add the following masses: 465 mg, 0.000364 kg, 389 cg, and 3.40 dg. what is the total mass in grams?

Q: If a US quarter has a mass of 5.67 g and is 1.55 mm thick, how many quarters would have to be…

A: The US quarter has mass of 5.67g and is 1.55 mm thick.Convert the given thickness in mm to ft by…

Q: mass= 10.0 g; volume= 6.37 mlcalculate the density in grams per milliliters

A: Formuladensity = mass (g)/volume (ml)Given,mass = 10.0 gvolume = 6.37 mlSo,density = 10.0 g/6.37 ml…

Q: How many grams are in 1.20 kg? O 1.20 EO g О 1.20 E-3 g О 1.20 E-1g O 1.20 E3 g

A: In order to convert one unit to another unit, a conversion factor is always used. A conversion…

Q: What is the mass of  1.42x10^24 atoms of oxygen?  grams What is the mass of 5.01x10^23 molecules…

A: In the question, following information given - Atoms of oxygen (O) = 1.42×1024 Molecules of oxygen…

Q: The density of silver is 10.5 g/cm3. What is its density in kg/m3?

A: Given data, The density of silver = 10.5 g/cm3. To calculate the density in kg/m3.

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

A: Given: Density of ethanol = 0.7890 g/mL Volume of ethanol= 143143 mL To Calculate : Mass in grams…

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

A:

Q: if you have 105 ml of a liquid with a density of 1.15 g/cm^3, how many grams do you have?

A: Formula of density would be used to calculate mass in grams .

Q: 8. A company delivering crates of soap ships their cargo on pallets. A single pallet contains 6.00…

A: 8) Given: Number of pallets = 2 pallets Number of crates in 1 pallet = 6.00 crates. The number of…

Q: What is the volume, in quarts, of 1.068 kg of olive oil? The density of olive oil is 0.92 g /mL.

A: Density is defined as a property which measures the mass of a substance by comparing it to the…

Q: How do I calcuate the mass in grams of 2.73 qt of butane? The density is 0.570 g/cm3

A: Given:              Volume of butane = 2.73 qt              Density of butane = 0.570 g cm-3

Q: What is the mass, in grams, of 50.0cm3 of cough syrup with a density of 0.950g/cm3?

A: Given, Density of cough syrup= 0.950 g/cm^3 Volume of cough syrup=50 cm^3.

Q: An empty vial weighs 55.32 g. (a) If the vial weighs 185.56 g when filled with liquid mercury (d =…

A: The density of a liquid is defined as the ratio of the mass of the liquid to the volume. The SI unit…

Q: 1. 100 mg= ......... g = ... ug 201 = .. ml .... %3D 3. 2.5 kg = g= ..mg

A:

Q: A mouthwash is 21.6% ethanol by mass. If each bottle contains 0.358 pt of mouthwash with a density…

A: The mass of ethanol in each bottle is calculated as,

Q: Your 50 mL beaker has a mass of 6.51 g. You add 10.00 mL to the 50 mL beaker and now the total mass…

A: Given,     50 mL beaker has a mass of 6.51 g. You add 10.00 mL to the 50 mL beaker and now the total…

Q: If each bottle contains 1.61 ptpt of mouthwash with a density of 0.876 g/mLg/mL, how many kilograms…

A: A mouthwash is 21.6% ethyl alcohol by mass.  The mass of ethanol in 190 bottles is calculated as,

Q: The density of methanol at 20°C is 0.791 g/mL. What is the mass, in grams, of a 458 mL sample? Mass…

A: •The values provided in the question are:-    i) Density of methanol, d= 0.791 g/mL    ii) Volume…

Q: Add 0,0025 kg, 1750 mg. 2.25 g, and 825,000 g, and express the answer in grams.

A: Given: Mass 1 = 0.0025 Kg = 2.5 g…

Q: the density of osmium is 22.6 g/cm3. what is the density in kg/m3?

A: Density is defined as the ratio of mass to the volume. The mathematical expression is given below:An…

Q: If a large marshmallow has a volume of 2.25 in3in3 and density of 0.242 g/cm3g/cm3, how much would…

A: Given: Volume of marshmallow = 2.25 in3 Density of marshmallow = 0.242 g/cm3

Q: Question 5

A: Given, Volume of CCl4 = 2.00L Density = 1.60g/mL

Q: What is the volume (in units of m^3) and density (in units of g/mL) of a 325g rectangular block of…

A:

Q: Gold (Au) has a density of 10.463 g/cm3. What is the mass in kg of 8.74 m3 of Au?

