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Given the average titre= 20.40

6)Given that cos a=5/13 and that 270°<or=a<or=360°,evaluate tan a+sin a7)If tan titre=12/5 and titre is reflex,find the value
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2. asked by Maggie.K
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Given the average titre= 20.40What is the mass of sodium thiosulfate in the average titre?
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2. asked by Belinda
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Whenever I titrate during chemistry practicals my 1st titre value is always higher than my rough titre and the 2nd and 3rd would
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2. asked by I AM AFRICAN MONKEY.
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1)Solve;2x+1/6=1/2x2)Solve for y in the equation;6y-4/3-2y-1/2=6-5y/6. 3)Solve the equation: 4 sin^2titre+4cos titre=5 for 0°
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2. asked by Mary
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Given that sin x=2/3 and x an acute angle, find without using tables or calculator:a)Tan xb)cos (90-x) Find the values of titre
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2. asked by Ann
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I have my results from a simple titration experiment (sodium carbonate against hydrochloric acid) Average titre of 53.27 cm3
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2. asked by Charlie
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You are provided with anhydrous Na2Co2 of 0.52g which was dissolved in 100ml of distilled water 25ml of the stock solution of
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2. asked by Emmzyonas
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I'm trying to find the solubility of Ca(OH)2 in .0125 mol/L aqueous NaOH. Here is my data:Vol of solution used per titration:
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2. asked by Kristin
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have my results from a simple titration experiment (sodium carbonate against hydrochloric acid) Average titre of 53.27 cm3 which
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2. asked by paul m
3. 489 views
In the titration of Na2S2O3 against KIO3 the average titre value was 23.1cm3,the volume of iodine used in the titration was
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2. asked by Sarah
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