Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of water would be produced by this reaction if 3.68cm^3 of oxygen were consumed? Be sure your answer has a unit symbol and is rounded to 3 significant digits. (Hint: answer is not 3.066cm^3 or mL)

Q: Name the SI base units that are important in chemistry,and give the SI units for expressing the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: The concentration of mercury in a polluted lake is 0.33 micrograms per liter of water. What is the…

A: Given,Volume of the lake = 1.5 x 1012cm30.33 micrograms per liter of water

Q: 4. The density of a proton is approximately 4.0 x 1014 g/cm°. If the mass of the proton is 1.7 x…

A:

Q: The density of ethylene glycol, the principal ingredient in antifreeze is 1.11 g/cm3.  If you have…

A: For Ehtylene Glycol liquid,  Density = 1.11 g cm-3 Mass = 245 g Volume = ?

Q: In the opening scene of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol…

A: A) Given : mass of sand = mass of idol And volume of idol = 1.5 L Since mass = density X volume…

Q: The speed of light is 2.998 × 10° m/s. How long does it take light to travel 30. cm? Set the math…

A: Given, the speed of light =2.998×108 mswe are asked to calculate the time required to travel 30 cm

Q: Show how to determine (and then calculate) the volume (in mL) of an iron bar that is 2.150 inches…

A: Volume is the total amount of space that a particular substance occupies.Here we have to calculate…

Q: If a sample of unknown substance has a mass of 3.10 kg and a volume of 1.80 L, what is the density…

A:

Q: Suppose you are trying to find the volume of a box based on the given measurements for the length,…

A: Here, height is given in two parts as above. Then the addition of two-part values as below…

Q: If the mass of a gas is 27.32 g and its volume is normally 18000 cm3, find its molecular mass.

A:

Q: The following procedure was used to determine thevolume of a flask. The flask was weighed dry and…

A: Density of the flask is equal to the mass of substance divided by its volume. Write the expression…

Q: the us national institute of standards and technology used mercury gauge as a primary standard for…

A: given, mass of mercury = 225 kilogram = 225000 grams density of mercury = 13.6 g/mL

Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 x 1o 4m3 in…

A:

Q: If you report two measurements of mass, 7.42 g and 7.56 g, are the measurements accurate? Are they…

A: If the average values of different measurements are close to correct value, the measurement is…

Q: Calculate the mass of iron(III) oxide (Fe,03) that contains a trillion (1.00 x 102) oxygen atoms. Be…

A: Given: number of oxygen atoms = 1.0×1012 atoms. 1 mole of oxygen atom contain 6.023×1023 atoms.…

Q: Calculate the volume in cubic centimeters occupied by one molecule of water in a beaker of water.…

A: Given that:                    Density of water = 1.00 g/cm3 To find:                  Volume…

Q: A swimming pool has average dimensions of 40 feet by 20 feet by 6.0 feet. Given the density of water…

A: The formula of density is given as follows: Rearranging the terms,it becomes

Q: A chemistry student needs 45.0 mL of diethmylamine for an experiment. By consulting  the CRC…

A: Given,Volume of diethylamine = 45.0 mL = 45.0 cm3         (1mL = 1cm3)Density of diethylamine =…

Q: A meteor has a volume of 9235 ft3 , what is the mass in kg of the meteor if the density is 0.92…

A:

Q: What is the minimum mass of ilmenite  FeTiO3 , a titanium ore, from which  50.0g  of pure titanium…

A: Mass of a substance and the number of moles of a substance are interconvertible, provided the molar…

Q: A chemist must prepare 500. mL of 1.00 M aqueous barium chlorate (Ba(Cl03),) working solution. He'll…

A: From the provided stock solution of 1.22M Barium chlorate solution, 500mL of 1M aqueous barium…

Q: In the combustion of ethanol, 20.50 g of carbon dioxide gas was produced, What is the volume in mL…

A:

Q: The speed of light in a vacuum is 2.998*108 m/s. What is its speed in kilometers per hour (km/h)?

A: It is given that speed of light in vacuum is = 2.998×108 m/s

Q: A chemist must prepare 750. mL of 240. mM aqueous sodium carbonate (Na₂CO3) working solution. He'll…

A:

Q: A chemistry student weighs out 0.154 g of sulfurous acid (H, SO,), a diprotic acid, into a 250. mL…

A: Given: mass of sulfurous acid (H2SO3) = 0.154 g Volume of sulfurous acid  solution = 250 mL…

Q: A small airplane takes on 312 L of fuel. If the density of the fuel is 0.821 g/ mL, what mass of…

A:

Q: What is the volume in cm3 of 1.8 cubic feet?

