The number 3.83 x 10-3 can also be written as _____.

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: what is the density an object with a mass of 1.583 g and the volume of 0.2009 ml ?

A: Density can be calculated using the equation given below:

Q: Express each result to the proper number of significant figures 5698 x 0.0439 0.005493/(28.000 x…

A: Significant figures are the digits having a meaning in a given number.The number of decimal places…

Q: How many significant figures does 0.90100 contain?

A: Significant figures tell about the accuracy of the results obtained in an experiment and easy data…

Q: :0: :0-S-0: :O: :ö: :0:

A:

Q: Express the following in scientific notation.(a) 4579(b) -0.05020(c) 2134.560(d) 3.825(e)…

A: (a) The given number is 4579 so, in order to express this number in scientific notation we will move…

Q: 543.7 g + 568.45627 mL

A: The measurements to be added are: 543.7 g + 568.45627 mL

Q: 5. Express these numbers in scientific notation 214 30,012 1632.043 0.0121 0.0000356

A: In given question, we solve only first three subparts according to Bartleby guidelines and it does…

Q: scientific notation of 50.031

A: Scientific notation is a convenient way to express very large or very small numbers. A number which…

Q: Which number is 3 significant digits? A. 1.1100 B. 1.37 C. 0.01 D. 0.005

A: According to the significant rule, If number is greater than 1 in decimal digit, then all number…

Q: (1.00866 – 1.00716) d. 6.02205 x 1023 9.875 x 102 – 9.803 x 10? x 100 = |(100 is exact) 9.875 x 102…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Q: Add mathematical symbols (+, -, *, /, v, !, etc.) to make the following expressions true. For…

A:

Q: |CE] (M) 0.0100 Еxperiment |NO] (M) Rate (M/s) 1 0.0300 3.4 x 104 2 0.0150 0.0100 8.5 x 10-5 3…

A: Rate constant can be find by finding order of equation. Then Putting any experimental values give…

Q: Perform the calculation, and report the answer to the correct number of significant figures.

A: Perform the calculation, and report the answer to the correct number of significant figures.

Q: 133 Tg О 1.33 х 1010 О 1.33 х 1012 О 1.33 х 108 g О 1.33 х 1014 Part D 1.5 dg -1 О 1.5 х 10g -6 О…

A: Given:-  C)  133 Tg  D)  1.5 dg  To convert : the above values in grams

Q: 3. Perform the following calculations and report your answers to the correct number of significan…

A: Dear student ,   since you have posted multiple questions we will allow to solve only first question…

Q: Express the quantity 33.2 × 10−4 m in mm.

A: We have to express the given quantity in mm 33.2 × 10-4 m = ________ mm

Q: 0.0578 0.0867 0.1156 0.1445 0.1926 0.2407 02889

A: Freundlich isotherm equation as,

Q: The appropriate number of significant figures in the result of 15.234 x 15.208 is Select one: a. 5…

A: 1) the result of 15.234×15.208

Q: Express the following numbers in scientific notation: 1. 1 230 045 600 000 2. 0.00000876000 2meinos…

A: Given numbers -  1) 12300456000002) 0.000008760003) 0.00034500x10-24)958000.8900x10-6 We need to…

Q: 543.7 g + 568.45627 ml

A: We need to add two numbers with different significant figures.  In addition or subtraction of…

Q: What is the mass (g) of 10.0 mL cottonseed oil? The density of cottonseed oil is 0.926 g/mL at 20.0C

A:

Q: Put answers in scientific notation. 1. 1.15x10^4+8.24x10^-4 2. 5.37 x 10^4 + 1.00 x10^8/5.63x10^4…

A: Significant Figures Rules: All Non-zero digits are considered significant. All zeros lying in…

Q: Draw the products of each reaction.

A: The product of each reaction has to be drawn.

Q: What would the volume (in cm) of an aluminum cube be if the density is 2.70 g/cm3 and the mass is…

A: Density = Mass / Volume Mass in grams(g) Volume in cm3 Unit of Density = g/cm3

Q: Write the number in expanded form. 5.67 x 105: 8.08 x 10-3:

A: Introduction: Expanded form is a mathematical way to show the numbers in individual forms. In this,…

Q: mi/hr

A:

Q: 8 - Which of the following numbers are not rounded correctly to 3 significant numbers ? a) 1.5587…

A: There are different numbers , that can be rounded to 3 significant Numbers as -  (1) 1.5587 =>…

Q: 150 mL of polyethylene glycol has a density of 1.1333.  What will be its weight?

A: Density is the amount of substance present per unit volume of solution. It can be expresses as-…

Q: How can the number 642,000 g be written to indicate that there are 4 significant figures?

A: The number 642000 has three significant figures.

Q: Put in Scientific notation  1.(5.86x10^6)(1.00x10^-8)= 2. (8.90x10^-5)(7.49x10^-4)/…

A:

Q: Express 25.234kg in scientist notation

A: There are some rules for writing a scientific notation . Given mass = 25.234 kg

Q: b) the mass of used acetylene in pounds 0.734 0.434 0.299

A: 40 inches long and 6 inches diameter a drum contains acetylene at a initial pressure of 250 psia…

Q: 0.0289 0.0578 0.0867 0.1156 0.1445 0.1926 0 2407

A: The surface area as, A=N' ×A1

Q: Express 2.03 x 10^5 in standard number format

A: Given number is in scientific notation, The way of expressing numbers that are too large (or) too…

Q: importance of significant figures?

A: Significant figures are defined as the the number of digits in a measurement or value that…

Q: V Kc 7.30 0.959 0.650 8.16 1.062 3.49 11.33 0.688 3.35 1.734 0.700 3.24

A: A)                                          CHCl2COOC5H11  ⇔  CHCl2COOH   +   C5H10  Initial  moles…

Q: 2896 ng to mg

A:

Q: 1/s) 10 [A] 0.660 [B] 1.23 105 4.01 1.23

A: To find the forward and backward reaction rate constant and equilibrium constant for the below…

Q: Convert 5.0 Tbytes to Mbytes

A: Given,5.0 TbytesThe conversion of Tbytes to Mbytes is done as,1 Terabytes = 1048576 Megabytes

Q: Express the quantity 33.2 * 10 - 4 m in mm.a) 33.2 mm b) 3.32 mmc) 0.332 mm d) 3.32 * 10 - 6 mm

A: We know that 1 mm = 10-3 m

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

A:

Q: Density = Mass /volume                63.7410g/…

A: Yes density is the ratio of mass and volume  Mass can be taken in grams , kilograms  and milligrams…

Q: 953.4 910.1

A: P=mhP1 =(Mr +h1 )h1 P2 =(Mr +(h1 -1))h1 -1

Q: (8.670 x 10) ×(4.8162)

A: significant figure tells the precision and accuracy of measured value

Q: Express the following in scientific notation.(a) 0.0000582(b) 402(c) 7.93(d) -6593.00(e) 0.002530(f)…

A: Scientific notation is the best method to write very small and large numbers. In order to obtain a…

Q: 0.305mg a O

A: Molar mass = 17 • ( molar atomic mass of C ) + 19 • ( molar atomic mass of H ) + 3 • ( Molar Atomic…

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.