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Nitrate concentrations exceeding 44.3 mg

Nitrate concentrations exceeding 44.3 mg NO3-/L are a concern in drinking water due to the infant disease, methemoglobinemia.
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2. asked by cucu
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High concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill fish. Lethal concentrations of these
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2. asked by Jay
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For which of following can the metal ions be separated from one another by adding solution of sodium hydroxide?(a) cobalt
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2. asked by Brandon O'Brien
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The addition of a dilute hydrobromic acid would clearly distinguish solutions ofa. barium nitrate and sodium sulfate b. lead
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2. asked by Joe
3. 1,291 views
Let me try! Let me try! :)nickel(II)nitrate and zinc nitrate -->Ni|Ni^+2 (??M) ||Zn^+2 (??M)|Zn Iron(II) nitrate and zinc
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2. asked by Anna
3. 1,257 views
When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
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2. asked by Justin
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When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
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2. asked by Justin
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ka value for acetic acid,aluminium nitrate,zinc nitrate,ammonium nitrate and sodium dihydrogen phosphate?
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2. asked by cf september
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A system is at equilibrium. Which statement is correct?(1 point) Responses The concentrations of the reactants equal the
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2. 91 views
Wondering If I did this correctly so far50.0 ml of a 0.0500 M solution of lead (II) nitrate is mixed with 40.0 ml of a 0.200 M
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2. asked by Jason
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