Chemistry, 18.01.2020 06:31 laniflower6
The concentration of calcium ion in a town’s supply of drinking water is 0.0020 m. (this water is referred to as hard water because it contains such a large concentration of ca21.) suppose the water is to be fluoridated by the addition of naf for the purpose of reducing tooth decay. what is the maximum concentration of fluoride ion that can be achieved in the water before precipitation of caf2 begins? will the water supply attain the level of fluoride ion recommended by the u. s. public health service, about 5 × 1025 m (1 mg fluorine per liter)?
Answers: 1
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Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose
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Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.
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Chemistry, 22.06.2019 11:00, 21villalobosjabez
Which type of fossil does this image depict?
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The concentration of calcium ion in a town’s supply of drinking water is 0.0020 m. (this water is re...
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