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microbus65
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how can i find out the density of 5M NaOH
mgb_phys said:Work out how many moles of NaOH in a litre,
Work out the mass of 1 mole of NaOH, add to the mass of 1litre of water.
Thats the density (approximately - doesn't take into account the volume of the added NaOH)
microbus65 said:how can i find out the density of 5M NaOH
The density of 5M NaOH can vary depending on the temperature and concentration. However, on average, the density is approximately 1.02 g/mL.
To calculate the density of 5M NaOH, you will need to know the volume and mass of the solution. Then, divide the mass by the volume to get the density in g/mL.
As temperature increases, the density of 5M NaOH decreases. This is because the molecules in the solution become more spread out, resulting in a decrease in mass per unit volume.
The density of 5M NaOH can be found in reference books, online databases, or by conducting experiments in a laboratory. It is important to note that the density may vary slightly depending on the source.
The density of 5M NaOH is important for many reasons, including determining the concentration of the solution, calculating the volume needed for a specific amount of the solution, and understanding its physical and chemical properties.