0.007 decigrams is equal to how many micrograms?

Q: A student dispensing a solution (the volume is between 20-30 mL) into a reaction container using a…

A: The least count of volumetric buret is 0.01 mL. Hence the reading should be taken upto 2 decimal…

Q: How many miligrams are in 612 grams?

A:

Q: which of these would most likely be an gram equivalent mass of copper?

A: 1 Faraday is defined as the amount of electric charge responsible for deposite or dissolve 1 gram…

Q: A gallon (3.78L) of latex paint can cover 385 ft2 of the surface of a wall. What is the average…

A: Since, 1 L = 103 cm3∴3.78 L = 3.78 x 103 cm3Since 1 ft2 = 929 cm2∴ 385 ft2 = (385x929) cm2…

Q: Use unit analysis to show how to calculate the volume occupied by 15.8 grams of gold. See the table…

A: given :- mass of gold = 15.8 g  To calculate :- volume of gold  note :- The solution of this…

Q: How many mg are there in 1 mg?

A: Milligram: is a  unit of measurement of mass in the metric system which is equal to a thousandth of…

Q: Calculation of volume, given mass and density: What is the volume (in mL) of 32.0 grams of gold?

A: Given the density of gold is 19.3g/cc and mass is 32g.

Q: A total mass of 8 identical packets of potatoes is 3.68 kg. what is the total mass of 12 such…

A:

Q: A student measures out a 50.3 g sample of sodium hydroxide. What is this mass in kilograms (kg)?

A:

Q: A beaker has a mass of 225.08g . When a liquid is added to the beaker, the combined mass is…

A:

Q: . What is that volume in liters?

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: What are 2 cups of chocolate chips converted into nanograms? 1 cup of chocolate chips = 170 g 1…

A:

Q: How many ng are there in 5.27x10-13 kg?

A:

Q: A solution of sucrose in water is 28.0% sucrose by massand has a density of What mass of sucrose,in…

A: Solution-  percentage of the sucrose in the given solution=28% by massits mean 28 g sucrose in the…

Q: In the old pharmaceutical system of measurements, masses were expressed in grains. There are 5.760 x…

A: Welcome to bartleby !

Q: What is the meaning of the number of digits reported in a measured quantity?

A:

Q: What is the length in millimeters of a crystal of copper sulfate that is 0.180 in. long?

A:

Q: how many nanomoles is a 83.9 pg sample of platinum?

A: Given :- mass of Pt = 83.9 pg  To calculate :- number of nanomoles of Pt  Number of moles =…

Q: Calculate the mass of 65.0 cm3 of mercury.

A: Ans

Q: What is the mass, in grams, of a woman whose mass is 55kg!

A: The amount of the key constituent present in the provided quantity of the sample is expressed as…

Q: Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams,…

A:

Q: how many grams are in 370 milligrams?

A: Given: Mass = 370 mg

Q: e mass,

A:

Q: How many.grams F in 584.8 g Br2F6? Put the answer in the box in regular (non-scientific) notation.…

A: Number of moles is defined as given mass divided by molecular mass.

Q: What is 393.83 kJ/mol rounded to three significant figures?

A: Based on the significant figures rule, the number to be rounded off is followed by digit zero or…

Q: A child is prescribed a syrup produced by crushing ten carvedilol 25 mg tablets and mixing to a…

A: Given: The number of carvedilol tablets crushed = 10 The mass of each tablet = 25 mg The volume of…

Q: What is the mass, in grams, of a pure gold cube that has a volume of 5.00 cm3?

A: Answer: mass of pure gold cube is 96.5 g. Given:      Volume of pure gold cube=5.00 cm3      Density…

Q: Convert 0.002087 kilograms to decigrams.

A: A numerical problem based on the conversion of kilogram into decigram.

Q: 29. One milliliter is equal to how many liters? 30. How many centimeters are in a meter? 31. Which…

A: In order to solve this question, we will simply apply the basic conversion table and the concept…

Q: The mass of a sample is 550 kilograms. Expresses that mass in milligrams? Express your answer in…

A: Convert kilograms to milligram

Q: A student determined that his/her sample was 45.25% Cl-. If his/her original unknown sample weighed…

A: Mass(%) = (Mass of sample)*100/(Total Mass)

Q: how many grams are in a microgram?

A: The relationship between gram and microgram is asg = 106 microgramNow, convert the microgram to gram…

Q: An object has a mass of 24.98 oz. What is its mass in grams?

A: 1 ounce = 28.35 g

Q: How many grams are in 1000mg?

A: How many grams are in 1000mg?

Q: v milliliters c

A:

Q: milliliters of

A:

Q: y grams of i

A:

Q: how many significant figures are there in 15.00120? please provide detailed explanation. Thanks

A:

Q: what is the volume of a single drop of substance if 10 drops is equal to 1.549cm3?

A: Given that the volume of 10 drops of substance is 1.549 cm3. By relating this condition volume of…

Q: An unknown liquid has a density of 0.83g/mL.  How many are needed to obtain a mass of 32g?

A: Density of a substance is defined as the mass of a substance present in the given volume of…

Q: 3. The mass of a gold nugget was measured and found to be 0.00320 grams. How many significant…

A: 3) Given : mass of gold nugget = 0.00320 g

Q: How would the masses compare if the volumes were equal?

A: Mass and volume are related to each other as follows: density=massVolume

Q: What is the area in square centimeters of an 8.5 inch by 14 inch sheet of paper?

A: Since the length of two sides of paper is unequal so this paper is rectangular shape. We know the…

Q: A 195 mL sample of ocean water contains 7.0 gg of NaCl. What is the molarity of the solution with…

A: Given,  Mass of NaCl in ocean water= 7.0g Volume of ocean water = 195 mL Molarity of NaCl solution…

Q: what is the volume in milliliters of 1.0 pints of cream?

A: Pint is termed as unit of capacity (volume) that is generally categorized under "imperial (568 mL)"…

Q: To how many significant figures should each answer be rounded (two equations)?

A: The equations given are,

Q: How many milligrams of arsenic would be a typical amount in a 60.-kg adult? Express the mass as an…

A: Minerals are vital for building the new tissues, muscle contraction, the transmission of nerve…

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.