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an aqeous sollution of 6.3
an aqeous sollution of 6.3 g oxalic acid is made up to 250 mL. calculate the volume of 0.1 N sodium hydroxide needed to
2 answers
asked by
Anonymous
498 views
the sollution set {x,y}of the systemof equations x-2y=0 and 3x+4y=20 is
1 answer
asked by
shiva
495 views
why a white precipitate is formed when aqeous bromine is added to aniline
1 answer
asked by
nasihah
563 views
calculate the weight of oxalic acid required to neutralise 250 mL , 0.1 N KOH sollution?
1 answer
asked by
Anonymous
445 views
Using equations, show the formation of hydroxonium ions in an aqeous solution of tetraoxosulphate(VI) acid
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asked by
Ichigo
566 views
calculate the weight of oxalic acid required to neutralise 250 ml, 0.1 normal KOH sollution?
1 answer
asked by
Anonymous
441 views
I'm working on solving linear systems by substitution, here are the equations:
4x+3=y and x=y-2 what is the sollution? and please
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Anonymous
618 views
Why does the white precipitation turns dark when adding Na2S2O3 drop wise to AgNO3 sollution
0 answers
asked by
Pramodi
564 views
The density of a 15.00% by mass aqeous solution of acetic acid is 1.0181g/mL
What(i)the molarity (ii)molality (iii) the mole
1 answer
asked by
Wendy
541 views
In an experiment, Tom dissolved 2.125 g of NaOH to make 200.0 mL of aqeous solution. What is the NaOH molarity?
1 answer
asked by
Anonymous
521 views