# Posts by Talina

Total # Posts: 2

**mathematics**

Find the compound interest on : R1024 for 3 years at 7% p.a. Compound annually

*July 25, 2015*

**Chemistry**

When 3g of sodium hydroxide (NaOH) was dissolved in 150g of water a value of 10.5 degrees C was obtained for delta T. Calculate the heat (calories) produced by the solution of 3 g of NaOH Calculate the number of calories that would be produced if one mole of sodium hydroxide ...

*November 2, 2006*

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