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
cluponka [151]
3 years ago
8

Understanding the theory of plate tectonics can help people better understand Earth's movements. How can knowledge of plate tect

onics help people living in areas prone to earthquakes and volcanic eruptions?
Chemistry
1 answer:
Anettt [7]3 years ago
4 0
The knowledge of plate tectonics help people living in areas prone to earthquakes and volcanic eruptions can help by knowing the chances of the earthquake or volcanic eruption
You might be interested in
What systems might not work right when you have a cold
Vsevolod [243]

Answer:

hello :3

A cold is a contagious upper respiratory infection that affects your nose, throat, sinuses and trachea (windpipe).

Explanation:

have a nice day :3

5 0
2 years ago
What equation in the blast furnace extraction of iron is not a redox reaction?
Misha Larkins [42]

The decomposition of limestone CaCO3 > CaO + CO2

8 0
3 years ago
When solid (NH4)(NH2CO2)(NH4)(NH2CO2) is introduced into an evacuated flask at 25 ∘C∘C, the total pressure of gas at equilibrium
USPshnik [31]

Answer:

the value of Kp at 25°C is 2.37 × 10⁻⁴atm³

Explanation:

Given that Kp = 0.116atm

NH₄(NH₂CO₂)(s) ⇄ 2NH₃(g) + CO₂(g)

                               2x atm         xatm

Pt                     =      PNH₃         PCO₂

0.116                =      2x          +        x

0.116                =      3x

x = 0.116/3

x = 0.039 atm

PNH₃ = 2x =2(0.039) = 0.078 atm

PCO₂ = x = 0.039 atm

Now,

KP = PNH₃² × PCO₂

     = 0.078² × 0.039 atm³

     = 2.37  × 10⁻⁴ atm³

the value of Kp at 25°C is 2.37 × 10⁻⁴atm³

7 0
3 years ago
HELP ME ON NUMBER 8 ASAP
Varvara68 [4.7K]

Answer:

2. hope it helps. please follow me I'm new here

3 0
3 years ago
Solid silver chloride, AgCl(s), decomposes to its elements when exposed to sunlight.
AleksAgata [21]

<u>Answer:</u> The coefficient of silver chloride in the chemical reaction is 2

<u>Explanation:</u>

Decomposition reaction is defined as the reaction in which a single large substance breaks down into two or more smaller substances.

The general equation for the decomposition reaction follows:

AB\rightarrow A+B

When silver chloride decomposes when exposed to sunlight, it produces silver metal and chlorine gas

The chemical equation for the decomposition of silver chloride follows:

2AgCl(s)\rightarrow 2Ag(s)+Cl_2(g)

By Stoichiometry of the reaction:

2 moles of solid silver chloride decomposes to produce 2 moles of silver metal and 1 mole of chlorine gas

Hence, the coefficient of silver chloride in the chemical reaction is 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • What term is used to describe the lowest energy level of a particle?
    12·2 answers
  • A 0.529-g sample of gas occupies 125 ml at 60. cm of hg and 25°c. what is the molar mass of the gas?
    6·1 answer
  • How many electrons are there in the following compound?
    10·1 answer
  • What conditions make for a weak volcanic eruption?
    13·2 answers
  • How are science and technology related? A. Science is a branch of technology. B. Science is the application of technological kno
    9·2 answers
  • The molality of a solution is a measure of -
    7·1 answer
  • 7.0
    8·1 answer
  • Which of the following describes an element? Choose all that apply. Question 1 options: Gold is an example. Salt water is an exa
    11·1 answer
  • How are alpha, beta and gamma radiation characterized in terms of mass and charge?
    13·1 answer
  • Thio neutralizers are used to reform _____ bonds. hydrogen salt disulfide peptide
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!