Recent content by x-ray1018

it wasn't that hard i reckon.... thx god....except the flowchart part....i didnt study for that....

this subject is so gay!! i've been struggling with this subject through the whole semester... and exam is in 26 hours!!! help!!

join the team of 29!!

omg that girl is gonna fail in this course man... i was shocked when she got kicked out...this test worth bloody 40% and she got 0..... yeh....n the test was alrite...except some of the questions asked you the name of the case....i was like....wtf?!

The colour change of those natural substances as a base/acid indicator 1.) Tea pigment 2.) Grape 3.) Turmeric Indicator 4.) Rhubarb 5.) Hibiscus flower 6.) Cranberry juice very urgent, thx alot!!!

One way of minimizing the greenhouse effect is to minimize the amount of carbon dioxide formed per kilojoule of energy produced. Arrange the following fuels in order of increasing amount of carbon dioxide per kilojoule of energy released. For each substance the amount of the energy released in...

thx alot.... it is very urgent because it is due on the first day of skool... 2 of feb... and i am still doing it.....

disposal of smelly waste fermentation liquors after removal ethanol. what's the name of this "smelly thing" also can u explain for me plz.... thx alot >.<

how come ethanol could reduce greenhouse gas emmissions!! thx

explain the difference between ethanol and petrol. explain why petrol is a non-renewable resource. thx!!

Define the molar heat of combustion of ethanol. thx alot~