Thursday
October 23, 2014

Posts by HandsomeLala


Total # Posts: 4

physics
An ammeter measures rate of change of current or flow of charge?
October 25, 2012

Chemistry
Which salts cannot be prepared by an acid-alkali titration method? And why? A. Sodium sulfate B. Ammonium sulfate C. Potassium nitrate D. Iron(II) nitrate
October 19, 2012

Chemistry
Huh? What's the answer?
October 19, 2012

Chemistry
A solution of NaOH was obtained by dissolving 5.6g of NaOH pellets in 100cm^3 of water. What is the concentration of resulting solution?
October 19, 2012

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