Questions: How many of these compounds are ionic? KBr, AlCl3, CO2, N2O

How many of these compounds are ionic? KBr, AlCl3, CO2, N2O
Transcript text: How many of these compounds are lonic? $\mathrm{KBr}, \mathrm{AlCl}_{3}, \mathrm{CO}_{2}, \mathrm{~N}_{2} \mathrm{O}$ 2 0 3 1
failed

Solution

failed
failed

Solution Steps

Step 1: Identify Ionic Compounds

Ionic compounds are formed between metals and non-metals. We need to identify which of the given compounds are ionic.

Step 2: Analyze Each Compound
  1. KBr: Potassium (K) is a metal and bromine (Br) is a non-metal. This is an ionic compound.
  2. AlCl\(_3\): Aluminum (Al) is a metal and chlorine (Cl) is a non-metal. This is an ionic compound.
  3. CO\(_2\): Carbon (C) and oxygen (O) are both non-metals. This is a covalent compound.
  4. N\(_2\)O: Nitrogen (N) and oxygen (O) are both non-metals. This is a covalent compound.
Step 3: Count the Ionic Compounds

From the analysis, we have identified that KBr and AlCl\(_3\) are ionic compounds.

Final Answer

\(\boxed{2}\)

Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
Diapedesis is the movement of leukocytes out of . O the bone marrow O the liver and spleen O blood vessels
failedAnswered
When two people engage in voluntary trade, both will necessarily lose. both will expect to be made better off. one will necessarily lose. each will expect to lose.
failedAnswered
Given a watery solution in which 1 / 1,000,000(1 × 10^-6) particles are free H+ ions, what will the pH be?
failedAnswered
Draw the altitude from vertex A in each of the triangles. Then use trigonometry to find the height of the altitude. Leave your answer in terms of sin θ, cos θ, or tan θ. (Hint: Answer will look something like this: H=n sin θ )
failedAnswered
1. The atomic number tells you the a. number of neutrons in the nucleus. b. number of protons in the atom. c. atomic mass of the atom. d. number of its electrons if the atom is neutral. e. Both b and d are correct.