12 grams of water occupies:  1 cm ^ 3; 1.2 cm ^ 3; 12 cm ^ 3; 120 cm ^ 3

Q: A platinum sheet is 2.50cm square and has a thickness of 0.25mm what is the volume of the platinum…

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Q: Carry out the following operations and express the answer with the appropriate number of significant…

A: Since we know that When we add or subtract  , we assign significant figures in the answer based on…

Q: 12 in^2 to cm^2

A: 1 inch = 2.54 centimetres  1 in = 2.54 cm And 1 inch square = 6.4516 centimetres square 1 in2 =…

Q: 5.5 x 10? m Cm 2. ms?

A: Introduction- The conversion factor is  1 ms2 = 0.0001cmms2

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A: Find the solution below

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Q: Follow the format used in the image provided and the answer must be in scientific notation. mL to…

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Q: a piece of metal weighing 20.55g was immersed in water in a graduated cylinder, the initial volume…

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Q: 105 kg = 4g = ug 0.002ml = .L=. 27 nM = - pM =.. pM 50 pg = 0.25 L = -µl = 20 ml - pl = . pl = ...…

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Q: A pure diamond has a density of 3.52 g/cm3. How do I convert this into kg/dm^3?

A: Density=mass/volume

Q: Convert 18.50 ft to the SI unit for length. A) 563.9 cm B) 0.005639 km C) 5.639 m An experimental…

A: SI unit of length is metremSI unit of mass is kg kilogram

Q: Using your knowledge of metric units, English units, and theinformation on the back inside cover,…

A: a) mm to nm    1 mm= 1mm x10-3m1 mmx 1 nm10-9m    1 mm = 106 nmb) 1 mg= 11000000kg            =…

Q: The density of gold is 19.32g/cm^3 at 20 degrees C. If 25.75g of pure gold nuggets is added to a…

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Q: A length of 155 nm can also be expressed as 1.55 x 104 pm 155000 pm O 0.155 pm 1.55 x 10-6 pm

A: 1 nm = 10-9 m 1 um = 10-6 m

Q: A 10 mL graduated cylinder has a height of 7.12 inches. Convert From: height in m height in cm…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Part 2 A block of wood which weighs 64.02 g and has the following dimensions: length of 15.0 cm,…

A: Mass of Wood block = 64.02 g Dimensions of wood block = length of 15.0 cm, width of 11.0 cm and…

Q: 1.  0.5/2.8=b/20

A: Q1) 0.5/2.8=b/20 b = (0.5 × 20)/2.8 b = 3.57

Q: [% G)] [volume aitutea) W. 100 molecular weightsotute Molarityconcentrated Volume concentrated %3D

A: Let us discuss dilution of a solution and relate the formula.

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A: The no. of significant figures in a reported value is the no. of digits that are known with…

Q: Sterling silver is a solid solution of silver and copper. If a piece of a sterling silver necklace…

A: The relation between density , mass and volume is: density=massVolume Let the mass of Copper in the…

Q: The densest known form of matter is the metal Osmium, with a density of 22.48g/cm3. A grapefruit…

A: NOTE: I'm assuming that the diameter of the Osmium sphere will be the same as that of the grapefruit…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

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Q: 16.1 cm2 converted to km2

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Q: A 1.00 m long beam of stainless steel with a square 2.00 cm times 2.00 cm cross section has a mass…

A: Since density of any metal is given by  Density = mass of metal / volume of metal

Q: a. 750 cm to mmb. 1.5 3 108microliters to centilitersc. 0.00055 Mg to kg

A: Unit are the essential part of any measurement made in physics as well as chemistry. There are…

Q: A rectangle has a length pf 12.5 cm a width of 2.75 mm. Calculate the area in ft^2.

A: Area of a rectangle is given by,         area = length x width

Q: 30 30 20 20 10 10 cm cm cm cm 1) (3) 2)

A: A ruler scale is a tool which is used to measure length and in both metric and customary units.  In…

Q: Water Temperature 8 degrees Time (sec) to 60 cm Time (sec) to 40 cm Time (sec) to 20 cm Skittle…

A: A question based on matter that is to be accomplished.

