CENTIMETERS INCHES 2 Figure 2.18

Q: A vial of pure acetone has a mass of 2.68 grams.  What volume (in cubic centimeters) will it occupy?…

A: The answer to the following question is -

Q: When a very large number is written in scientific notation shut the exponent be a positive or a…

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: Which metric system unit is most appropriate for measuring the length of an insect such as a…

A: Which metric system unit is most appropriate for measuring the length of an insect such as a beetle?

Q: A graduated cylinder contains 32mL of water, A stone with mass of 29g is placed in the cylinder. the…

A: Density can be calculated by dividing mass by volume. Density = MassVolume…

Q: A jogger runs a mile in 8.92 min. Calculate the speed in in/s.

A:

Q: State the temperature on the Celsius thermometerB to the correct number of significant figures:

A: Significant figures are the digits of number that are accurate and more reliable value of data.…

Q: For each of these problems, set up the calculation as described in your worksheet, using the proper…

A: As we know the conversion factor is  1 inch = 2.54 cm. Using this equation we can easily convert…

Q: A 50 mL beaker has a mass of 42.503g.  Make the following conversion mass in lbs

A: It is given that the mass of a 50 mL beaker is 42.503 g and it is required to convert the given mass…

Q: Wire often sold in pounds spools according to the wire gauge number. That number refers to the…

A: Given : mass of wire = 10 pound And diameter of wire = 0.0808 in => radius of wire X 2 = 0.0808…

Q: Why must a measurement include both a number and a unit?

A: It is very important to specify the measurements with both a number and a unit. A measurement…

Q: Jerry Altuve is a baseball player for the yankees. An Altuve is equivalent to his height, which is…

A: Conversion of milliliter to meters and meters to Altuve is

Q: What is the volume of an object of mass 20.00 g and density 2.0 g/mL? 1._______ / 2._______ =…

A: Given the mass of the object, m = 20.00 g  density of the object, d = 2.0 g/mL

Q: Density of Unknown liquid, mass of picnometer + liquid 61.005, what is the number of significant…

A: The rules for identification of significant figures are as follows : 1) All non zero digits are…

Q: Rounded 17,997 to tow decimal places

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: Please make they are corect significant

A: We know that   Convert Calorie to Joules.  1 Cal = 4.184 Joules  1 Kcal = 1000 Calories = 103…

Q: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

A:

Q: One kilogram is slightly more than ________ U.S. pounds.

A: Pound and Kg are the units for the measurements of Masses. Pound is an imperial unit that is…

Q: e ruler is in centimeters (cm). Record the length of the rod below taking into count any uncertainty…

A: Centimeter is unit of measuring length. Meter, decimeter and millimeter are other units of length.

Q: find the volume

A: Density = mass/volume   So, volume = mass/density

Q: A new temperature scale has been invented called the °GS. If the temperature is -105 °C, calculate…

A: Formula for calculation: C = 3.1/(16.8 - GS) Given that: Temperature in degrees C = -105

Q: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Aim :- We have two missing parts the resultant number and the conversion factor that is used. We…

Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: Iron has a density of 7.87 g/cm³. 52 g of iron is added to a 75.0 mL of water in a graduated…

A: According to archimedes principle, when a body is partially or fully immersed in water then buoyant…

Q: An object with a Density of 1.6 g/mL, has a mass if 0.2 LB find the volume in mL

A:

Q: Calculate the tare weight for an object placed in a 10.9114 g container with a total mass of 16.4545…

A: Container that when subtracted from gross weight yields the net weight is regarded as tare weight.…

Q: An object measuring 0.76 decimeters will have a length of ________ centimeters. Group of answer…

A: We know that: 1.0 decimeter = 10 centimeters Convert the given decimeters into centimeters.

Q: One inch is approximately equal to 2.54cm. Express this length in millimeters and meters

A: We know that: 1 meter = 100 cm 1 cm = 10 millimetre = 10 mm

Q: A  person is 6 feet 4 inches tall; how many cm tall are they?  2.54 cm = 1 in. Report your answer…

A: The conversion factor for feet and inches is:1 feet = 12 inches Hence, 6 feet =12 X 6 inches…

Q: Why are significant digits important when taking data in the laboratory?

A: Significant figures are used to express the degree of accuracy of an answer.

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 × 10° kg. Use this…

A: 1 mole = avogadro number of particles = 6.022 x 1023 particles    Given that  1 rain drop = 50 mg…

Q: A woman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20…

A: Significant figures of a number printed in a positional notation are digits which make a…

Q: Which human error would contribute to an incorrect volume measurement? measuring to an additional…

A:

Q: A person is 6 feet 9 inches tall; how many cm tall are they? 2.54 cm = 1 in. Report your answer with…

A: Given :  Height = 6 feet 9 inch  2.54 cm = 1 inch

Q: Calculate the volume in liters significant digits

A: Given molarity of solution= 6.09*10-4M weight of MgF2= 50.0 grmas Molecular weight of MgF2=…

Q: Fill out the chart using the images. The graduated cylinder measurement needs one decimal place.

A: Definition :                                Significant figures are the number of digits in a…

Q: A marine biologist measures the volume of a seawater sample. The volume is 1211 mL. What is the…

A: We know, 1 Liter(L) = 1000 milliliters(mL)

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Given,  Length in cm = 0.050 cm  Convert cm to km = ?

Q: density of the nugget

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: A 10 mL graduated cylinder has a height of 7.12 inches.  Make the following conversions  height in…

A: It is given that the height of a 10 mL cylinder is 7.12 inches. The height can be converted to cm by…

Q: Determine a single factor that can be used as a multiplier to 1.5 oz to grams

A: The term conversion factor can be termed as the formula or the number which is required for the…

Q: 7.

A: As we can see that, it is a concave miniscus which means that molecules of the liquid are attracted…

Q: A gas can holds 5.0 gal of gasoline. Express this quantity in cm3.

A: A gas can holds 5.0 gal of gasoline. Express this quantity in cm3.

Q: Osmium (Os) is the densest element known (density = 22.57 g/cm3). Calculate the mass in pounds and…

A: Complete solution is given below in next step

Q: A 10 mL graduated cylinder has a height of 7.12 inches.  Make the following conversion. height in…

A: Generally, 1 inch is equal to 0.0833333 foot. The conversion is as follows,

Q: What is the volume in mL of 8.18 pounds (lb) of a liquid that has a density of 0.732 g/mL? Given:…

A: Given : 8.18 pounds(lb) of liquid =8.18 x 454 g=3713.72 g (as given 1lb=454 g) and density of the…

Q: alüminum atom has a mass of 4.48 × 10 g and a small airplane has a mass of 5000. kg. e this…

A: We are given mass of one atom and we have to find mass of one mole and calculate how many moles can…

Q: Which of the following is NOT a unit in the SI system of units? Select one: a. meter b. second C.…

A: As per our guide lines we are supposed to answer only one question. kindly repost other questions as…

Q: 108 cenimeters to meters

A: we need to convert 108 centimeters to meters.

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.