How the fluoride can get into the groundwater
The excessive fluoride in the groundwater can lead to brown stains, dental fluorosis, or the pitting of teeth. How the fluoride can get into the groundwater and also pollute it.Explain in detail.
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Explain what volume of water at 30 deg Celsius and 23.0 atm will be produced if a 0.500 g sample of boron hydride is burned totally in oxygen?
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