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
Anna71 [15]
3 years ago
12

Au(NO3)3 added with water? Aq or s?

Chemistry
1 answer:
Reptile [31]3 years ago
4 0
Gold (III) nitrate in an aqueous solution is hydrolyzed with formation of gold (III) metahydroxide.

Au(NO₃)₃ → Au³⁺(aq) + 3NO₃⁻(aq)

Au³⁺ + H₂O ⇄ AuOH²⁺ + H⁺
AuOH²⁺ + H₂O ⇄ Au(OH)₂⁺ + H⁺
Au(OH)₂⁺  + H₂O → AuOOH·H₂O(s) + H⁺

Au(NO₃)₃(aq) + 2H₂O(l) = AuOOH(s) + 3HNO₃(aq)
You might be interested in
When most liquids freeze, explain what happens to the motion and the space between the atoms.
KiRa [710]

Answer:

atoms relative motion slow down and begin to vibrate in place

8 0
3 years ago
Which of the following pollutants could be reduced through proper maintenance and area ventilation to improve human health?
azamat

Answer:

Chimney soot

Explanation:

  • The periodicity of chimney used in homes is very highly harmful to human health.
  • If proper maintenance and cleanliness and ventilation are taken care of on such organic compounds, it can also control human health.
  • Carbon compounds form chimneys are highly harmful to human health if timber or coal-fired black chimney soot can be disposed of from time to time and with constant maintenance we can control pollution.
4 0
3 years ago
What type of relationship does temperature and pressure have?
blsea [12.9K]
Pressure is directly proportional to temperature.

<span>From the ideal gas law- </span>PV= nRT

by making P the subject of the formula, P= nRT/V

<span>This implies that Pressure is directly proportional to temperature, OR, as pressure increases, temperature will increase proportionally.</span>
5 0
3 years ago
Suppose that 2.14 grams of H2SO4 is mixed with enough water to make 225 mL of solution. Determine the Molarity (M) of the soluti
Alik [6]

Answer:

0.0970 M

Explanation:

Remember this equation:

mol/M x V

Convert it so that you can get M.

M=mol/V

Convert the 2.14 grams of H2SO4 into mols

=0.0218

Convert mL to L

225/1000

=0.225

Plug it in.

0.0218/0.225

=0.0970 M

6 0
3 years ago
What type of energy is caused by positive and negative charges in matter
levacccp [35]

Answer:

Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged.

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The atomic mass of an element is 32.07 u and its atomic number is 16. The number of protons contained in the nucleus of an atom
    6·2 answers
  • Volume is the quantity of two-dimensional space occupied by a liquid, solid, or gas.
    14·2 answers
  • What is the molar mass, in grams of a mole of an element equal to?
    13·1 answer
  • What is the relationship between the following compounds??
    12·1 answer
  • Write an expression that can be used to check the quotient of 646÷3
    15·1 answer
  • PLZZZZ HELP!!!!!! WILL GIVE BRAINLIEST!!
    9·2 answers
  • How many electrons are in the 3p sublevel of Sulfur?
    12·1 answer
  • Which effect of long-term environmental change is the driving force behind evolution?​
    15·1 answer
  • If 43.1 g of O2 and 6.8 g of CO2 are placed in a 13.7 L container at 34 degrees C, what is the mixture of gasses?
    9·1 answer
  • What part of the underside of a gecko's feet
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!