A: volume in cm3 of 1.8 cubic feet?

Q: 3.03 L x ?/? = ? gal

A: Given :- volume = 3.03 L  To convert :- 3.03 L to gallons

Q: THe density of aluminium is 2.7 g/cm3. what is the mass, in grams, of a piece of aluminium foil that…

A: Given, density of aluminium is 2.7 g/cm3

Q: If a troy pound equals 12 troy ounces, and a troy ounce equals 31.1 grams, what is the mass in…

A: Given: 1 troy pound=12 troy ounces 1 troy ounce=31.1 grams

Q: A chemistry student weighs out 0.0665 g of sulfurous acid (H,So,), a diprotic acid, into a 250. mL…

A: The detailed solution of your question given below-- Since, we know that if number of moles constant…

Q: Dilution A chemist must dilute 75.7 ml of 2.28 mM aqueous copper(II) fluoride (CuF ,2) solution…

A: To solve this problem we will use the equation  M1V1 = M2V2  Here M is the concentration and V is…

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: Calculate the mass of hydrazine (N,H,) that contains a billion (1.0 x 10) hydrogen atoms. Be sure…

A: Moles is defined as given weight divided by molar mass of the atom.

Q: A chemistry student weighs out 0.0639 g of sulfurous acid (H,SO3), a diprotic acid, into a 250. mL…

A: Number of moles of a substance is equal to the mass of a substance divided by molar mass. Write the…

Q: Suppose you are trying to find the volume of a box based on the given measurements for the length,…

A: given l = 2.20 in   w =3.11 in  h = 10.4 in +1 in

Q: A recent study found that the median concentration of lead in Canadian tap water is 2.3 x10-8 mol/L.…

A: Given,  The concentration of lead in Canadian tap water =  2.3 x10-8 mol/L. The mass of lead…

Q: If a monolayer of stearic acid has a mass of 2.5*10^-5 g and occupies a surface area of 82 cm^2,…

A: Volume = Mass/density Height = Volume/surface area Given that: Mass of stearic acid =2.5 x 10-5 g…

Q: Lead has a density of 11.34 g/cm^3 and oxygen has a density of 1.31 x 10^-3 g/cm^3 at room…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: At 25.0 ºC the density of dichloromethane is 1.325 x 103 kg / m3. If 10.0g of dichloromethane at…

A: Density is defined as “given mass of a substance per unit volume of the container it is placed in”.…

Q: What is the speed of light in miles per hour? Express your answer in scientific notation. The speed…

A: The speed of light = 299,792,458 m/ s

Q: the unit of land measure in the english system is the acre, while that in the metric system is the…

A: We have to calculate the area in hectares.

Q: If a sample of unknown substance has a mass of 3.50 kg and a volume of 1.30 L, what is the density…

A: Given : Mass of substance = 3.50 Kg = 3500 g…

Q: How far does light travel in 4.0μs?

A:

Q: Calculate the mass of forsterite (Mg, Sio,) that contains a trillion (1.000 x 102) magnesium atoms.…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: Suppose you are trying to find the volume of a box based on the given measurements for the length,…

A: Length of the box,l  = 2.20 in Width of the box, b= 3.91 in Height of the box , h = 10.4 in + 1 in…

Q: A chemistry student weighs out 0.0258 g of hypochlorous acid (HCIO) into a 250. mL volumetric flask…

A: Given that: Mass of HClO = 0.0258g  Molar mass of HClO = 52.46g/mol Moles of HClO =…

Q: The density of titanium is 4.54 g/mL. What is the mass, in grams, of 17.3 mL of titanium? Check your…

A: Given: density of titanium = 4.54 g/mL Volume of titanium = 17.3 mL

Q: The SI units of density are kg/m³ but g/cm³ is more commonly used. How many g/cm³ are in 1 kg/m³?

A: Density is the ratio of the mass of the substance with that of the volume occupied by the substance.…

Q: A chemistry student needs 35.0 mL of dimethyl sulfoxide for an experiment. By consulting the CRC…

A: Given, volume of dimethyl sulfoxide = 35.0 mL  1 cm3 = 1 mL  35.0 cm3 = 35.0 mL  Density of dimethyl…

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.