how many mm3 are in 16.7 cm3?

Q: G. C5H100 80.95 ppm, 6H, doublet 82.10 ppm 3H, singlet 82.43 ppm 1H, multiplet

A: There are multiple questions. We are authorised to solve only one question at a time. Please post…

Q: 8)200cm3→ dm3 9)3.5 x 105 ng → mg 0)8.43 x 1012 mg Gg

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Q: The Statue of Liberty in New York City is approximately 305 ft305 ft tall. How many U.S. nickels…

A: By using the general conversion factor that 1mm = 0.00328084feet, the thickness of nickel coin in mm…

Q: 1. In 1992, the first planets outside the Solar System were detected approximately 1300 light- years…

A: 1. As 1 light year =3.725×1017 inches

Q: Calculate the volume of a 23.4-g sample of bromobenzene, density = 1.49 g/mL.

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: The density of a gold nugget is 19.3 g/cm3. If the volume of the gold nugget is 0.00369 L, the mass…

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Q: The deepest point in the Mariana Trench is approximately 10.9 km. What is this depth in feet?  (1…

A: Given : depth in Km = 10.9 km

Q: Composition C-4 is a plastic explosive having a density of 1.05 g/cm3. Calculate the mass of a brick…

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Q: What is the volume and thickness of the aluminum foil given 0.405g (mass), 9.5 (length), 9.6…

A: Given:   The mass of aluminum foil is 0.405 g. The length of aluminum foil is 9.5 cm. The width of…

Q: Composition C-4 is a plastic explosive having a density of 1.05 g/cm3. Calculate the mass of a brick…

A: Given,  Density (D) of C-4 plastic explosive brick = 1.05 g/cm3 Volume (V) of C-4 plastic explosive…

Q: When a piece of aluminum is placed in a 25-mL graduated cylinder that contains 10.5 mL of water, the…

A: Density is given by the ratio of mass of the substance to that of the volume.

Q: Platinum’s density = 22.5g/ cm3.  What is the mass of 1.25 in3 of Platinum?

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Q: Express 3.78 m³ in units of cm³.

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Q: A fishing boat accidentally spills 3.0 barrels of diesel oil into the ocean. Each barrel contains 42…

A: We use dimensional analysis in chemistry class folks

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: Determine the mass (in kg) of a silver sphere with a diameter of 8.25 in.

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Q: (1.8)The area of a paper is 758 cm². What is the area of the paper in m²? O 7.58 x 104 m² O 7.58 x…

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Q: Q2. The mass of an atom of oxygen is a) 16g b) 32g c) 2.66 x 1023 g d) 2.66 x 1023

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Q: Convert 5910 mg/cm³ to ng/mm3 :

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Q: The liquid ethylcyclobutane has a density of 0.728 g/mL at 20.0°C. If a 103 gram sample of this…

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Q: What is the volume of 1.93 kg of mercury at 25 C? The density of mercury is 13.57 g/cm3

A: Given : mass of mercury = 1.93 Kg  And density of mercury = 13.57 g/cm3

Q: Find the mass of 8.634 cm3 of an oil having a density of 0.7844 g/cm3

A: As density of oil is given 0.7844 g cm-3.The density of any substance is relationship between its…

Q: 10 lbm to in3 cm3

A: Units are fundamental to measure any substance length, volume,height. For example measuring the…

Q: How many cm3 are in 12mm3?

A: In the given question we have to do a unit conversion of (millimetre)3 to (centimetre)3 . we know…

Q: The black hole in the M82 galaxy has a mass about 500 times the mass of the Sun. It has about the…

A: Given information: Mass of the sun = 1.9891 ×1030 kg Volume of moon = 2.1968 × 10 10 km3

Q: 19. The density of gold (Au) near room temperature is approximately 19.32 . How many mL micrograms…

A: Density is defined as the ratio of  mass and volume.  To find density in g/mL  mass should be…

Q: A student is measuring the mass of 20 paper clips using an electronic balance that measures to the…

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Q: 206 cm3 to ft3

A: The relation between cubic centimetre (cm) and cubic foot (ft) is written below.1 cm3 = 3.5315×10-5…

Q: a) e= 4 てキこアル Mg=-12 %3D ヘ=z Ma=+3 Mg= t/z C) e =3 Me=-3 Mg n ナ/2 ms D) e=3 Me=-3

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Q: How many cm3 are there in 2.5 m3?

A: Given, 2.5 m3  Conversion factor : 106

Q: The liquid 1-decanol has a density of 0.830 g/mL at 20.0°C. If a 143 gram sample of this compound is…

A: Given,Density of 1-decanol = 0.830 g/mLMass of 1-decanol = 143 gThe volume of the liquid can be…

Q: What is the mass in carrots of a diamond measuring 2.0 ml

A: The mass in carats of a diamond measuring 2.0 ml is to be calculated. Given: Volume of diamond = 2.0…

Q: If a piece of aluminnum foil has a length of 27.94cm, a width of 22.86cm, and a thickness of…

A: Given, The length of the aluminum foil is 27.94 cm.Width of the aluminum foil is 22.86 cm.Thickness…

Q: How many 150 mgmg tablets should a 42 lblb child take to receive the dosage of 8.4×10−3 g/kg?

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Q: Determine the mass (in kg) of a gold block with the dimensions of 2.75 in x 5.69 in x 5.16 in.

A: Length  = 2.75 in =  2.75×2.54 cm= 6.985 cmBreadth  =5.69in=5.69  ×2.54 cm=14.4526 cmHeight  = 5.16…

Q: A dime weighs 2.5 g. What is the dollar value of 1 kg of dimes?

A: Given:- 1 dime has weight=> 2.5 gm Total weight of dimes=1 Kg = 1000 gm Number of dimes in 1kg=…

Q: How many picograms are there in 3290 kg?

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Q: The length of a 262 mm line can also be expressed as: (choose one of the choices) Hint: you must…

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Q: A sample of vegetable oil with density 913 kg/m3913 kg/m3 is found to have a mass of 46.7 g.46.7 g.…

A: Answer:

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: The Gateway Arch in St. Louis, MO is approximately 630 ft630 ft tall. How many U.S. half dollars…

A: While finding the number of any substance always use the following formula. Number = Total…

Q: e the density of iridi

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Q: What kind of mixtures can be separated by filtration?

A: An insoluble solid will not mix in the liquid, so it can be separated by physical means.

Q: Composition C-4 is a plastic explosive having a density of 1.05 g/cm3. Calculate the mass of a brick…

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Q: Which of the following has the smallest diameter?   Pollen   Combustion particles   Human hair…

A: Small sized particles diameter is measured in micron unit. Here some small sized particles are…

Q: If the denisty of Platnuim is 19.32 g/cm3 what could the dimnesions of a cube be that weighted 1.00…

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Q: The liquid dibromomethane has a density of 2.50 g/mL at 20.0°C. If a 163 gram sample of this…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: The ionic radius of a sodium ion is 2.27 angstroms (Å) . What is this length in um х STARTING AMOUNT…

A: The ionic radius of sodium ion gives the idea of its size. The given ionic radius is 2.27 angstroms.…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.