State what is a calibration curve

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Reference no: EM13206216

1A) What is a calibration curve?

B Why do we use a calibration curve to determine the concentrationof our unknown?

2) A colored sample with a concentration of 0.160M has anabsorbance of 0.80 in a 1.0 cm path length cuvette.

A) What would be the absorbance expected if th sample is diluted toa concentration of 0.040 M? Explain.

B) What would be the absorbance expected if the path length of theoriginal solution is decreased to 0.10 cm? Explain.

Reference no: EM13206216

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