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
Rashid [163]
3 years ago
7

Classify the chemical equation CaCO3 → CaO + CO2

Chemistry
1 answer:
pychu [463]3 years ago
3 0

This is displacement reaction.

You might be interested in
What the three injuries which can happen in the lab when chemicals are used incorrectly?
stepladder [879]

Answer:

Eye injuries,Burns,Respiratory injuries

7 0
3 years ago
True or false? osmosis is a type of diffusion.
agasfer [191]

Answer:

true

Explanation:

osmosis is a special case of diffusion. diffusion occurs across a semipermeable membrane and only the water or other solvent moves. Diffusion and osmosis are both passive transport processes that act to equalize the concentration of a solution.

5 0
3 years ago
All reversible reactions will reach chemical _____.
xeze [42]
D.) <span>All reversible reactions will reach chemical "Equilibrium"

Hope this helps!</span>
6 0
3 years ago
I need to balance an equation
mina [271]
I inserted a picture to show u how I worked it out

3 0
3 years ago
Have you ever tried to mix sugar with a cold drink like tea or lemonade? What happened? Explain why.
Vinvika [58]

Answer:

yes

Explanation:

it wont dissolve because when water is cold its molecules dont separate

5 0
3 years ago
Other questions:
  • Calculate the number of atoms per cubic meter in aluminum. The density and atomic weight of aluminum are 2.70 g/cm3 and 26.98 g/
    11·2 answers
  • How many grams are in 6.78 x 10^24 atoms of He?
    10·2 answers
  • Calculate the percent ionic, the percent covalent, and the bond length (in picometers) of a chemical bond between phosphorus and
    6·1 answer
  • Can Air can be warmed or cooled by the surface below
    13·1 answer
  • If two gases with pressures of 2 atm and 3 atm are mixed at a constant temperature, what will the total pressure be?
    11·2 answers
  • Describe the relationship between gravitational force and distance<br> as shown in the diagram.
    12·1 answer
  • Three samples of wood with the same volume were weighed. Sample A has a mass of 224.96 g, sample B has a mass of 0.55632 Ibs, an
    5·1 answer
  • Why is current more dangerous than voltage?
    9·2 answers
  • What is the density of a 12-gram sample of zinc with volume of 8.4 cm3? <br><br> pls hurry pls
    11·1 answer
  • How many grams of chromium(II) nitrate, , must be dissolved to prepare 500. mL of a 0.188 M aqueous solution of the salt?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!