Answer:
[KOH] = 7.76×10⁻³ M
[Ca(OH)₂] = 2.39×10⁻³ M
Explanation:
KOH → K⁺ + OH⁻
pH = - log [H⁺]
14 = pH + pOH
pOH = - log [OH⁻]
10^-pOH = [OH⁻]
14 - 11.89 = 2.11 → pOH
2.11 = - log [OH⁻]
10⁻²°¹¹ = [OH⁻] → 7.76×10⁻³ M
As ratio is 1:1, [KOH] = 7.76×10⁻³ M
14 - 11.68 = 2.32 → pOH
10⁻²°³² = [OH⁻] → 4.78×10⁻³ M
Ca(OH)₂ → Ca²⁺ + 2OH⁻
Ratio is 2:1, so I will have the half of base.
4.78×10⁻³ /2 = 2.39×10⁻³ M
Answer:
_____ play an important role in creating responsible and informed health care consumers and in the development and design of health services.
The answer is Option D (Health psychologists)
Explanation:
Health psychologists:
Is a sub-field of psychology which focus on the bio-psycho-social factors, thereby applying psychological principles and research to the enhancement of health and the treatment and prevention of illness.
Health psychology can further be explained as the application of psychological knowledge and methods to the study, prevention, and management of physical diseases, disorders and behavioral processes in health, illness, and healthcare.
Roles of Health psychologists
Below are some of the important roles health psychologists play:
- Health psychologists identify and treat psychological distress in patients with physical diseases. Thereby offering therapy for difficulties relating to anxiety, depression, addictions, and risky behaviors
- Analyze the best ways to promote healthy living and disease prevention, and they focus on appropriate programs of treatment, including therapy, in collaboration with other involved health professionals.
- Intervene with psychological assistance when people are diagnosed with serious illness. For example, providing psychological support for Intensive Care Unit patients.
Answer:
No it is a poor conductor of heat but is a fair conductor of electricity
Explanation:
Answer:
B science of working with metals
Answer:
pick the second one I've done that test