What is the correct representation of 702.0 g in scientific notation?A. 7.02 × 1 0 3 gB. 70.20 × 1 0 1 gC. 7.020 × 1 0 2 gD. 70.20 × 1 0 2 g

Q: Lithium is the least dense metal known  (   density = 0.534 g/cm3 ) .   What is the volume occupied…

A: Given: Mass of Lithium = 1.10 ×103 g Density of Lithium = 0.534 g/cm³

Q: Write the numbers in scientific notation. 10991099 1099=1099=       ×10?×10a ?=       0.000950.00095…

A:

Q: 69.8 in to cm 0.25 mi to in 4.47 in^2 to cm^2 6.0 qt to mL

A:

Q: What is 841,000 W when written in scientific notation? Pay attention to significant figures. O…

A: The number 841,000 has 3 significant figures. So, the scientific notation must also have 3…

Q: A mass of 1.0×10−5 μkgμkg is the same as   1.0×10−8 gg. 1.0 mgmg. 1.0×10−11 gg. 1.0 kgkg.

A: 1 micro is a factor of units equivalent to 10-6. 1 micro is represented by symbol  = μ

Q: 1 = 10 10-6 (109) (10') – = 10 106 10 10-9 (10-) -7 10

A: a)        1                   10-6     = 106      b)  ( 106) ( 109 )      = 10 ( 6+9 )      = 1015…

Q: A pycnometer (Figure 1) is a special flask often used for measuring the densities of substances.…

A: The volume of a given liquid is defined as the amount of the space occupied by the liquid that fully…

Q: Change 365cm into meters 2. Change 2.7 kg into grams

A: The conversion are given as:

Q: Write the numbers in scientific notation. 291.7=291.7=   ×10?×10x where ?=x=     0.0960=0.0960=…

A: The numbers given are 291.7 and 0.0960.

Q: Convert 2855 mg to kg. (a) 2.855 * 10-3 kg(b) 2.855 kg(c) 0.02855 kg(d) 3.503 * 10-4 kg

A:

Q: (d) (4.556 g + 0.020 g)/(11.42 mL - 7.17 mL) = i Units

A:

Q: Units (c) (20.0 g - 8.5 g)/(0.028 mL - 0.002 mL) Hint

A:

Q: Write the numbers in scientific notation.   673.5 673.5= 6.735×102     ×10? ?= 6.735     0.034…

A: Introduction :  We have to write the numbers in scientific notation .

Q: Convert:a. 0.50 in to m d. 0.50 in to cmb. 0.75 qt to L e. 0.75 qt to mLc. 56.8 g to oz f. 56.8 mg…

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

Q: Conversions: Follow the format provided in the image and report your answer in scientific notation.…

A: Conversion of the given measurement --

Q: Count the significant figures of each quantity 5.60 × 1048 = 243.0 = 0.0000030 = 5   = 9.0000 ×…

A: We have to predict Sig figs in each quantity.

Q: 0.04 0.07 0.0578 0.0867 0.1156 0.1445 0.10 0.12 0.1926 0.17 0.2407 0.22 0.2889 0.11

A: The surface area as, A=N' ×A1

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A: Given Total volume of the solid and liquid together is 95.0 mL The liquid solvent has a mass of 27.9…

Q: 0.0578 0.0867 0.1156 0.1445 0.1926 0.2407 02889

A: Freundlich isotherm equation as,

Q: 88. 2 g m 2 0 kg m 2 = ? - 2 S

A:

Q: (MATH) The result of 0.062503 x 3.42 expressed correctly using scientific notation and significant…

A: To calculate: 0.062503 x 3.42 The result with appropriate significant figures has to be calculated.

Q: Question attached

A: The quantity of a material at a given temperature and pressure is related to the volume of a…

Q: The volume indicated by the figure is mL 1 -2 Select one: 0.22 2.78 O 3.05 O 2.20

A: While indicating volume in volumetric burette, always go for the lower maniscus.

Q: Write the number (4.8 x10-14 )(2.0 x 109 )  in scientific notation.

