the ionic radius of a sodium ion is 2.27 angstroms. what is this length in mm

Q: The distance between two atoms in a molecule is 148 pm. What is this distance in centimeters?

A: we know, 1 picometer(pm) = 10-12 meter(m) distance ( in m) = 148 pm  × 10-12 m / 1 pm = 148  × 10-12…

Q: What type of quantity (for example, length, volume, density) do the following units indicate? (a)…

A: Units: A fixed amount used as a standard of measurement. For example, for the measurement of mass,…

Q: A popular car has an engine that is reported to have a volume of 5840 cm³. What is the size in cubic…

A: Since, 1 inch = 2.54 cm thus,

Q: If a tiny marble has a radius of 0.25 mm, how many marbles can be lined up across the circumference…

A: Convert the circumference of the earth in millimetres.

Q: The density of sulfuric acid is 1.84 g/mL. What volume of this acid will weigh 100.0 g?

A: Given that : Density of Sulfuric acid = 1.84g/mL Mass of Sulfuric acid = 100.0g Volume of the acid…

Q: What is this speed in meters per second?

A: 1 mile = 1609.3 m  1 hour = 60 minutes  1 min = 60 seconds  So, 1 hour = 60×60 = 3600 s

Q: The average radius of a molecule of lysozyme, an enzyme intears, is 1430 pm. What is its radius in…

A: Length can be measured in different units such as meter, kilometer, picometer, centimeter, nanometer…

Q: The density of copper is 10.0 g/mL.  What is the volume in milliliters of an 807 g ingot of copper?

A: Density is the property of material  It is generally defined as mass divided by volume of any…

Q: Nickel metal has a density of 8.90g/cm^3. What is the mass in milligrams, of a 15cm^3 sample of…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of a…

Q: A computer chip has a width of 0.75 in. What is that distance in millimeters?

A: While converting from one unit to another a conversion factor is to be multiplied.

Q: Your computer monitor has a width of 14.61 inches and a height of 10.96 inches. What is the area of…

A: Area of the monitor display in inch2 can be calculated as:

Q: • If a car travels a distance of 241 km, what is that distance in miles?

A: Given Distance = 241 km

Q: An atom of a particular element has a volume of 7.8 x 10-31 m. What is this volume in cubic…

A: We know that, 1 nm= 10-9 m then,

Q: 248

A: Density= mass/volume Mass = density× volume Density=10.5 g/ cm3 Volume= 23.6cm3

Q: The ionic radius of a sodium ion is 2.27 angstroms (A). What is this length in

A: The relationship between the Å and μm is  1 μm = 104 Å Hence the length in Å X 10-4 μm/ Å = length…

Q: 1. The radius of a potassium atom is 0.227 nm. Express this radius in the unit centimeters.   2.…

A: In the given question, conversion of the given length measurement.

Q: What is the density of a metal when 20.9 grams occupies 2.35 mL?

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

Q: A sheet of aluminum measures 4.95 cm by 2.45 cm. If the volume is 2.75 cm³, what is the thickness of…

A: The thickness of the aluminum foil has to be given, Given: Length=4.95 cm Width=2.45 cm Volume=2.75…

Q: The average radius of a molecule of lysozyme, an enzyme in tears, is 1.430 nm. What is its radius in…

A:

Q: You baked a cake that has a mass of 300 g and fits in a cake pan that is 30 by 10 by 6.0 cubic…

A: We have to calculate the density of the Cake.

Q: The density of ethyl alcohol is 0.789 . What is the volume of 35.5 g of ethyl alcohol?

A: Density is defined as the mass of compound present in per unit volume Hence density = mass / volume…

Q: The density of aluminum is 2.73g/mL. What volume of water (in cm^3) would 54.6g of aluminum…

A: Concept: The volume replaced by aluminium is equal to the volume of aluminium. So, first of all, we…

Q: As an instructor is preparing for an experiment, he requires 325 g phosphoric acid. What is the…

A: Mass of Phosphoric acid = 325 gm Density = 1.83 g/ml

Q: If a nanometer is one billionth of a meter (0.000 000 001 m), how many nanometers are there in one…

A:

Q: The distance from Miami to Orlando is 235.0 mi. What is the distance in micrometers?

