We need your support!

We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)

Help please ... Very urgent

Thread starter Andyila1.2
Start date May 26, 2012

May 26, 2012

Andyila1.2

I have some questions please help me.

1.describe bond breaking as endothermic and bond making as exothermic?
2.describe production of heat energy by burning fuels?
3.describe radioactive isotopes as source of energy?
4.describe production of electrical energy as simple cells?

Please help me my skools are closed for exam prepartions and i have chem paper on wed so please help

You must log in or register to reply here.

Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link

We need your support!

For almost 10 years, the site XtremePapers has been trying very hard to serve its users. However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now

Top