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
Veronika [31]
2 years ago
5

Identify a chemical reagent that can be used to distinguish solid CaCl2 from CaCO3

Chemistry
1 answer:
jenyasd209 [6]2 years ago
3 0
<span>The words you seek are soluble and insoluble.The chemical you want is an acid. Add an acid (acetic acid or hydrochloric acid) and the CaCO3 will fizz but CaCl2 will not</span>
You might be interested in
The pot shown in the picture is made of two different metals. Why is the handle made of a different metal than the rest of the p
sertanlavr [38]
The rest of the bot needs to be able to heat up to cook ur food but the handles should be cooler so u can touch them
8 0
3 years ago
Read 2 more answers
Both of the sulfur-oxygen double bonds in so2 is polar. in which direction should the polarity arrows point
kodGreya [7K]

Answer:

Away from the central sulfur atom.

Explanation:

4 0
3 years ago
Read 2 more answers
What type of compound does the formula, CuCl2, represent?<br> a. ionic salt<br> b. covalent molecule
Rainbow [258]
The answer is:  [B]:  "ionic salt" .
___________________________________________________
Note:  There is no "sharing of electrons" among the elements in this compound; so this compound in NOT a "covalent molecule".

However, there is ionic bonding:  Cu²⁺ and  Cl⁻  ;  to form:  "CuCl₂" .
____________________________________________________ 
7 0
3 years ago
Leandra is baking cookies, and they are ready to come out of the oven. Before she takes them out of the oven, she puts oven mitt
Mamont248 [21]
The answer is Heat energy moves from warmer objects to cooler ones
5 0
2 years ago
Which chemical element has the shortest name.
Westkost [7]
Tin is the shortest chemical element on the Periodic Table.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A solution of [FeSCN]^{2+} is found to have 37% transmittance at 447 nm. If the molar absorption coefficient (ε) is 4400 at λ_{m
    12·1 answer
  • Please help! Multiple choice question!
    15·2 answers
  • Hydrogen atoms absorb energy so that the electrons are excited to n=4. Calculate the wavelength, in
    5·1 answer
  • Fredrick is doing a lab on pH. He uses many household items to determine the pH of his items. Which of his actions best describe
    7·2 answers
  • A beaker was half filled with freshly distilled H2O and placed on a hot plate. As the temperature of the water reached 100°C, vi
    5·2 answers
  • Write a net ionic equation for the reaction between mno4- and fe2+ in acid solution
    7·1 answer
  • How do I know which element comes first in the formula for a binary molecular compound if i just have the two elements, not the
    15·1 answer
  • Hiiii :D !! I need help please :&gt;
    7·1 answer
  • According to Dalton, atoms cannot be SELECT ALL THAT APPLY a Created b Destroyed c Subdivided d Bonded​
    6·1 answer
  • Calculate the mass of nitric acid required to make a 250mL solution with 2.40 ph
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!