Posts by blossom

Total # Posts: 11

  1. chemistry

    What's the aim of titrating potassium tetraoxomaganate(vii) with ammonium iron (ii) tetraoxosulphate (vi)
  2. Physical Science

    What is the kinetic energy of a 19 kg dog that is running at a speed of 7.4 m/s ( about 17 mi/h )
  3. Math

    What kind of problems can be solved using greatest common factor and lowest common multiples
  4. Chemistry

    Co-ordination number of Cr in dibenzene chromium is ??
  5. Mathematics

    Two points P(32degree N, 47 degree W) nd Q(32degree N, 28 degree E) are on the earths surface. Find d radius of the parallel of latitude through P
  6. trig

    Prove (cscx+cotx)(cscx-cotx)=1
  7. Trig

    Prove: (cotx sinx)(secx-cosx)=sin^2(X)
  8. math

  9. Visual Arts

    Both will give you horizontal line because you eyes sees it that way. Perspective of visual distance.
  10. SCIENCE HELP!!??

    Hello My question which is making me totaly confused is that my teacher has given me the test for starch slightly different to what the bbc website had gave The bbc website says : First of all you add the leaf into boiling water in order to kill it. Then you put it in a warm ...
  11. unscrambling word