]
I think the answer will be b cuh
4 0
3 years ago
Which of the following would have the slowest rate of diffusion at a given temperature
MrMuchimi

Chlorine will have the slowest rate of diffusion because it has the highest   relative molecular mass of 71 followed by O₂ with 32, then Neon 20 then He with 2

The rate of diffusion of a gas is inversely proportional to the square root of its relative molecular mass.  

3 0
3 years ago
Read 2 more answers
Other questions:
  • 35 Which element reacts with oxygen to form ionic bonds?(1) calcium (3) chlorine
    5·2 answers
  • _____ energy is energy available to do work.
    15·2 answers
  • How many kilojoules are associated with the formation of 2 moles of HBr(g)
    9·2 answers
  • Compare and contrast the use of U-238 and C-14 in absolute age dating
    6·2 answers
  • What happens when you add or change a subscript
    8·1 answer
  • 8. Calculate the amount of time required to raise the temperature of 0.50 liter of water from 0.0 Celsius to 10.00 Celsius if he
    7·1 answer
  • Match the characteristics of each of the substance to their category
    14·1 answer
  • How many atoms are in 1.4 mol of phosphorus trifluoride (PF3)?
    5·1 answer
  • Describe a method to investigate the effect
    8·1 answer
  • What is a chemical reaction?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!