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A 53.8-mg sample of sodium

A 20.0 gram sample is a mixture of sodium phosphate ,sodium mono-hydrogen phosphate,sodium dihydrogen phosphate and sodium
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2. asked by bill
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A 20.0 gram sample is a mixture of sodium phosphate ,sodium mono-hydrogen phosphate,sodium dihydrogen phosphate and sodium
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2. asked by bill
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The radioactive isotope sodium-24 is used as a tracer to measure the rate of flow in an artery or vein. The half life of
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2. asked by Anonymousee
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A sodium hydroxide sample is contaminated with sodium chloride. A 0.240 gram sample of this impure sample is dissolved in water
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2. asked by Sam
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A 0.2638 g impure sodium carbonate sample is analyzied by titrating the sodium carbonate with the 0.1288 M hydrochloride
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2. asked by CL
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PLEASE HELP!Two samples of sodium chloride were decomposed into their constituent elements. One sample produced 1.78 g of sodium
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2. asked by Diana
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A 58.44-g sample of sodium chloride contains 35.45 g of chlorine, with sodium being the only other element. How many grams of
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2. asked by Sacha
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A solid sample is 81.0 g sodium per 1,000,000. g substance, and contains 1.92 × 10 ^21 sodium atoms, calculate the mass (g) of
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2. asked by Ale
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A sample of sodium reacts completely with 0.568 of chlorine, forming 936 of sodium chloride. What mass of sodium reacted?
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2. asked by Hanna
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A sample of sodium reacts completely with 142 g of chlorine, forming 234 g of sodium chloride. What mass of sodium reacted?
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2. asked by Dominick
3. 558 views