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A sample of potassium nitrate

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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Potassium nitrate is made by adding potassium chloride to hydrogen nitrate in the presence of oxygen gas. Along with the
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2. asked by mark
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Lead(II) nitrate reacts with potassium iodine to produce lead(II) iodide and Potassium nitrate. If 1.23 mg of lead nitrate are
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2. asked by stocihs hard
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20.When black gunpowder explodes, potassium nitrate, carbon, and sulfur react with each other to form nitrogen, carbon dioxide,
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2. asked by Ali
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A 15.0 g sample consisting of a mixture of silver nitrate and sodium nitrate is dissolvedin water. This aqueous mixture then
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2. asked by Chuck
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Potassium has an atomic mass of 39.10amu. a sample of potassium is made up of isotopes potassium-39 (mass=38.964) and
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2. asked by Skylar
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A saturated solution of potassium nitrate in water is prepared at 70.0*C then cooled to 55.0*C how many grams of potassium
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2. asked by Melissa
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10.1g of potassium nitrate were dissolved in 50cm^3 of water. the temperature fell by 16 degrees celsius. Determine(a) the
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2. asked by Jessica
3. 1,072 views
You are required to prepare 100g of potassium nitrate crystals from its saturated solution at 75 degree Celsius. If the
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2. asked by Sagnik
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could you use potassium nitrate to test for fluoride in mouth rinse?Is potassium nitrate a water soluble.?
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2. asked by Janet
3. 1,166 views