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Water Analysis CHEMISTRY 1112 Postlab Questions: Show logic for full credit! Yis

ID: 1084343 • Letter: W

Question

Water Analysis CHEMISTRY 1112 Postlab Questions: Show logic for full credit! Yist two adverse effects of water pollution. Th Ef 2. What influences the pH of natural waters? 3. List a specific example in which a source of natural water would be basic. 4. List a specific example in which a source of natural water would be acidic. 5. Explain how minerals such as iron are cycled through the ecosystem. List two disadvantages of hard water. dn LA If 75.00 mL ofa water sample required 21.67 mL of EDTA of the concentration found in Problem in the Prelab questions, what is the hardness of the water in terms of ppm CaCO,?

Explanation / Answer

ADVERSE EFFECTS OF WATER POLLUTION :

all forms of life (nearly) are water dependent , the pollution of which results in the harmful consumption and deterioraton of health. accumulation of wastes hampers the aquatic animals directly and the life forms consuming the water are severely affected.

water pollution has an adverse effect on the aquatic habitation as the supplied oxygen in water bodies is not sufficient

the discharge of the polluted water used in irrigation destroys and harms the crops and the crop yield.

water has a direect impact on the biosphere.ecosystems are detsroyed dur to rise in temperature of sea level.