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Mean titre of 0.2M sodium

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
3. 337 views
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.
3. 407 views
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
3. 196 views
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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the titre I am obtaining in the titration of hydrochloric acid against sodium trioxocarbonate (iv) decahydrate is out of
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2. asked by chinedu
3. 480 views
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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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
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Mean titre of 0.2M sodium thiosulphate = 32.2 ml1) Calculate number of moles of S2O32- which react in the titration 2)Calculate
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2. asked by Chirag
3. 990 views
At rest, a neuron has a lower concentration of sodium than the surrounding fluid. When a neuron sends a signal, it opens sodium
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