Multiply: (2) (8.59 x 10°) × (7.41 × 1012) = (a) (6) (8.8 x 10 *) x (8.6 x 10°) - (b) メ (0) (8.62 x 10") x (0.4 x 10-") (c) %3D () (92 x 10") x (88 x 10-") = 9.2 x 10-9) x (8.8 x (d) %3D

Q: The speed of light is about 3.00 x 108 m/s. How far can light travel in two days (72.0 hours)? Your…

A: We know that., 1 hour = 60 minute and, 1 minute = 60 second Therefore 1 hour = 60×60 = 3600 second…

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A: Weight of milk sample is equal to the difference in the weights of milk sample and beaker and mass…

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A: 1) Acetylation is carried out with acetyl anhydride. 2) Esterification. Acids combine with alcohols…

Q: Calculating the density of a rectangular wooden block (fig 3). In determining the density of a…

A: Density of the substance is equal to the ratio of mass to volume. Formula: Formula of wooden block:

Q: Copper can be drawn into thin wires. How many meters of 34-gauge wire (diameter 5 6.304 x10-3 in)…

A: Given information is as follows; Percentage of copper by mass = 66%  Fraction of copper by mass =…

Q: Part A An electron acquires 6 60x10-16 J of kinetic energy when it is accelerated by an electric…

A: Kinetic Energy of electron = 6.60 × 10-16 J Charge on electron = 1 Coulomb = 1.60 × 10-19 C

Q: Distinguish between intensive andextensive properties.

A: Intensive properties, such as density, are independent of the amount of the matter.

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: For the class of hydrocarbons, we are given the general formula also, we are given that n=5

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A:

Q: Questions: 1. Based from the given problem, What is the molecular weight  of the tartaric acid…

A:

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: We need to calculate %C by mass for n=12 in the formula CnH2n+1COOH  Atomic weights C = 12.01 g H =…

Q: m= 15.5g, V = 6.01 cm3, what is the density?

A: Density (d) is the measure of mass per unit volume.                        d=mass(m)volume(v)

Q: Determine the overall order of the reaction from the graphs below

A: The plot of 1/[C4H6] versus t is linear whereas the plots of [C4H6] versus t and ln[C4H6] versus t…

Q: ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ɪᴅᴇɴᴛɪꜰʏ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴏʀ ᴘʀᴏᴄᴇꜱꜱ ʙᴇɪɴɢ ᴅᴇꜱᴄʀɪʙᴇᴅ. _________________ ₁. ɪᴛ ɪꜱ ᴀ ᴍᴇᴛᴀʙᴏʟɪᴄ…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A:

Q: Complete each row of the table below by filling in the missing prefix or missing exponent. J 1 n J…

A:

Q: (2.08 x 105)(7.0 x 10-5) =

A: In this question, the multiplication result of the two numbers has to be determined. Let first…

Q: [% G)] [volume aitutea) W. 100 molecular weightsotute Molarityconcentrated Volume concentrated %3D

A: Let us discuss dilution of a solution and relate the formula.

Q: How does an intensive property differ from an extensiveproperty?

A: Extensive properties can be described as the properties which depends on the amount or the quantity…

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A:

Q: A class of 84 students had a final grade distribution of18% A’s, 25% B’s, 32% C’s, 13% D’s, 12% F’s.…

A: Given data contains, Class of students=84 Percentage of students who scored A=18% Percentage of…

Q: 1.012 x 10-3 J (0.017456 g) (298.3682 – 298.3567) K J g. K

A: The given calculation is as follows: 1.012×10-3 J0.017456 g 298.3682-298.3567 K=?

Q: w. FIXG EM B G GGaD D F bG C x ВЫ A bartleby.com/dashboard/my-questions D Paused w. U.S. Air Force -…

A:

Q: view - Black X P12.5: Melting, Fre X PExercises X P Answers to Odd- X Email-Jessica Sa X C Solve 30.…

A: Given,  61.  The heat required to convert 2.55 g. of water at 28.0 °C to steam at 100.0 °C is:

Q: Use the information from the table provided (IMAGE ATTACHED) to answer Question 1 (Part 1 AND 2).…

A: The attached image indicates how the potassium permanganate diffuses with time when the…

Q: 3. The total volume of seawater in a certain body of water is approximately 9.6 x 1021 L. If the…

A: Given, The total volume of sea water =  9.6×1021L The density of sea water is = 1.037 g/mL Mass…

Q: Calculate the mass in kilograms of a 1.70 kg object when its velocity, relative to us, is each of…

A: Given: Mass of object=1.70 kg Velocity of light=3×108 m/s To calculate: Mass at different velocity

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A: Introduction :  Speed can be defined as the distance covered by an object per unit time.It is a…

Q: 2. A prescription balance has a sensitivity requirement of 0.006 g. Explain how you would weigh…

A:

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A:

Q: A rectangular block of iron metal weighs 235.8g. The dimensions of the block are 8.4 cm by 5.5 cm by…

A: We have to determine the density of the iron block.The mass of the iron block is given so we have to…

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

A:

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, have the general formula…

A: We have to calculate the % by mass of C .

Q: the seperation of carbon atoms is diamond is 0.154 n, what is their seperation in meters

A: The separation of carbon atoms in diamond is 0.154 nm.

Q: What is the density in g/cm^3 of 255g of solid metal with the volume of 41cm^3?

A:

Q: a. There are 365 days/year, 24 hours/day, 12 months/year, and 60            minutes/hour. How many…

A: Since you are posted with multiple questions. As per the rule, I am answering the first question…

Q: 1?

A: Dipole moment =       charge(q) × bond length(l) Dipole moment is the product of charge (magnitude…

Q: How do I solve this problem using dimensional analysis? Copper can be drawn into thin wires. How…

A: Copper is malleable and ductile metal which can easily change to wires and sheets. This is because…

Q: Calculate the density Mass 100g volume40 cm³ Mass 250g. Volume 56cm³ Mass 50 g. Volume 1cm³

A:

Q: Perform the indicated conversion: 3.06 x 10³ cal = J A 1.28 x 104 J B 1.37 x 10-3 J 12.8 J D 7.31 x…

A:

Q: Determine the mass of each sample or portion of water added to the 100 mL beaker for each measuring…

A: We have to calculate the mass of each portion of water added to the 100 mL of beaker for each…

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A:

Q: Table: Data Wt of KHP (g) MW of KHP meg, of KHP Volume of sodium hydroxide solution used (ml)…

A: Given: Data Trial  wt of KHP 5g MW of KHP   meg of KHP   Volume of Sodium hydroxide…

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A:

Q: A 1-4.1.1 Bone x O Emmaree Her x A 1ST STOP - C X O Emmaree Her X AChemistry -7 x O L- Unit 5.1 Te x…

A: Given :  Partial pressure of O2 = 40.0 atm Partial pressure of N2 = 5.0 atm Partial pressure of He =…

Q: It takes 10.5 s for a sprinter to run 100.00 m. Calculate her averagespeed in meters per second and…

A: The distance travelled by any object per unit time is termed as the speed of the object. Given:…

Q: You are asked to calibrate a 25 mL volumetric pipet. You determine that the temperature of your…

A: First, the mass of water delivered by the pipet into beaker determined as follows,

Q: What is the density of a substance in g/cm^3, if a 0.200cm^3 sample of the metal has a mass of…

A: Density is defined as the mass of substance per unit volume.This means Density =mass/Volume Provided…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: From calculation, we get the answer is 40%

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.