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
DIA [1.3K]
3 years ago
6

Which of the following is an example of an environmental problem caused by chemicals

Chemistry
1 answer:
Neko [114]3 years ago
7 0

Answer:

A

Explanation:

All of the other options are ways that could help the environment from the chemicals, but if they just continue to use the chemicals then it would hurt the environment

You might be interested in
Which scientific tools are used by life scientists
Zolol [24]
Microscopes, balances,scales
8 0
3 years ago
The enthalpy of vaporization of liquid water at 100°C is 2257 kJ/kg. Determine the enthalpy for apordato of iuod eeat capacity o
igomit [66]

Explanation:

The given data is as follows.

         T_{1} = 100^{o}C,       T_{2} = 10^{o}C

       \Delta H_{vap1} = 2257 kJ/kg,     \Delta H_{vap2} = ?

For water, C_{p} = 4.184 kJ/kg ^{o}C

Formula to calculate heat of vaporization is as follows.

  \Delta H_{vap1} - \Delta H_{vap2} = C_{p}(T_{1} - T_{2})

Hence, putting the values into the above formula as follows.

\Delta H_{vap1} - \Delta H_{vap2} = C_{p}(T_{1} - T_{2})

2257 kJ/kg - \Delta H_{vap2} = 4.184 kJ/kg ^{o}C (100 - 10)^{o}C

            \Delta H_{vap2} = 2257 kJ/kg - 376.56 kJ/kg

                                       = 1880.44 kJ/kg

Thus, we can conclude that enthalpy of liquid water at 10^{o}C is 1880.44 kJ/kg.

3 0
3 years ago
How is an ion different from the parent ion
bonufazy [111]
<span> Chemical properties depend on electron configuration. By either gaining or losing electrons, an atom changes its electron configuration and therefore its chemical properties also change. 9.</span>
4 0
3 years ago
Which of the following is true about an abiotic resource?
aev [14]

Answer:

B. It is a nonliving resource.

Explanation:

The definition of abiotic is "nonliving," and examples of abiotic resources may include soil or water.

5 0
3 years ago
The arrangement of things in the order that they occurred.
RoseWind [281]
The answer is B: chronological order
4 0
3 years ago
Read 2 more answers
Other questions:
  • Need help with this question
    13·1 answer
  • How many moles of cei3 are in 9.42 × 1021 formula units of cei3 (cerium(iii) iodide; a bright, water, soluble solid). answer in
    11·1 answer
  • Please help<br><br> 15 points
    6·1 answer
  • Use Gay-Lussac Law to solve. When the pressure of a balloon starts at 7.5 atm and the temperature surrounding the balloon goes f
    5·1 answer
  • Individuals within populations exhibit some diversity. As a result of possessing slightly different traits, some individuals are
    12·2 answers
  • Does any one here have morsin solutions?
    6·1 answer
  • When coal goes through combustion it releases nitrogen and sulpur into the air in the form of what
    7·1 answer
  • HELP!! URGENT!! WILL GIVE BRAINIEST
    15·1 answer
  • Describe a method to investigate the effect
    8·1 answer
  • What is the counter interval and the relief of this topographic map
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!