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

Q: How do I convert grams to ounces and grams to pounds?

A: Grams can be converted to ounces as follows,

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: how will density be affected if a 25 mL graduated cylinder is used instead of 50 mL graduated…

A: Density of a substance is the ratio of its mass and volume. It is a measure of mass per unit volume.…

Q: How does scientific notation differ from ordinary notation?

A: A notation is a system of symbols, characters, and abbreviated expressions. It is used in scientific…

Q: 19. Bismuth has a density of9.80 g/mL, what is the mass of 4.32 mL of Bi?

A: The density of a species is mathematically expressed as: d=mV Where d, m, and V represent density,…

Q: A student needs 15.0 g of ethanol for an experiment. If the density of alcohol is 0.789 g/mL, how…

A: we know that, density is the ratio of mass and volume. here, we have to calculate the required…

Q: 1.5 oz to grams

A:

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: Number

A: A) use stoichiometry of the reaction to get mass of methanol.

Q: A physician orders 700,000 units of penicilin. The vial of penicilin is labeled 250,000 units/cc.…

A:

Q: How many significant digits in 0.01850 – 103?

A:

Q: A bench press bar has a mass of 20.4 kg . How many lb is this?

A: Rule for significant figure in mathematical operations :-1 Addition and Substraction round by the…

Q: ow many mg of

A: We know that 1 pound=2.205Kg    hence 90Pounds=90/2.205=40.8233kg

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

A:

Q: A kilogram of lead occupies a much smaller volume than a kilogram of water, because which has a much…

A:

Q: combined mass of ten raindrops in grams?

A: Given : The mass of a raindrop = 8 milligrams or 8 mg

Q: A supposedly gold nugget displaces 14.4 mL of water and has a mass of 276 g. Part A Calculate the…

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

Q: Which weight would you expect to be suitable for weighing on an ordinary bathroom scale

A: An ordinary bathroom scale can be measured in kg.

Q: Rounded 17,997 to tow decimal places

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

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

A:

Q: find the volume

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

Q: you are given a small cube of copper metal with a volume of 567mm3. Convert volume into cubic…

A:

Q: 7. The standard width between rails on North American and most European railroads is 4 ft 8 in.…

A: To solve this problem we have to convert the given distance in centimetres and metres .

Q: 2319cm to m using scientific notation

A: One meter is the path traveled by light in a vacuum in 1299792458 seconds. The circumference of the…

Q: The height of a student is 172 cm. Hov Express your answer using three sig

A: Conversion factors: 1 m = 100 cm 1 L = 1000 mL  1 Kg = 1000 g

Q: A supposedly gold nugget displaces 19.3 mL of water and has a mass of 371 g. Could the nugget be…

A: Given   The volume of water displaced is 19.3 mL. The mass of gold nugget is 371 g.

Q: what is 4.48 lb to grams?

A: The conversion of pounds to grams is

Q: A solid aluminum ball (density= 2700 kg/m³) is suspended in air from a scale, which reads 13.06 N.…

A: This is a pretty small sphere, so will change density to 2.7g/cc. (13.06 - 8.706) = fluid weight of…

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: What is the RF value of this?

A: Rf  = distance travelled by component / distance travelled by solvent.

Q: A liquid in the lab has a density of 1.24G/CM3 what is the mass in grams of 254ML of the liquid

A: Given that : The density of the liquid = 1.24 g/cm3 The volume of the liquid = 254 mL Since 1 mL = 1…

Q: 10. A bushel of tomatoes weighs 53 pounds. What is the mass of 4.25 bushels of tomatoes in…

A: We are required to find out the mass of 4.25 bushels of tomatoes in kilograms given that the mass of…

Q: Covert the density of water, 1.00 g/mL to lb/ft3

A: The given density of water is 1.00 g/mL.

Q: How to convert grams to millimetres? And grams to centimetres?

A: Gram is a unit of measurement of weight. Centimeter and millimeter are unit of measurement of…

Q: the cubic centimeter (cm3 or cc) has the same volume as a ___. cubic inch centimeter cubic liter…

A: The relationship between cubic meter to meter.

Q: Perform each unit conversion.a. 28.9 nm to mm                     b. 1432 cm3 to L                c.…

A: Given conversions,       a. 28.9 nm to mm                            b. 1432 cm3 to L…

Q: Using at least 2 conversion factors in sequence, concert the mass of a 254 mg aspirin tablet to Mg.

A: Given: Mass in mg = 254 mg.

Q: An empty 8 ounces graduated cup weigh 260 grams and filled with water to capacity and has computed…

A: We have to calculate the weight of full cup.

Q: show conversion for 8 meters is how many feet?

A: Given  Distance = 8 meter  Number of fit = ?

Q: The density of gold is 19.32 grams per cubic centimeter. How many kilograms per cubic meter is this?

A: We have to calculate the density in Kg/m3.

Q: 7.90 kilograms (Kg) to pounds (Ibs)

A:

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: Dichloromethane CH2Cl2  (given density=1.33g/mL) volume: 21.0mL Find the mass of CH2Cl2 (use given…

A: Given Density = 1.33 gram / mL  Volume = 21 mL  mass     =  ?

Q: What is the importance of getting an objects density?

A: Density shows the compactness of a substance.  Density is the ratio of mass of a substance per unit…

Q: kg. drop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 x 10

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

Q: The Olympic Games shot put field event uses a 16 pound (lb) shot. What is this mass in kilograms?

A: Unit conversion: 1 pound (lb) = 0.454 kg

Q: calculate the mass of a 5.0 gallon bucket of water in pounds, Density of water is 1.00g/mL.

A: Relation between Gallon and Litre: 1 gallon = 3.78541 L Relation between volume, density and mass:…

Q: Convert from grams to pounds: 6496g = ______Ib

A: Unit conversion involves multiplication or division of numerical factors to convert one unit to…

Q: A. Type the number 1340000 in scientific notation. B. Type the number 0.000354 in scientific…

A: Number written in smallest form is known as scientific notation. Extended form is known as standard…

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.