Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Amr Fouad:
--- Quote from: Ari Ben Canaan on April 12, 2010, 07:16:07 am ---CnH2n+2(g) + (1.5n+0.5)O2(g) nCO2(g) + (n+1)H2O(g)
Thats the formula to balance the equation for the burning of an ALKANE
Whats the quick method for ALCOHOL and ALKENE
--- End quote ---
My advice is to never use such equations..u cud get caught if he asks for carbon monoxide instead of dioxide..use ur calculatoions to balance..not formulae..
omair:
dude can you tell me please wat is meant by no intermediates formed (inheritance) biology and also solvemay june 2007 quetion three fulland post please
DEGO:
GUYS wht are the essential elements in fertilizers (chemistry) potassium,......,..... wht are others??
Amr Fouad:
--- Quote from: DEGO on April 12, 2010, 06:48:31 pm ---GUYS wht are the essential elements in fertilizers (chemistry) potassium,......,..... wht are others??
--- End quote ---
potassium, nitrogen, phosphorous
N P K fertilizers
DEGO:
--- Quote from: ~ A.F ~ on April 12, 2010, 07:07:01 pm ---potassium, nitrogen, phosphorous
N P K fertilizers
--- End quote ---
Thank You
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