The mass of a gallon of water in pounds is 8.34 lbs, what is the mass in grams of the gallon of water?

A new linear temperature scale, degrees Zunzol (Z), is based on the freezing point and boiling point of a newly discovered compound zunzol. The freezing point of zunzol, -117.3 °C, is defined as 0 "Z, and the boiling point of zunzol, 78.4 °C, is defined as 100 "Z. What is the freezing point of water in degrees Zunzol? freezing point: What is the boiling point of water in degrees Zunzol? boiling point: "Z "Z

The mass of a sample is measured by difference: first the mass of a beaker is measured (43.55 g), and a small amount of the sample is added to the beaker.  The mass of the sample plus beaker is then measured to be 77.169 g.  The mass of the sample should be reported as

How many days are in 41,700 minutes? (Assume exactly 24 hours in a day). Express your answer with the appropraite number of significant figures and a unit.

A humidifier located at a nursing station holds 4.00 galloons of water . How many fluids ounces of water will will completely full the reservoir?

8 9 For the following questions, Perform the operation an express your answer in scientific notation with the correct number of significant figures. Do NOT put its unit in your answer because its unit is shown already in the questions. 0.523 moles x 0.821 L-atm/mol·K × 298 K/2.9 L = atm Type your answer... 1 point For the following questions, Perform the operation an express your answer in scientific notation with the correct number of significant figures. 2.345/45123 + 0.23 × 43.5 = Type your answer... 1 point For the following questions, Perform the operation an express your answer in scientific notation with the correct number of significant figures. Do NOT put its unit in your answer because its unit is shown already in the questions. 12 donuts/dozen X 59,362 dozen = donut Type your answer...

decide if the given statement is true or false,and give a brief justification for your answer.If true, you can quote a relevant definition or theorem . If false,provide an example,illustration,or briefexplanation of why the statement is false. Q.) In the metric system,the concentration of chemical in a tank of solution is measured in grams

(The ? stands for a number the student is going to calculate.)   Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together.

Mass of picnometer + liquid, mass of liquid is 30.708g, mass of picnometer + liquid is 61.005g, what is the density of liquiid.

36 ouncew of beer is equivalent to how many standard drinks?