1x 10 73 6 x 10 30

Q: Convert the following measurement. mg 0.471=1 dL

A: 0.01 g/L = 1 mg/dL0.471 g/L = 47.1 mg/dL

Q: what 100 x 2,000

A:

Q: 1.4 x 10 4M .

A: Concentration

Q: Which value is NOT equivalent to the others?A. 500 m      C. 5000 cmB. 0.5 km      D. 5 × 1 0 11 nm

A: Given values, A. 500 m      C. 5000 cmB. 0.5 km      D. 5 × 1 0 11 nm

Q: Solve 10x = 0.000 001 for x

A: The mathematical equation in which evaluation of an algebraic term is done is known as algebraic…

Q: convert 7.6 cm3 to m3

A: Given 7.6 cm3 Conversion to m3 = To be determined

Q: Convert the following measurement. cm 5.6 x 10 ms

A: solution- 5.6×10-6 cm/ms2 =  ?   m/s2 1st we convert cm into m 1 m = 100 cm = 1021 s =1000 ms 1 s2 =…

Q: 12. The number of significant figures in 2.10 x 105 A. 6 В. 5 С. 4

A: The term significant figures refer to the number of important single digits (0 through 9 inclusive)…

Q: 2.14x10

A: Gibb's free energy is the energy stored in every system to do mechanical  work.  Given data are as…

Q: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

A: The equation is as follows: [(1 x 10230 x 1 x 10–280)4]/(1 x 10270)1/3

Q: (5.45x10^3 L) + (4.72 x 10^2 L)=

A: Liter is the unit used for volume.  1 Liter is the unit of volume, equal to one cubic decimetre…

Q: convert 3.0 qt to mL

A: It is given that the value is 3.0 qt.

Q: Convert 5.36 pm to inches.

A: Given :- 5.36 micrometer   To convert :- 5.36 micrometer to inches

Q: 3.6 x 10 3 kg X 6.89 x 10 5g in kg

A: 1 kg = 1000 g

Q: [H*] 7 4x10-3

A:

Q: 7.1 x 10 7 mol 2 kg m 0 mol g'cm 2

A: Given data: 7.1×107 molkg · m2 We have to find the value in molg · cm2.

Q: 3. Convert the following measuremer -5 6.9 x 10 %3D 3 0 = cm

A: We have to predict the answer in given units.

Q: e volume in m

A:

Q: (b) Calculate: 42.67 x 0.0967

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: Perform the following calculations and report the answer with the correct number of significant…

A: Addition and subtraction Here, in this case we round the answer to the same number of decimal places…

Q: and 75.0 mL 1.20 M 1.

A:

Q: Perform the following operation and express the answer in scientific notation. 5.4x103 x 1.2x107…

A:

Q: (9.75 x 103)(8.4 x 10-6)

A:

Q: Convert the following measurement. kg 8.4 x 10 3 3 ст

A: The conversion given is,

Q: 4X +_+ 2¿ n 1 242 Cm + ?

A: Concept- When a atom is react alpha particle(nucleus of Helium) the atomic mass will increase with…

Q: ᴘᴏʟʏᴍᴇʀ ᴄʜᴀɪɴꜱ ᴀʀᴇ ꜱᴛʀᴜᴄᴛᴜʀᴀʟʟʏ ᴏʀɪᴇɴᴛᴇᴅ ɪɴ ᴀ ᴜɴɪꜰᴏʀᴍ ᴛʜʀᴇᴇ-ᴅɪᴍᴇɴꜱɪᴏɴᴀʟ ᴍᴀᴛʀɪx. ₂. ʟᴅᴘᴇ ɪꜱ…

A:

Q: (9 x 10⁶)(8 x 10⁻⁴) (4.4 x 10⁻⁷)(6.1 x 10⁻³)

A: (9×106)(8×10-4) =72×106+(-4)= 72×102 =7.2×103.

Q: 1.6x103 / 2x103 give answer in exponential form

A:

Q: 1s 2s 2p 1s 2s 2p @ 000 1s 2s 2p (11 1s 2s 2p

A: Pauli Exclusion Principle states that no two electrons in the same atom can have  all the  four…

Q: 6. (1.33 x10^5) - (4.9 x 10^4) =

A: The values to be added or subtracted should have the same units or powers raise to base 10 value.…

Q: What is km mL^-1

A: For the meaning of   Km mL-1  Where, the symbols have their usual meaning.  As,     Km stands for…

Q: (4.4 x 10⁻⁷)(6.1 x 10⁻³)   (9 x 10⁶)(8 x 10⁻⁴)   (5.3 x 10⁻³) + (6.8 x 10⁻¹)

A: In scientific notation values are expressed from 1 to 10 to the power of 10

Q: [(2.77 x 10^6) / 45.716] + 134.10

A:

Q: f) 0.0000010 1x10^-6 h) 7.00

A:

Q: O 07x 10-10 M

A: This question is related to pH.

Q: 65.431 + 12.09) X 1.03 solve using appropriate number of significant figures

A: Before calculations certain rules should be understood for significant digits. All of the non-zero…

Q: Convert 6.61 × 10-3 m to the equivalent length in nanometers. 6.61 × 10¬3 m = 6.61103 ×10° nm

A: To convert 6.61×10-3 m to nanometers.

Q: Explain the attached

A:

Q: 4. Express a density of 4.05 x 10° kg/m in g/L.

A:

Q: 5 cm)(1 m)(390

A:

Q: -4.29x^2-2.48x+1.08=0. Solve for unknown

A: A quadratic equation whose roots are to be determined.

Q: How many seconds are in 24 h?

A: Seconds, Minutes, and Hours all are the units of time. 1 hour = 60 minutes. 1 minutes = 60 seconds.

Q: (8.670 x 10) ×(4.8162)

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

Q: Given the equalities below and the metric relationships you are supposed to know, convert 1.60 x 104…

A:

Q: 16.0 x10-5 3. 4.0 x 10-5 K[0.200]m[0.100]" K(0.100]m[0.100]n m=?

A: Given

Q: If we convert 1.0 × 10³kg to g we get? A 100,000 В 1.1 x 105 1.0 x 106 D 10,000

A: kg and g are related as, 1kg = 1000g

Q: 1.17 x 102 M 1.1 x 10-5 M/min 1.91 x 102 3.83 x 102 1.8 x 10-5 3.6 x 10-5 O 1.3 x 107 O 45 O 66

A: 1) from the unit of rate constant,  it is 1st order kinetics,  So, rate law is, Rate = k[C2H6N2]

Q: Convert the following measurement. m cm 3.4 x 10 2 x10 2 ms ?

A:

Q: 1.068 x 103 m% D dm

A: The given physical quantities can be converted into other physical quantities by knowing the…

Q: Convert 898.7 in^3 to m^3.

A:

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.