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A 5g mn sample was dissolved in 100ml water. If the percentage of M (At wt =55g/mol) in the sample is about 5%. What volume is
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2. asked by Fai
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A 100ml aliquot of a water sample containing Ca(II) and Mg(II) is titrated with 22,74mL of EDTA 0.00998 mol/L at PH 10. Another
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2. asked by william
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A solid substance P is soluble in water (1g/ 100mL) at 25°C and 10g/ 100mL of water at 100°C. You are given a sample that
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2. asked by Alyssa
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The solubility of compound A in ethanol is .8g per 100ml at 0degreesC and 5.0g per 100ml at 78degreesC. What is the minimum
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2. asked by Lea
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I have test procedure to evaluate the clarity of a sodium hydroxide (NaOH) sample that goes like this:Dissolve 10g of NaOH in
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2. asked by anne
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I have test procedure to evaluate the clarity of a sodium hydroxide (NaOH) sample that goes like this:Dissolve 10g of NaOH in
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2. asked by anne
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@ 46degress C a 1L sample of ammonia gas has a prssure of 5.3 atm. what is the pressure in atm on the sample when the volume is
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2. asked by help
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help please, have no clue how to solve this.(a) you are given a mixture containing two compounds, A and B. both compounds have a
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2. asked by shelby
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1.homany kj per 100ml in 2 Lt.apple juice?2.sodium per 100ml? 3.sugar per 100ml.?
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2. asked by merve
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A 2.622 g sample of almonds is ignited and used to melt ice in a can.a. If the almond sample melted 15.24g of ice what is the
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2. asked by Anthony
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