A: Write the number - (4.8×10-14) (2.0×109) in scientific notation.

Q: The value 2g/mL is NOT equivalent to     2 x 10-3 Kg/mL     2 x 10-6 g/KL     2 x 103 g/L…

A: The correct answer is given below

Q: 44.4x10 Bq = Ci O 4.00 x106 O 9.0 x10 4 O 12.0 x10 5 O 18.0 x107 O 22.0 x105

A:

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?a) 1.61 * 103 g…

A: opiton A is correct.

Q: lass 0.900 0.800 y=0.608x + 0.011 0.700 0.600 0.500 0.400 0.300 0.200 0.100 0.000 0.00 0.20 0.40…

A: Given :  We have to calculate the density of unknown solution.

Q: Scientists are analyzing a substance collected from a recent trip to Mars. A sample of the substance…

A:

Q: To how many significant figures should each answer be rounded? (6.626x 10-34 J. s) (2.9979x 10% m/s)…

A:

Q: A 20.0 mL sample of glycerol has a mass of 25.2 grams. What is the mass of a 51-mL sample of…

A: 64 g Given that,  20 mL volume of glycerol has mass = 25.2 g 51 mL volume of glycerol has mass = m,…

Q: What is the density of an object that has a mass of 2.628 g and is 2.23 cm x 1.21 cm x 0.36 cm ? a.…

A:

Q: 0.0096 0.0 0.0289 0.C 0.0578 0.0 0.0867 0.C

A: According to Langmuir adsorption isotherm, the fractional surface coverage is given by the…

Q: A person contains 7L of blood. Blood is composed of 55 percent plasma and 45 percent blood cells by…

A: Given, A person's body has 7L blood. Blood plasma - 55 %. Blood cells - 45 %. Density of blood…

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

A:

Q: In the following data, two students each weigh the same penny three times: STUDENT X STUDENT Y 2.491…

A: We need to find which student's data is more accurate and which one is more precise.

Q: 2. Consider the following equation: D = 0.201 t+ 0.032 t2 + 0.0001 t3 t is temperature in oC…

A: The given equation is, D= 0.201t + 0.032 t2 + 0.0001 t3 Given, t is temperature in oC.           D…

Q: the volume of 6.56 kg of Al is _________cm3.  Do not report your answer in scientific notation

A: We know ; Density = Mass / Volume D = M / V By using this relation we can find the volume of the…

Q: The proper scientific notation for 0.004050 is:      a. 4.05 x 10-4                b. 4.05 x 104…

A: Scientific notation: The scientific notation of a number is nothing but expressing a number in the…

Q: Express each number in scientific notation.a. 700 c. 4,500,000 e. 0.0054 g. 0.000000076b. 38,000 d.…

A: Since you have posted multiple sub-parts, the answer for first three subparts are given below.…

Q: Write each of the following numbers in standard scientific notation. a. 1/1033 b. 1/105 c. 1/10-7 d.…

A:

Q: What is the volume of a 5.75-g object that has a densityof 3.97 g/cm3?a) 1.45 cm3b) 0.690 cm3c) 22.8…

A: Correct answer is (a) 1.45 cm3. Formula : Volume = massdensity= 5.75 g3.97 g/cm3  Volume = 1.45 cm3

Q: convert 430km to m convert 0.00605 TL to L convert 3500 g to dg convert 0.000725 mg to cg…

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

Q: convert 1.44x10^4 lbs to g/mL.

A: Density of substance is calculated by dividing mass with volume. Unit of density is g/ml.

Q: (12.1 mL)(1.0076 g/mL) -1.05 g.

A: Significant figures of a number in positional notation are digits in the number that are reliable…

Q: 3). Convert: 44.1 ° C to K 4). Convert: 7.91 × 10^-4 Gm to m 5). Convert: 0.665 Mg to g

A:

Q: A. Type the number 1340000 in scientific notation. B. Type the number 0.000354 in scientific…

A: Number written in smallest form is known as scientific notation. Extended form is known as standard…

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.