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How might we implement the bubble sort algorithm in Python

Largely shown in code with a talk-through of what I'm doing. First discuss what the algorithm is doing, then talk through Python implementation with pythonic practices in mind e.g. why use a function, and di...
TD
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What mass of sodium hydroxide would need to be dissolved to make 100 cm^3 of a 0.5 mol dm^-3 solution? (3 marks)

Number of moles = (0.5 x 100)/1000 = 0.05 moles (1 mark)Molar mass, M, of NaOH = 23 + 16 + 1 = 40 (1 mark)Mass of NaOH needed = moles x M = 0.05 x 40 = 2g (1 mark)correct answer alone scores 3 markscorrect f...
AA
Answered by Aarif A. • Chemistry tutor
9053 Views

I've heard the word supertonic before. What does this mean?

Each of the seven scale degrees in the major and minor scales has been given a fancy name: TonicSupertonicMediantSubdominantDominantSubmediantLeading tone These names are often used when referring to pitches...
LG
Answered by Liam G. • Music tutor
5309 Views

Assess the positive and negative impacts of rapid development on either a named developing or emerging country.

India Rapid development has led to both positive and negative social, economic and environmental impacts in India. Rapid development has led to improved health care which has positive social impacts in the f...
RJ
Answered by Rhys J. • Geography tutor
24643 Views

Describe the sodium-potassium ion pump on cell plasma membranes (2 marks)

These pumps use ATP / active transport to move 3 sodium ions (Na + ) out of the cell for every two potassium ions (K + ) that move in.1 mark - idea of active transport / use of ATP1 mark - idea of 3 Na + and...
AA
Answered by Aarif A. • Biology tutor
3954 Views