Chemistry Homework Help

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Metric Prefixes

Q. Convert 87.00 micrograms to grams.

Solved • Sep 22, 2019

Metric Prefixes

Q. a 20.0 ml sample of glycerol has a mass of 25.2 grams. What is the mass, in kilograms, of a 0.57 sample of glycerol

Solved • Sep 15, 2019

Metric Prefixes

Q. An arctic ecologist measures the thickness of an ice floe. The thickness is 0.254 m. What is the thickness in centimeters? Write your answer as a decimal.

Solved • Sep 13, 2019

Metric Prefixes

Q. A nurse measures the weight of his patient's medicine. The weight is 0.0068 g. What is the weight in milligrams? Write your answer as a decimal.

Solved • Sep 13, 2019

Metric Prefixes

Q. An electrical engineer measures the frequency of a satellite radio transmission. The frequency is 289 GHz. What is the frequency in hertz? Write your answer in scientific notation.

Solved • Sep 13, 2019

Metric Prefixes

Q. A millworker measures the width of a plank. The width is 13.1 dm. What is the width in meters? Write your answer as a decimal.

Solved • Sep 13, 2019

Metric Prefixes

Q. Complete each row of the table below by filling in the missing prefix or missing exponent.

Solved • Sep 13, 2019