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
zlopas [31]
3 years ago
9

Consider the following balanced equation:

Chemistry
1 answer:
Serga [27]3 years ago
4 0
<span>Zn⁰ + 2H⁺ ------> Zn²⁺ + H2⁰

H⁺ ion has oxidation number +1.
Zn²⁺ ion has oxidation number +2.
Atom of Zn has electric charge 0, and each hydrogen atom in the molecule H2 have oxidation number 0. So, </span> Zn and each hydrogen atom in H2 have oxidation numbers equals "0".<span>

</span><span>Answer is
D. Zn and each hydrogen atom in H2</span><span>

</span>
You might be interested in
The shadow zone exists because ?
lana66690 [7]
At almost the opposite point on the Earth's surface, the "P" waves reappear. The shadow zone exists because the waves are refracted as they pass through the boundary between the mantle and the core and are diverted from their original paths.
6 0
3 years ago
Marcy is running in a race. Her body is changing into .
Blababa [14]

Answer:

Running changes your body by burning body fat and building muscles. Expect to lose fat at the top of your thighs, build stomach muscles of steal and a butt to die for the weight. ... Running increasing your strength and endurance plus interval training can boost your metabolism.

Explanation:

4 0
3 years ago
I’ll really appreciate it if you help me out on this one .
Westkost [7]
1.
-Water levels are dangerously high for wildlife and humans.
-Animals seem to be lost, like the cow and the sheep especially.

2.
-There are not many trees near the water, meaning less areas for wildlife to live.
-There is not much wildlife in general.

Inferences
1. The wildlife shown will move relocate and adapt to another area.
2. Industry — emissions are visible in top left— will continue to hurt the environment. CO2 emissions will increase.

Good luck!
5 0
3 years ago
Consider two liquids, labeled A and B, that are both pure substances. Liquid A has
Scrat [10]
E is the correct answer
4 0
3 years ago
What is humidity? Please answer as quickly as possible.
Katen [24]
"a quantity representing the amount of water vapor in the atmosphere or a gas."
7 0
3 years ago
Read 2 more answers
Other questions:
  • Texas is 790 miles from east to west. How many feet is that if 1 mile is equal to 5,280
    5·1 answer
  • How to know whats a strong acid and whats a weak acid?
    14·1 answer
  • The pressure of a gas is 1.0 atm, the volume is 3.0 L, and the temperature is 200 K. A chemist changes one factor while keeping
    6·1 answer
  • 5. Based on the following reaction: _Fea(SO4)3 +_ KOH &gt; _K2SO4 + _Fe(OH)
    14·2 answers
  • What would the wavelength of a photon be if its energy is 4.79x10-19 J?
    5·1 answer
  • Calculate the formula mass of each compound given below hno3
    14·1 answer
  • Is The atoms of the elements have different masses but the same volume true?
    7·1 answer
  • Calculate the hydroxide ion concentration [OH-] for a solution with a pH of 6.10
    10·1 answer
  • What type of chemical reaction might be confused with the synthesis reaction in part 1, and how can you distinguish these two re
    13·1 answer
  • How many molecules are there in 24 grams of Fe? <br><br> (Please explain how you got the answer)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!