Q: The diameter of a deoxyribonucleic acid (DNA) molecule is about 20 angstroms. Express the surface…

A: Given: Diameter of DNA molecule, d = 20 Angstroms                                                 =…

Q: Convert the measurements into its equivalent value as indicated by the unit   38oC…

A: The unit conversion table is as follows: 1 Milliliter(mL) 0.001 Liter(L) 1 centimeter(cm) 10…

Q: What is meàn Tt mses fo measire fle dersity A rectangular solid measures 2.55 cm by 1.20 cm by 4.15…

A: We’ll  answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: matte gray in color has a mass of 77.83 g begins to melt at 961.78 degrees Celsius has a volume of…

A: The properties of matter that do not depend on the size or quantity of matter in any way are…

Q: How many picograms are in 4.28 x 10^-11g?

A: 1 picogram = 10-12 grams

Q: The length of a track race known as "The Olympic Mile" is actually 1500.0 m. What percentage of a…

A: It is given that the length of a track race having a name of Olympic mile is 1500 m, and the…

Q: The usual dose of digoxin for rapid digitalization is a total of 1.0 mg, divide into two or more…

A: Given : Total dose of digoxin = 1.0 mg  And concentration of digoxin solution = 50 mcg/mL

Q: m 5. 4.00 cm= 400cm? 12m YE 100cm² 2. 6. 16.0 years microseconds %3D cm 7. 13.5 X 102 nm = Tm

A: NOTE: please note according to our policy , we can only answer first three subparts of a question.…

Q: A small amount of resin weighing 4.56g occupies a height of a 10-mL graduated cylinder equivalent to…

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Q: Convert 22 in. to cm's. (1 inch = 2.54 cm) %3D O 56 cm O 54.2 cm О 25.5 ст О 88 ст

A: The given unit inch can be converted into the centimeter unit by knowing the relationship between…

Q: Given that the volume of a rectangular object is computed is given by the formula V = l × w × h,…

A: The shape of the given object is = rectangular The volume of the object is =? The dimension of the…

Q: The density of silver (Ag) is 10.49 g/cm^3 and that of Nickle (Ni) is 8.9 g/cm^3. A comparison of…

A: Answer is explained below.

Q: what is the thickness of a material that spreads over an area of 600 cm2  and has a volume of 0.25…

A: Thickness: Volume divided by the area gives the thickness of any object.

Q: You’re attempting to calculate the density of a titanium alloy. The titanium alloy is in the shape…

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Q: 1. Convert 42 tons / year to hectograms /second. 1 ton = 2000 pounds 1 pound = 454 grams 1 year =…

A: We have convert 42 tons/year to hectograms/second

Q: Give good hand written explanation ASAP Block of metal is 4 cm x 20 mm x 0.5 dm and has a mass of…

A: Given: The dimension of a block of metal = 4 cm x 20 mm x 0.5 dm The mass of the block = 3360 dg We…

Q: D[z] 20 (° mL/ dm g) a () 1 1. +10.5 5.2 kg/ L 35 cm 2. - 15.75 2.3 g/ mL 15 cm 3. + 5.25 +134.45…

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Q: Express 5.4x10-7 meters (m) in nanometers (nm) O 0.540nm O 5.40nm 54.0nm 540nm

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Q: A slab of lithium (Li) weighs 1.49 X 10^3mg and dimensions of 20.9mm, 11.1mm, and 11.9mm. A)…

A: Given that -  Weight of lithium ,Li = 1.49×103 mg = 1.49 g = 0.00149 kg  Dimension of slab = 20.9…

Q: What is the significance of determining density and specific gravity in pharmacy practice? Support…

A: Density is the compactness of the substance. Higher density makes the substance heavier for the…

Q: 9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m) / (44.7 m) + (215 m)³ /[(68.8 m)(12.4 m)] +…

A: Significant figures: These are figures that are obtained from arithmetic calculations and operations…

Q: 1 4 C 7 8 +/- x 10 0 LO

A: