A Sample had reagent solutions

How do I make 5 ml of a final concentration of 20 ug/ml of reagent A in 10% reagent B/ 1X reagent C?Note: The stock of reagent A
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2. asked by Chris
3. 728 views
A Sample had reagent solutions used:Iodine solution (no change), Biuret solution (pink), Benedict's solution (yellow) and Pure
1. 1 answer
2. asked by Colour changes explanation
3. 204 views
A Sample had reagent solutions used: Iodine solution (no change), Biuret solution (pink), Benedict's solution (yellow) and Pure
1. 6 answers
2. asked by Colour changes explanation
3. 282 views
[6 points] You need to make a solution of Ca(NO3)2 for a class demonstration. First, you measure a quantity of the solid
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2. asked by Alex
3. 615 views
HelloI want to ask several questions about Lowry and Biuret method. 1. Lowry Reagent C are prepared freshly. Why? 2. Why Folin
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2. asked by Angora
3. 673 views
Does the molar ratio have an effect on which reagent is limiting reagent?I am assuming the answer is no because it depends on
1. 2 answers
2. asked by Kylee
3. 669 views
Al_S=Al2S310 grams of Al were mixed with 15 gram of S Find: limiting reagent al or s? How much Al2S3 were formed in reaction?
1. 1 answer
2. asked by mal
3. 794 views
The limiting reagent in the reaction isRegarding the theoretical yield based on the limiting reagent, mol of SO can be formed,
1. 1 answer
2. 83 views
Al+S=Al2S3Balanced equ= 2Al+3S=Al2S3 10 grams of Al were mixed with 15 gram of S Find: limiting reagent al or s? How much Al2S3
1. 1 answer
2. asked by malina
3. 1,544 views
in the synthesis of FeC2O4 (dot) 2H2O, which reagent would be the limiting reagent? FeSO4(NH4)2SO4 (dot) 6H2O - 2.68g. H2C2O4
1. 2 answers
2. asked by Annie
3. 1,594 views