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
julia-pushkina [17]
3 years ago
8

Solid lead(II) sulfide reacts with aqueous hydrochloric acid to form solid lead(II) chloride and dihydrogen sulfide gas. Express

your answer as a chemical equation.
Chemistry
1 answer:
Vikentia [17]3 years ago
6 0

PbS(s) + 2HCl(aq) \rightarrow PbCl_2(s) + H_2S(g)

You might be interested in
A student finds the mass of a solid object to be 45.026 grams. The student places some water in a graduated cylinder as shown in
Aleks04 [339]
I think it we’ll be 17088 bc
8 0
3 years ago
Which human activity will most likely contribute to ozone layer destruction?
vagabundo [1.1K]
  • Answer: <em><u>The compounds containing CFCs (chlorofluorocarbons) are mainly responsible for ozone layer depletion as these compounds react with ozone in the presence of ultraviolet rays to form oxygen molecule and thus, destroying ozone.</u></em>

Explanation: <em><u>Human activities cause the emission of halogen source gases that contain chlorine and bromine atoms. These emissions into the atmosphere ultimately lead to stratospheric ozone depletion. The source gases that contain only carbon, chlorine, and fluorine are called chlo- rofluorocarbons usually abbreviated as CFCs.</u></em>

5 0
3 years ago
Read 2 more answers
Which formula represents 1,2-ethanediol?
Oliga [24]

Answer:

1) C2H4(OH)2

Explanation:

A 1,2-ethanediol has an ethane structure consisting of two Carbon atoms with a hydrogen from each carbon substituted by a hydroxyl group. This makes it a 1,2-diol.

8 0
2 years ago
Suspect A is actually telling the truth and they describe the events of a certain evening with confidence. After being asked to
lorasvet [3.4K]

It seems like the answer is C, you really just need to use the process of elimination.

7 0
3 years ago
Energy can be .................. From one form to another................. Can be burned to make heat or electricity.
nataly862011 [7]

Answer:

transferred

Energy

Explanation:

Energy is the ability to change the state of bringing about a work leading to movement or generating electromagnetic radiation. There are actually many forms of energy. So, kinetic energy is a form of energy related to the movement of a body. The combustion, in turn, retrieves the potential energy chemical contained in fuels. Solar panels capture light energy to transform it into electrical energy.

3 0
3 years ago
Other questions:
  • Which is better?<br>Sexual Reproduction or Asexual Reproduction
    14·1 answer
  • HNO2+ F- &lt;—&gt; HF + NO2 in the reverse reaction HF is a/an
    11·1 answer
  • The density of a substance with a mass of 40.0g and a volume of 10ml is?
    7·1 answer
  • How many protons, neutrons and electrons are in these atoms?
    5·1 answer
  • Most of the elements on the Periodic Table are metals.<br> True<br> False
    12·1 answer
  • Acceleration always refers to a(n)
    14·2 answers
  • What type of reaction occurred in the reaction between hydrochloric acid and alcohol?
    13·1 answer
  • Ethane is a hydrocarbon with a formula of C2H6 . How many Carbon and Hydrogen atoms are contained within 3 molecules of ethane ?
    13·1 answer
  • 1) Is coffee hot?
    15·2 answers
  • I need help with this! I don't fully understand it
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!