A: Given :-  Density of gold = 10.463 g/cm3  Volume of gold = 8.74 m3  To calculate :-  Mass of gold…

Q: 3. Calculate the mass in grams of a 525 cm³ block of lead. 1.39/c 575ch 3. 4. Calculate the volume…

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

Q: What is its density in kg/m3?

A: Given :- density of Be = 1.85 g/cm3  To calculate :- density in kg/m3

Q: For a pharmacist dispensing pills or capsules, it is often easier to weigh the medication to be…

A: Given:A single antibiotic capsule weighs 0.50 g and a pharmacist weighs out 12.5 g of capsules for…

Q: Gold is a very dense metal with a density of 18.3 g/cm3, what is the volume of a 0.255 kg gold…

A: Given that -  Density of Gold = 18.3 g/cm3  Mass of Gold sample = 0.255 kg  This mass in grams is =…

Q: The density of methanol at 20.0 oC is 0.791 g/mL.  What is the mass, in grams, of a 280. mL sample?

A: Given : density of methanol = 0.791 g/mL And volume of methanol = 280 mL

Q: Calculate these masses. (a) What is the mass of 6.00 cm 3 of sodium, density = 0.97 g/cm 3 ? (b)…

A: Step : 1           Calculate these masses.          (a) What is the mass of 6.00 cm 3 of sodium,…

Q: If the density of Carbon tetra chloride is 1.59 g/mL, what is the volume in L of 2.59 kg of carbon…

A:

Q: The density of benzene is 0.879 g/ml. What is the mass in grams of 1.00 qt of benzene?

A: Given data is as follows: The density of benzene = 0.879 g/mL The volume of benzene = 1.00 qt The…

Q: How many kg are in 34g?

A: Given,  The mass of a substance = 34 grams  Number of Kg in 34 g is:

Q: How many grams are in the following? a. 8 kg = b. 8 mg =

A: kg (kilogram), mg (milligram) and gram (g): all are the units of mass. Unit of mass is a fundamental…

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?

A: Given :-  volume of liquid = 1.75 L  density of liquid = 0.921 g/mL  To calculate :-  mass of liquid…

Q: An object with a mass of 0.231 kg has a density of 2.02 g/cm3. What is the volume (cm3) of the…

A: Density is the amount of substance present per unit of volume. Density= mass/ volume

Q: II) Density a) What is the mass of a rectangular piece of aluminum 160.6 cm × 140.8 cm × 15.2 cm?…

A: • Density=massvolume• mass = clensity×volume• volume of rectangle = l×b×h…

Q: 4.05 kg + 567.95 g + 100.1 g

A: Given-> 4.05 kg + 567.95 g + 100.1 g  ->In addition and subtraction answer contains least…

Q: What is the mass of 1.89x10^23  atoms of chlorine?

A: Mass of 1 mol Cl = 35.453 g  Mass of 1 mol Cl2 = 70.906 g  1 mol contains = 6.022 × 1023…

Q: If you have a piece of lead (dPb = 11.34g cm^-3) with a volume of 23.4 cm^3, what is the mass (in…

A:

Q: The density of mineral oil is 0.834 g/mL. What is the mass in kg of the mineral oil in a cubic…

A: Given that: density of oil = 0.834 g/mL side of a cube = 11 inches. To find: The mass in Kg of…

Q: the density of a substance is 1.63 g/ml. what is the mass of 0.250 L of the substance in grams.

A: Density may be defined as mass of a substance per unit volume.Mathematically,

Q: How many ounces of gold are in a 14 karat gold that weighs 2.9 ounces?

A:

Q: 267 grams is the same as ___ milligrams. 0.267 267,000 2,67 26,700 0.00267

A: Hello dear welcome on bartleby;   The correct answer is 267,000

Q: Calculate these masses.(a) What is the mass of 4.00 cm3 of sodium, density = 0.97 g/cm3 ?(b) What is…

A: (a)

Q: 2. Calculate the weight of a 2mm cube if the density of the material is 545g/ml?

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

Q: A beaker weighs 145.60 grams. The chemical weighs 3.467 grams. What is the total mass?

A: Given: Weight of beaker = 145.60 g Weight of chemical = 3.467 g

Q: Add the following masses: 465mg, 0.000364 kg, 389 cg and 3.40 dg. What is the total mass in grams?

A: To calculate the sum of the given masses in gram, first of all, we convert all the masses in the…

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: 15 mg = grams

A: The given conversions can be solved as follows:

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.