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
finlep [7]
3 years ago
7

Describe an experiment to show that zinc is more reactive than copper

Chemistry
1 answer:
otez555 [7]3 years ago
3 0

Answer:

Take one example: Zinc is extracted from copper sulphate if a little bit of zinc is dissolved in copper sulphate solution. Copper sulphate fades in blue and the solution of zinc sulphate is coloured. Zinc is therefore more reactive than copp

Explanation:

You might be interested in
Which equation represents sublimation?
olga nikolaevna [1]

<span>Answer is </span>3) - H₂O(s) → H₂O(g)<span>

</span>Sublimation can be defined as the type of phase conversion of a substance which is in its solid phase to a gaseous phase without going through its liquid phase. <span>

According to the given choices only third one is correct because solid H</span><span>₂<span>O goes to its vapor without going liquid state. </span></span>

8 0
3 years ago
Read 2 more answers
The unique properties of water enable life to exist on Earth. Which of these is a property of pure water?
Lera25 [3.4K]

Answer:

Capillarity , Adhesion and cohesion . The unique property of water enable life to exist . The most important property of water is movement of materials due to water , maintenance and growth and reproduction .

Explanation:

3 0
4 years ago
6th grade work help me please (:
frozen [14]
The trophosphere contains the most water vapor!
3 0
3 years ago
Define physical and chemical properties, provide three examples of each, DISCUSS THEIR REVERS ABILITIES, and
BlackZzzverrR [31]

Explanation:

the physical and chemical has different meaning

and the three examples are to discuss, reverse

and the ability.and to reverse the ability is to provide

the physical and chemical definement.

7 0
3 years ago
3H2 + N2 = 2NH3 how many hydrogen atoms are in this on both the sides
vredina [299]

Answer:

2

Explanation:

6 0
3 years ago
Other questions:
  • What is the bond angle in a tetrahedral molecule?
    5·2 answers
  • The kinetic molecular theory states that all particles of matter are
    13·1 answer
  • How much water vapor can a cubic meter of air hold at 25 degrees celcius
    6·2 answers
  • In certain conditions, the equilibrium concentrations for components in the reaction 2NOCl(g) 2NO(g) + Cl2(g) are [NO] = 0.02 M,
    9·1 answer
  • The reaction of an Arrhenius acid with an Arrhenius base produces water and A) a salt B) an ester C) an aldehyde D) a halocarbon
    6·2 answers
  • Correct answer will be marrk as braineast answer​
    14·1 answer
  • Mendeleev’s principle of chemical periodicity states that when the elements are arranged according to their atomic numbers. This
    15·2 answers
  • When an exothermic reaction occurs in a water solution, the temperature of the solution
    5·2 answers
  • PLSS HELPP Giving brainliest!! Suppose you place the coefficient 4 before H2O. How many atoms of hydrogen and how many atoms of
    14·1 answer
  • What is the wavelength of light with a frequency of 5.92x10^14
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!