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
timurjin [86]
3 years ago
10

When an aqueous solution of AgNO3 is electrolyzed, a gas is observed to form at the anode. The gas is

Chemistry
1 answer:
iris [78.8K]3 years ago
6 0

Answer:

Oxygen

Explanation:

First, list out all the ions in the aqueous solution:

Ag+, NO3-

H+, OH-

In the anode, the substance lose electrons to undergo oxidation.

From the 4 ions, only OH- can lose electrons to form water and oxygen,

4OH- --->  O2 + 2H2O + 4e-

While others tend to gain electrons to form new substances instead (they undergo reduction).

Oxygen is the gas produced.

You might be interested in
An ionic bond results from electrical attraction between
navik [9.2K]

Answer:An ionic bond results from electrical attraction between oppositely charged ions.

Explanation:

Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions ( where one ion is positively charged and the other one is negatively charged), and is the primary interaction occurring in ionic compounds.

5 0
3 years ago
What does the name iron(ii) in a compound indicate about the cation?
bija089 [108]

Answer:- Fe^+^2

Explanations:- Transition elements shows variable oxidation states. So, while naming these compounds we use the roman numerals to tell their oxidation states.

For example, if someone writes just Iron oxide then it would not be correct since Iron could be in +2 or +3 states. So, it might be Fe^+^2 or Fe^+^3 . So, the right was is to mention the oxidation state of the transition metal.

If the name is written as Iron(II) in a compound then it means there is +2 charge on iron and it is Fe^+^2.


5 0
3 years ago
Read 2 more answers
What are the uses of Acetylene ?<br>​
xxMikexx [17]

Answer:

it is used for welding and cutting

7 0
3 years ago
Read 2 more answers
Which example is an endothermic process
Annette [7]

Answer:

Endothermic reactions is the result of heat being absorbed.

Explanation:

Melting ice cubes. Melting solid salts. Evaporating liquid water. Converting frost to water vapor (melting, boiling, and evaporation, in general, are endothermic processes.

(These are all examples of endothermic reactions.)

4 0
3 years ago
Convert 1.00 us gallon in kilometer (kL)
Murljashka [212]
The answer is 4.54km
5 0
2 years ago
Other questions:
  • How do I do a balancing equation. I understand. Can you show me a step by step on how to do one of the equations that aren't don
    15·1 answer
  • How many moles of water are produced from 13.35 mol of oxygen?
    11·1 answer
  • What is always true of an object with a lot of mass?
    5·1 answer
  • Write a paragraph in your science journal that explains why you can step out of the shower into a warm bathroom and begin to shi
    12·1 answer
  • What are the factor responsible for the non usage of fusion to generate energy
    15·1 answer
  • - If you have a balloon of gas at 0°C and 1 atm, how many gas particles do you have?
    5·1 answer
  • What do an electron and neutron have in common?
    7·2 answers
  • Indicate which of the following will elements will share the electrons and which one will transfer them?
    10·1 answer
  • Diego runs away from zombies at 11 km/h for 3 h.<br> How far does he go?
    8·1 answer
  • What element is found in amino acid that isn’t found in simple sugars like glucose or fructose?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!