Answer:
this may help you solve the problem! :D
Explanation:
Negative air ions (NAIs) have been discovered for more than 100 years and are widely used for air cleaning. Here, we have carried out a comprehensive reviewing on the effects of NAIs on humans/animals, and microorganisms, and plant development. The presence of NAIs is credited for increasing psychological health, productivity, and overall well-being but without consistent or reliable evidence in therapeutic effects and with controversy in anti-microorganisms. Reports also showed that NAIs could help people in relieving symptoms of allergies to dust, mold spores, and other allergens. Particulate matter (PM) is a major air pollutant that affects human health. Experimental data showed that NAIs could be used to high-efficiently remove PM. Finally, we have reviewed the plant-based NAI release system under the pulsed electric field (PEF) stimulation.
Carbon tetra chloride = CCl4
calcium bromide = CaBr2
Answer:
<u>3.39 grams </u>of AgNo3 are required to make 25 ml of .80M solution
Explanation:
Molarity , M = 0.80
Volume = 25 ml
V = 0.025 L
Here n = number of moles
n = 0.02 mole
Molar mass of AgNO3 = 169.87 g/mol
Mass = 3.397 g
Answer:
I think that is electrons and nucleus
Explanation:
It makes sense
Answer:red green and blue hope it helps!,!!!!!!!
Explanation:
