How many micrograms are in 76 grams

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: A metal object has a mass of 8.0 ×10^8 micrograms. What is it's mass in kilograms

A: The relationship between mass in Kg and micrograms is  1 Kg = 1000 grams = 109 micrograms

Q: What is the mass in grams of 4.91x10^23  atoms of selenium?  grams

A: Answer 1) :  Number of atoms = 4.91 × 1023 atoms Mass of selenium = ?

Q: A student needs to make 600 mL of a 0.81 M solution of NaCl. How many grams of NaCl should they…

A:

Q: Determine how many kilograms are in 9104 milligrams.

A: given- Weight - 9104 mg 1 gram = 1000 milligram 1 kilogram = 1000 gram Means 1 kg = 1000000…

Q: If the US Mint buys 3.0 tons of copper for making quarters, how many quarters can it make?  Assume…

A: we know that  1us quarter = 5.670grams

Q: One cup of frozen orange juice contains 503 milligrams of potassium (MM = 39.098 grams). How many…

A: Given that : Mass of potassium in frozen orange juice = 503 mg The molar mass of potassium = 39.098…

Q: A three component mixture has a mass of 125 grams. If an individual component has a mass of 25…

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Q: How many milliliters are in 17.5L? How many microliters are in 41.0 mL?

A: Milliliters and microliters are the units to measure Volume.

Q: Convert 180 grams/mole (molecular weight of glucose) to micrograms(ug)/mL.

A: 180 grams/mole = 180 x 106  x 10-6 grams/mole = 180 x 106 micrograms(ug)/mole .  1 microgram = 10-6…

Q: What is the mass (in grams) of 6.022*1023atoms of 12C

A: We know that, 1 mol = 6.022 × 1023atoms Thus, we have 1 mol of 12C

Q: The mass of earth is 5.98 ×10²⁴ kg. What is the mass expressed in tera-grams?

A: Given that : Mass of earth = 5.98 ×10²⁴ kg

Q: ow many grams are in 1555 liters of C3H8

A: Volume occupied by 1 mole of a gas is called gram molar volume. the gram molar volume of gas is…

Q: What is its mass in grams?  (4 sf)

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Q: 95.0 milligrams equal how many grams

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A marine biologist measures the volume of a seawater sample. The volume is  1858mL. What is the…

A:

Q: An order calls for 1 ½ tbs of a medicated mouthwash following dental surgery. How many milliliters…

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Q: How much does it weigh in grams

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Q: Calculate the volume, in mL, of 10.0 g of a saline solution that has a density of 1.05 g/mL.

A: To calculate volume from mass and density, we have to follow the following relationship:…

Q: A pill of advil contains 200mg of the active ingredient, ibuprofen. Express the mass of ibuprofen in…

A: Given, mass of ibuprofen in a pill of advil is -------- 200mg. What is its mass in grams?

Q: How many mg in 3.41 x 10-5 g?

A: The milligrams (mg) in 3.41 x 10-5 g are to be calculated. Select one: 3.41  x 10 3 mg 3.41  x 10…

Q: 1) 0.345 g-0.27 g = [Select] 2) 8.159 g/0.95 mL = [Select] g g/mL

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Q: What is the mass in grams of 12 oz mass of salt

A: Given that, mass = 12 oz change into gram ?

Q: A bag of candy weighs 0.0049 kg. How many grams is this? 4.9 g 0.49 g 49 g 0.000049 g

A: 1 Kilogram (Kg)  = 1000 g

Q: The human body is 0.040% iron. How many milligrams of iron does a 165-pound person contain? (1 lb =…

A:

Q: Sodium Nitrite, NaNO2, is a preservative for hotdogs. A ten pack of hotdogs contains 110 milligrams…

A: NaNO2, is a preservative for hotdogs. 10 pack of hotdogs contains 110 milligrams or 0.110 g of…

Q: There are 4.93 mL in 1.00 teaspoon. How many mL are there in 5.69 × 10° teaspoons? mL

A: It is a problem of unit conversion. Here it is given that 1 teaspoon contains 4.93 mL.

Q: (3.0 mg) x (0.023 g) =

A: The given milligrams can be converted into grams as

Q: The common pain relievers – aspirin (C9H8O4), acetaminophen (C8H9NO2), and naproxen sodium…

A: Given Data; Mass of aspirin is 333 mg Mass of acetaminophen is 333 mg Mass of naproxen sodium is 333…

Q: The largest single rough diamond ever found, the Cullinan Diamond, weighed 3106 carats. One carat is…

A: Given that:-     Weight of diamond=3106 carats      Mass of diamond in mg=?

Q: convert concentration of 5 micrograms/ml to mg/ml

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Q: What is the combined mass in grams of object that have masses of 0.2000kg, 80.0g and 524mg

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Q: Suppose you measure a volume of 9.0 mL and a mass of 7.04 g for your first distillate. What is the…

A: Density -  Density is basically the degree of compactnesss of a system.

Q: If a large marshmallow has a volume of 2.00 in3 and density of 0.242 g/cm3, how much would it weigh…

A: Convert the unit of volume:

Q: What is the mass in grams of one atom of sodium?   None of the following   23.0 g    4.35 × 10—2…

A: Sodium metal, Na has a molar mass of 23 g. 1 mole of Na has atoms.

Q: . A bottle contains 60ml of Syrup. If one dose is ¾ml, how many doses can this bottle provide?

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Q: A patient was given 350 mL of normal saline solution. If normal saline has a concentration of 0.9%…

A: Given: Concentration of NaCl in %(m/v) = 0.9 % And volume of solution given = 350 mL.

Q: Iron has a density of 7.87 g/mL. How much mass would a 12.3

A: mass (m)  per unit volume (v)  is called density (d) i.e       d = MV   units : g/mL   (or)   Kg/L

Q: A mineral water has 21 mg Mg in a 500-mL bottle. The needed amount of Mg per day for adult women is…

A: Mineral water contain 21 mg of Mg in 500 mL bottle . Means one 500 mL bottle = 21 mg of Mg The…

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: puzzle cube has a volume of 187 mL what is the volume of the cube in in^3

A: Since, 1cm3= 1ml 1 inch = 2.54 cm then,

Q: You need 8 different masses in the range of 2.50 to 7.00 grams they need to be spread out as evenly…

A: Given: lower range = 2.50 g Upper range = 7.00 g number of masses (n) = 8 common difference = d

Q: Ibuprofen

A: Ibuprofen is one of the key ingredient in the tablet such as Advil and Mortin.

Q: What is the volume of 12.0 grams of an alcohol whose density is 0.920 g/mL?

A: Since density is defined as the mass of compound per volume of the compound Hence density = mass /…

Q: medical solution had a concentration of 30mg/ml. How many ml would need to be delivered to dispense…

A: 30mg have 1ml  1mg have= 1÷30ml 150mg=150÷30=5ml

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: how many grams of the hydrochloric acid in 5x10^45 molecules of the substance

A: Since we know that  6.022 ×1023 molecules of any substance = 1.0 mol of that substance . By using…

Q: Ocean water contains 3.5  %   NaCl  by mass. What mass of ocean water in grams contains 48.8  g  of…

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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.