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
Afina-wow [57]
4 years ago
7

Based on the activity series provided which reactants will form products? F>Cl>Br>l

Chemistry
2 answers:
vampirchik [111]4 years ago
7 0

Answer:

CuI₂ + Br₂

Explanation:

1) The activity series F > Cl > Br > I means that F is the most active and I is the least active of those four elements (the halogens, group 17 in the periodic table).

The activity is a measure of how eager is an element to react compared to other elements in the series in a single replacement reaction.

2) Choice 1: CuI₂ + Br₂

Since the activity of Br is higher than that of I, Br will react with CuI₂, displacing I, which will be left alone, as per this chemical equation:

CuI₂ + Br₂ → CuBr₂ + I₂

Being I less active than Br, it cannot displace Br in CuBr₂.

3) Choice 2: Cl₂ + AlF₃

Being Cl less active than F, the former will not displace the latter, and the reaction will not proceed.

4) Choice 3: Br₂ + NaCl

Again, being Br less active than Cl, the former will not displace the latter, and the reaction will not proceed.

5) Choice 4: CuF₂ + I₂

Once more, being I less active than F, the former will not displace the latter, and the reaction will not proceed.

hope this helped!

fenix001 [56]4 years ago
6 0

Answer:

CuI₂ + Br₂

Explanation:

You might be interested in
From what is a nebula made
Naya [18.7K]

interstellar cloud of dust, hydrogen, helium and other ionized gases.

4 0
4 years ago
I will give you brain list please don’t put whatever if you just want the answer for points put I don’t know
Lesechka [4]

Answer:

its B

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following happens when an ionic bond is formed? (1 point)
bazaltina [42]

This problem is asking for an explanation of what happens when an ionic bond is formed. Although the choices are not given in the question, one can find them on the attached file and realize the answer is C "a less electronegative atom donates an electron to a more electronegative atom" according to:

<h3>Types of bonds:</h3><h3 />

In chemistry, the forces that hold atoms together are known as chemical bonds and act like connections for atoms to form compounds. There exist ionic and covalent bonds, so the formers occur when electrons are thoroughly donated from the least electronegative atom to the most electronegative one.

On the flip side, covalent bonds occur when the electrons are shared between the two or more of the atoms forming the compound. In such a way, one can discard choices A and B because they are more related to covalent bonds.

Therefore, one can select C "a less electronegative atom donates an electron to a more electronegative atom" as the correct answer, because not all the elements are able to donate more than one single electron, and the less its valency, the more ionic the compound turns out to be.

Learn more about types of bonds: brainly.com/question/792566

3 0
3 years ago
What is the partial pressure of a gas mixture in a mixture of gases?
lesantik [10]
The answer is b. The sum of the individual gas pressure in the mixture
8 0
3 years ago
Read 2 more answers
Help me with this pleaseeeeeee
stiks02 [169]

Magnesium oxide is an ionic compound with a very high melting point and which requires a large amount of energy for melting.

<h3>What are ionic compounds?</h3>

Ionic compounds are compounds which are formed between oppositely charged ions which are held together by electrostatic forces of attraction between the oppositely charged ions.

Ionic compounds are formed when metal atoms donate electrons to non-metals atoms to form ions.

Magnesium oxide is an ionic compound.

The nature of bonding is ionic bonding.

It has a crystalline lattice structure.

The forces of attraction is electrostatic forces of attraction.

It has a high melting point of 2,852 °C, and thus requires a large amount of energy go melting to occur.

Therefore, magnesium oxide is an ionic compound which requires a large amount of energy for melting.

Learn more about ionic compounds at: brainly.com/question/11638999

3 0
2 years ago
Other questions:
  • C4H8(g)⟶2C2H4(g) C4H8(g)⟶2C2H4(g) has an activation energy of 262 kJ/mol.262 kJ/mol. At 600.0 K,600.0 K, the rate constant, ????
    8·1 answer
  • A propane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. Which condition of the gas
    7·2 answers
  • A sample of tap water contains 1.95 x 10^3 ppm caco3. assuming the density of the tap water is 1.00 g/ml, calculate the mass of
    8·1 answer
  • The force produced by the pull of the earth's gravity on an object is called what?
    11·2 answers
  • Where does nitrogen come from
    15·1 answer
  • W do I find the family # and the period # for aluminum on the periodic table
    12·1 answer
  • What is the molar mass of a substance?
    8·2 answers
  • Salt water is made of water (H2O) and NaCl (salt). Which of these substances is the solute
    11·1 answer
  • La historia de la quimica se inicia con el descubrimiento de
    5·1 answer
  • CaO +<br> HCI →<br> CaCl2 +<br> H20
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!