Convert 14.50 L to mL in scientific notation to the correct number of significant figures

For these questions, be sure to apply the rules for significant figures. a You are conducting an experiment where you need the volume of a box; you take the length, height, and width measurements and then multiply the values together to find the volume. You report the volume of the box as 0.310 m1. If two of your measurements were 0.7120 m and 0.52145 m, what was the other measurement? b If you were to add the two measurements from the first part of the problem to a third length measurement with the reported result of 1.509 m, what was the value of the third measurement?

A typical laboratory beaker has a volume of 250. mL What is its volume in cubic centimeters? In liters? In cubic meters?In cubic decimeters?

At a certain temperature, 0.878 g of a pure liquid substance occupies 1.00 mL. What is the volume of 33 grams of liquid?

A certain city covers an area of 66.4 mi2. How many square kilometers is this? Use the conversion factor 1 mile = 1.61 km. Report your answer to the appropriate number of significant figures.

854,000 in proper scientific notation

The label on a soft drink bottle gives the volume in two units: 2.0 L and 67.6 fl oz. Use this information to derive a conversion factor between the English and metric units. How many significant figures can you justify in your conversion factor?

An engine has an internal combustion volume of 3.26 liters. What is that volume in cubic inches? Please express in decimal form.

The beakers shown below have different precision as shown. Suppose you combine the water from these three beakers into one container. What would be the volume in the container reported to the correct number of significant figures? -69 -68 -67 O 0.20 1 202 mL 201.8 mL O 201.82 mL -80 -70 -60 -67.6 -67.5 67.47

Liquid hexane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 16.4 g of hexane is mixed with 25. g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.