Q 25 please

Q: Convert -41.51 °C to K. Provide an answer with TWO decimals. Your Answer:

A: Given : -41.51 °C  To find : Temperature in Kelvin Solution : Temperature can be measured in units…

Q: G L00 400 3000 1000 HaVENUER H L00 3000 2008 1000 HAVENUNEERI TERNSHITTANCEI

A: Spectroscopic analysis is very useful in structural elucidation of organic compounds. IR…

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: Perform the calculation and report the answer using the proper number of significant figures. Make…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: A kilgram is 1000g?

A: The term SI base units refer to the seven units of measure which have been defined by the…

Q: Convert 6.4 x 10^-28 j-s/ kg to erg- min /lb. Note that “j” means “ joule” - it is one of the units…

A: 6.4*10-28 j-s/Kg to erg-min/lb Conversion required : 1 J = 107 ergs 60 sec = 1 min => 1 sec =…

Q: (4.8 x 10-14 ) (2.0 x 109) in scientific notation

A: (4.8 x 10-14 ) (2.0 x 109) in scientific notation

Q: Convert -46.2°C to Kelvin.

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Q: The number 0.00003007 expressed in exponential notation is ________.

A: Let the number be 'X'. So, X= 0.00003007 In this question, X has to be converted into exponential…

Q: These compounds are labelled A, B, C, D, E, F, G, H. You must determine the identity of each of…

A: Bromine water reaction:(D) Unsaturated hydrocarbons decolourises bromine water. Compound D is an…

Q: FRider Beam 200 300 、 時30 10 20 40 50 60 70 80 90 100 6 7 10 3. 2.

A: Triple beam balance is an instrument used to measure mass. It uses mass riders for measurements.

Q: 40ml 30 20 40ml 10

A: ->Non zero digits are always significant. ->Any zero between two significant digits are…

Q: = STATES OF MATTER Using heat of fusion or vaporization to find the heat needed t... 0 Calculate the…

A: Mass = 59.7 g  Temperature (T2) = 3.3°C  Heat of fusion = 20.73 KJ/mol Melting point of octane (T1)…

Q: Convert 450LB into Mg(micro-gram)

A: We have to predict the mass in mg.

Q: .20849x=/(.001-x)(0.0004-x)

A:

Q: A patient gets 2.2 L of fluid over 18 hours through an IV. The drop factor is 20 gtt/mL. rate=_____…

A: Volume of liquid = 2.2 LTime taken = 18 hoursDrop factor = 20 gtt/min

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

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Q: Match the correct answer Seç... For the biological standard state the pH equal to Seç... According…

A: Match the following

Q: 1. For the reaction below: a. b. Predict the products and show the mechanism using curved arrows.…

A: To predict the products and show mechanism using curved arrows.

Q: 6.0 qt to mL

A: Here, we have to do the conversion of quart (qt) to mL

Q: CONVERT 5.32 x 10 TO THE -6 POWER s to MICROSECONDS.use METRIC syste

A: We are given : Time (t) = 5.32×10-6s

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: A 150kg load is divided into 6 equal parts. How much would 5 of those parts weigh?

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Q: Atom number 5 сл 7 12 Coordinate indices X i i i y i i Z i i

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Q: 1.17 X10-7s to microseconds

A: 1 second is equal to 1000000  seconds  1 s = 106 microseconds

Q: dimensional analysis: 2feet 9inches to meters

A: The given number is = 2 feet 9 inches The value in meter is =?

Q: Convert 48 mile into nm

A:

Q: 6.8 x 104  mg to 1kg

A: We know, 1 milligram (mg) = (1/1000000) Kilogram (Kg) Or, 1 milligram (mg) = 0.000001 Kilogram (Kg)

Q: Convert 300 K to Celsius scale

A: Temperature scales:  There are 3 types of scales  1. Degree Celsius (oC) 2. Kelvin (K) 3.…

Q: Calculate the density Density C d= 5.40g 2.00cm² Since

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Q: Convert 1285 cm2 to m2

A: We have to convert cm2 to m2.

Q: kg 8000 mL = dm = 300 cs 11 X 3000 g OL 2 m Ś S

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Q: 10 lbm to in3 cm3

A: Units are fundamental to measure any substance length, volume,height. For example measuring the…

Q: 4.00 140 1.6 120 -4.25 1.4 100 1.2 -4 50 80 1.0 4.75 0.8 60 0.6 -5.00 o1 2 3 Time (s x10 2. 3. 15 6.…

A: From the graph we can get the idea about the order of the reaction .

Q: H-C₁-C₂ bond angle is [Select] C₁-C₂-C3 bond angle is [Select] = C2-C3-C4 bond angle is [Select] e…

A: The bond angle of a molecule is affected by the number of sigma bonds and lone pair of electrons on…

Q: p= 123 kg/m3, m= 65 kg, V = ?

A: Provided density of the substance (ρ)=123kg/m3 mass of substance= 65kg Since,  volume(V)=mass/…

Q: Part C You are given four values (1.043, 4.159, 1.09, and 4.6) and asked to conduct calculations on…

A: The question is based on the concept of significant figures. we have to calculate the quantities…

Q: The number with the most significant zeros is . A) 2.5100000 B) 250000001 c) 2.501 × 10-7 D)…

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Q: A portion of the polymer polystyrene is shown. H H H H -ċ-ċ-Ċ-Ċ-ċ-Ć-Ċ-Ć-ċ-Ċ- Η Η Η Η Η Η Η Η Η Η…

A: Here, we have to find the repeating unit of the polymer polystyrene.

Q: ansition between liquid and gas, line f depicts the transition between solid and liquid

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Q: If l = 3, how many values of ml are possible? --

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Q: H. T H H H H H H mary (17), secondary (27), or Tertiary (3"). Answer Bank 3

A:

Q: Solve K 0.79- X= (og (x)

A: Given : 0.79 = logx  Tip : log(M) = N then M = 10N

Q: Perform the indicated conversion: 2.50 × 103 cal = _____ J

A: Unit conversion convert different units of measurements for the same quantity. Energy can be…

Q: Perform each of the following conversions 102 F to C

A: The relationship between Fahrenheit and  degree Celsius is given by below equation  F = 9C/5 + 32…

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.