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This is an indication for the preparation of given standardized solution.
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Why you use NaOH in benzoylation process?
because NaOH provide the alkylation media for reaction to occur
How do you make a 2 percent NaOH soluiton from 50 percent NaOH solution?
First you must either know how much 50% NaOH you want to start with or know how much 2% NaOH you need at the end. Let's say you want 1L of the 2% NaOH. Use this equation, and solve for x, where in this case, x is the volume of 50% NaOH needed. (50% NaOH)x = (2%) * 1000 ml 0.5x = 0.02(1000) x = 20/0.5 = 40 Therefore, 40 ml of 50% NaOH in 960 ml water will produce 2% NaOH. Use a 1000 ml volumetric flask to be most precise.
Which of the following might you use to titrate an oxalic acid solution?
NaOH
Can you use indicator other than phenolphthalein in the titration of NaOH?
Yes you can use methyl red, methyl orange, bromophenol blue and other indicators instead of phenolphthalein in the acid-base titration of NaOH.
What is formed when cuso4 n naoh are used for protein test?
the mixture turn purple. cuso4 n naoh is use to detect the presence of peptide bonds in protein
How much NaOH do you use to lower pH?
You dont - adding NaOH increases pH.
Why you use NaOH in benzoylation process?
because NaOH provide the alkylation media for reaction to occur
How do you make a 2 percent NaOH soluiton from 50 percent NaOH solution?
First you must either know how much 50% NaOH you want to start with or know how much 2% NaOH you need at the end. Let's say you want 1L of the 2% NaOH. Use this equation, and solve for x, where in this case, x is the volume of 50% NaOH needed. (50% NaOH)x = (2%) * 1000 ml 0.5x = 0.02(1000) x = 20/0.5 = 40 Therefore, 40 ml of 50% NaOH in 960 ml water will produce 2% NaOH. Use a 1000 ml volumetric flask to be most precise.
Which of the following might you use to titrate an oxalic acid solution?
NaOH
Can you use indicator other than phenolphthalein in the titration of NaOH?
Yes you can use methyl red, methyl orange, bromophenol blue and other indicators instead of phenolphthalein in the acid-base titration of NaOH.
What is formed when cuso4 n naoh are used for protein test?
the mixture turn purple. cuso4 n naoh is use to detect the presence of peptide bonds in protein
How do you balance NaOH plus H2SO4?
use a better site you dumby and get a life you Elmo
Why many firms in the UK continue to use a traditional management style coupled with job designs based in the principles of scientific management?
that's exactly what Ben asked
What can do NaOH use as primary standard?
Sodium hydroxide easily absorb water and carbon dioxide.
What combinations of acid and base can be used to make the salt sodium chloride?
You could use hydrochloric acid, HCl, and sodium hydroxide, NaOH.
How do you convert normal eg 10.0N NaOH to percent concentration?
Datagiven Mass =60 gramFormula mass=40Volume=50Molality=?m =Mass of solution_________________*LitreFormula mass Volume60 * 100040 50060000_____20000m=3gram Ans
How prepare 50mM naoh?
One mole of NaOH weighs 23(Na)+16(O)+1(H)=40 g A 0.05 M NaOH is then 2 g NaOH/L. So dissolve 2 g NaOH in 500 ml water let it cool down to room temperature and fill it up to one liter. For accurate results you can use an analytical balance and a volumetric flask.
