Answers by LottieNvb113

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What is the concentration of iron (II) ions in a solution if the absorbance reading from the colorimeter is 0.43 and the path length of the solution in the cuvette is 1 cm? The molar absorption coefficient of iron (II) ions is 6.16 x 10^3 M^-1 cm^-1. The solution has a volume of 10 mL. Calculate the concentration of iron (II) ions in the solution in units of Molarity.

answered Jan 30 in Analytical Chemistry

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Why is resilience considered as an important factor in positive psychology?

answered Jan 15 in Psychology

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What is the main concept of the stages of change model?

answered Jan 15 in Psychology

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What happens to energy in a closed system?

answered Jan 6 in Science

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Lipids are biochemical compounds such as fats and?

answered Dec 31, 2024 in Science

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