Test Carr
If 2 or 3 runs are within 0.10cm and therefore concordant (close to each other)
then we can say results are accurate and repeatable and the titration technique
is good and consistent.
Results
Run 1
Run 2
Run 3
Final volume
(cm)
Initial volume
(cm)
Titre (cm)
Mean titre (cm)
Concentration of alkali was

What element breaks down into yttrium-90?

Which best explains why an iceberg floats?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.