A: Given  Distance between  city  235 .0 mi

Q: How many inches is 57.2 inches? You know that 1 in=2.54 cm.

A: Given information, 1 in = 2.54 cm 57.2 in = ?

Q: The ionic radius of a sodium ion is 2.27 angstroms (A) . What is this length in um ?

A: Given information, Ionic radius of a sodium ion = 2.27 A° Conversion sequence : A° -> m ->…

Q: If the diameter of a cylinder is 5.76 inches and the height is 9.46 inches what is the volume of the…

A:

Q: The average radius of a molecule of lysozyme, an enzyme in tears, is 1430. pm. What is its radius in…

A: Length can be measured in different units such as meter, kilometer, picometer, centimeter, nanometer…

Q: Given that one inch is equal to 25.4 mm. How many feet equal 21.0 m?

A:

Q: The radius of a barium atom is 2.22X10⁻¹⁰m. What is its ra-dius in angstroms (Å)?

A: Radius of an atom specifies its size. It measures the distance from the center of the nucleus to the…

Q: If the Moon is 246,000 miles from Earth, what is the distance in kilometers? (Given: 1 mile = 1.61…

A: The conversion used to do this problem is shown below: 1mi=1.61 km

Q: Is 0.468 meters exact, or measured?

A: Exact numbers those which are obtained after counting and are well defined. These numbers are have…

Q: Jose Altuve is a baseball player for the Houston Astros. An Altuve (unit) is equivalent to his…

A: Given:1 Altuve = 1.65 mConversion from m3 to cubic Altuve:

Q: The specific gravity of a vegetable oil is 0.92. What is the mass, in grams, of 770 mL of vegetable…

A: Given : Specific gravity = 0.92  Volume = 770 ml

Q: The density of methanol, a colorless organic liquid used as solvent, is 0.7918 g/mL. Calculate the…

A: Given density = 0.7918 g/mL.

Q: A sample of gold foil is 9.5cm by 12cm. If the mass of the foil is measured to be 10.56g and the…

A:

Q: The density of titanium is 2.25 g/mL.  What is the volume, in milliliters, of 10.0 g of titanium?

A: Density is the mass of any substance confined in a given volume. Mathematically  Density =…

Q: How many significant figures are there in 0.1010 mm?

A: The significant figures refer to particular digits in a number. According to the measurement rule,…

Q: The density of mercury is 13.534 g/cm3.  How many m3 are in 5.92×104 g of mercury?

A: Find the volume of MercuryDensity=13.534 gcm3Mass=5.92x104 gVolume=MassDensity

Q: Lithium is the least dense metal known (density: 0.53 g/cm3). What is the volume occupied by 1.20…

A: Given : Density of Li = 0.53 g/cm3  And mass of Li = 1.20 X 103 g

Q: On the planet Xgnu, the most common units of length are the blim (for long distances) and the kryll…

A: The solution is given below -

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A: Hi there! The question which you have posted says that the density of 0.7890.789 g/ml. Assuming it…

Q: The distance between two carbon atoms in a piece of diamond is 0.154 mn. what is this distance in…

A: Given: Distance = 0.154 nm Conversion factors: 1 pm= 1 x 10-12 m 1 nm= 1 x 10-9 m

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A:

Q: Racing cars at the Indianapolis Motor Speedway now routinely travel around the track at an average…

A: Average spedd of racing cars = 225 mi/hr Now, convert rhis speed into km/hr by using conversion…

Q: An atom of a particular element has a volume of 7.8 x 10-31 m. What is this volume in cubic…

A: 1 m = 109 nm 1 m3 = (109)3 nm3 = 1027 nm3

Q: Acetone (nail polish remover) has a density of 0.7857 g/cm3. What is the volume, in milliliters, of…

A: Density is the ratio of mass to Volume. Given:Mass of acetone = 6.72 gDensity of acetone = 0.7857…

Q: The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12inches. The…

A: Given, The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12…

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.