science chemistry hor..

• Fireindahouse

  2 Oct 07, 16:03

  for theory paper ..how u know whether when to write the answer in the form of name or chemical formula
  for eg. the answer for a particular question is copper(II)sulphate
  then how u know to write the answer is (Copper(II) sulpate or in the form of CuSO4??)
• Darkness_hacker99

  2 Oct 07, 16:05

  Any, unless it specify.
  
  Don't try to write both. Because the more you write, the higher chances of making mistake.
  
  
• Y_Shun

  4 Oct 07, 23:50

  write the word form.....is the best.
• 2e3

  4 Oct 07, 23:52

  i would say write the 1 dat ur most confident IF THEY DIDN SPECIFY..
  like if u noe de formula well write it or if ur more confident bout its spelling..
• Pion

  4 Oct 07, 23:53

  Write the word format.
  If you write the symbols and forgot to put the ions, or put it wrongly..you will lose marks on it.
• unclebutcher

  5 Oct 07, 01:32

  er, depends on the qn, if they ask u write eqn, of cuz write hcl
  
  if they ask you to explain why HI is stronger acid than HCl for example, anything will do, solong as you keep it consistent. e.g. write formula everything write formula, write name everythign write name.