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what is the molarity of 3.0 moles of NaCl dissolved in 2000 g of water has a concentration of 1.5 m NaCl water solution.
4. Consider the following reaction: C12H22O11(s) -----------> HH2O(g) + 12C(s). The rate of decomposition of C12H22O11 is 0.75 mol/min. What mass of C is produced in 10 seconds?
most common market structure in south africa ? Explain?
Testimony by Chris Mann
Identity a prominent sound device used in the poem. Name the device, quote at least two examples from the poem, and explain the effect it has. Remember to underline or highlight the relevant sounds in your answer. (3)
In a science test, the mean score is 42 and the standard deviation is 5. Assuming the scores are normally distributed, what percent of the score is greater than 47
Identify and discuss the differences between institutional and professional codes of conduct and give examples of each
The molal freezing point of water is 1.86°C/m (1.86K/m), which can be expressed as 1.86°C kg H₂O/mal solute (1.86K kg H₂O/mol solute) after some algebraic rearrangement. This means that a solution of 1 mol cane sugar (342g, over-Ib) dissolved in 1kg of water should freeze at -1.86°C.
Describe the freezing point drop suggestes in number 1.
Explain the concept of ethics
What are the examples of Empiricism in psychology
Explain what is meant by reporting news "truthfully, accurately and fairly"?
#340153 on Dec 2023