base
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21.
Acidic and Basic Species and Their Neutralization
- 2008-10-06
All chemistry knowing individuals can recall from their early chemistry knowledge that Acidic materials dissolve in water to produce a net surplus of hydrogen, H+ ions and basic materials dissolve in... -
22.
Has Your Credit Card Rate Gone Up?
- 2009-01-08
Many people may have realised that the charges on their credit cards have been rising over recent months, even though the base rate has fallen considerably over this period of time. Industry reports h...