A 76.00 pound flat of mercury $156.50. The density of margarie is 13.534g/cm3. Find the price of 1cubic inch of mercury by calculating intermediate values

Q: Perform each of the following operations, using your calculator where possible:(a) Write the number…

A: Since we answer only upto 3 sub-parts, we will answer first three. Please resubmit the question by…

Q: Convert the following to ordinary decimal numbers 4.995*10^0 8.712*10^1

A: The transformation of scientific notation into corresponding decimal numbers can be done using…

Q: What is the Density of Cl2 is represented by 18.8L at 2.68atm 23.9°C   Express your answer to  2…

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Q: 4.0 x 10^-10 m to nm

A: 1 m=109nmor  1nm=10-9mGiven:- 4.0×10-10m

Q: A student performed an experiment to calculate the density of 10% aqueous solution of sodium…

A: • density = mass /volume

Q: Part 2. Significant Figures of log measurements. Perform the following calculations and report each…

A: For calculating the significant figures of log measurements, at first, the number of significant…

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

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Q: The Ungoogable scale is related to kelvin by the following equation: TK = Tu + 173 If Tu = 173.50…

A: Temperature in kelvin is related to temperature in some unknown units as shown below: TU = TK + 173…

Q: Convert 59.0 m359.0⁢ m3 to liters. Note that 1 mL=1 cm3.1 mL=1⁢ cm3. 59.0 m3=59.0⁢ m3=   L=

A: Givenconvert 58.0m3→Litre

Q: Make the indicated conversions. (a)    5 m =  km   (b)    5 mL =  dL   (c)    5 mL =  L   (d)    5…

A: 1) 5m = km 1000m = 1km  5m = 0.005 km   2) 5ml = dL 100 ml = 1dL 5ml = 0.05 dL

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

A:

Q: 4 NO2 (g) + 2 H2O (1) + O2(g) → 4 HNO3 (aq) Express your answer using one decimal place.

A:

Q: 562+7.1-50.003 Express your answer to the appropriate number of significant figures.

A: Calculate 562+7.1-50.003 Express your answer to the appropriate number of significant figures?

Q: A 76.0076.00 pound flask of mercury costs $147.50.$147.50. The density of mercury is 13.534…

A: since you have posted a question with multiple subparts, we are entitiled to answer only firsr 3…

Q: What is The Real Rule for Significant Figures? The Real Rule for Significant Figures: A. All the…

A: Soln Here both options A and B are true in case of rules for defining significant figures. So option…

Q: A 76.00 pound flask of mercury costs $147.50. The density pof mercury is 13.534 g/cm^3.a) Find the…

A: Given information:Mass of flask of mercury = 760 pounds

Q: A thermometer is taken from an inside room to the outside, where the air temperature is 10° F. After…

A: The answer will be 69.46°F (rounding the answer to two decimal places)

Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: The maximum recommended single dose for acetaminophen is 15.0mg per kilogram of body weight for…

A: Here we are required to find the maximum dose of acetaminophen for an adult .

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

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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: Which mix of units would fit best for measuring the speed of a very fast object? Group of answer…

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

Q: Carry out the following mathematical operations and answer the questions that follow. 33.916 x 95.7…

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

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

A:

Q: ln[A]t15.4=−(4.78x10^−4M⋅d−1)(1.1x10^4d) I forgot how to solve for [A}t.

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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: A slow jogger runs a mile in 11 minutes. Calculate the speed in:

A: • The values provided in the question are:-     i) Distance travelled by a jogger, d = 1 mi =…

Q: A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts…

A: A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts…

Q: standard notation:  3.92400 x 105      9.2 x 106    4.391 x 10-3  6.825 x 10-4

A: To convert scientific notation to standard notation we have to remove power  Values in standard…

Q: The density of a certain metal is (6.60x10^0) g/cm3. What is the mass in grams of a sample of this…

A: Given the density of a certain metal = 6.60 × 100 gm/cm3 So D = 6.60 × 1 = 6.60 gm/cm3 Also given…

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: (7.90× 10-) (1.87 × 10*) x 10*) = 10°). 8.09 x 10-4 9.17 x 10° – 1.87 × 105 (3.19 x 10°) (9.17 ×…

A: First we  need simplicity of power after it we do our complete calculation.

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: Given data, the mass of octane=9.8 g, the molar mass of octane=114 g mol-1 mass of oxygen= ? , molar…

Q: How many digits after the decimal point should be reported when the calculation (10.434 – 9.3344) is…

A: Introduction: For addition and subtraction, the product should have a similar number of decimal…

Q: Convert a speed of 253 mi/h253 mi/h to units of feet per minute. Also, show the unit analysis by…

A: Miles: The mile is traditional and royal unit of length. It is denoted by ‘mi’. 1 mi=1609.344…

Q: O4(g) + 2 H₂O( HNO3(aq) + 2NO(g) ess your answer to one decimal place and include the appropriate…

A: According to the question, we need to determine the enthalpy of the reaction.

Q: Addition - express all answers in the correct significant figures - be sure to include units…

A: Given information ,  3510.054 g + 1341.03264 g + 0.01654 g  After addition we have to express its…

Q: There are 12 eggs in a dozen. If a farmer's chickens produce an average of 722 dozen eggs in a…

A: 1 dozen egg = 12 eggs There are 722 dozen eggs are produced in the one month.  Means , 1 month = 722…

Q: Two students determine the percentage of lead in a sample as a laboratory exercise. The true…

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Q: Use rules of significant figures; include units with each result. Mixture 1 Mixture 2 Mixture 3 Pure…

A: As you have asked multiple question. So we will answer only three parts of the question.   For the…

Q: A student was performing a density experiment in chemistry lab. He used his 10.0 mL volumetric pipet…

A: To determine average density, we need to determine value of density in each trial which is given by…

Q: Perform the following calculation: (-0.00030-c xem 27.5 °C) + 1.0042 cm3 What is the answer to the…

A:

Q: A 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. Find the price…

A: 1 pound is equal to 453.592 g 1 cubic cm = 0.061 cubic inch

Q: Q13. Convert 27 m/s to km/hr. (a) 97 km/hr (c) 1.6 km/hr (b) 7.5 km/hr (d) 0.027 km/hr

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Q: what is the sum of the measured values 539, 35.4, 0.90, and 9.0 ?

A: For the addition of the number first we have to count the significant figures in the in the decimal…

Q: m3 and 5 Kg Liters of water, are poured together into a 30 gallons tank, filling it. If Kg V2 = .002…

A: Density is the mass of substance per unit volume of it. Its S.I. unit is kg/m3. Specific volume is…

Q: Consider the operation below. (0.523) (1.2161 -0.99) + (2.648) (84 - 81.98) 0.87 How many…

A: The given operation has both addition/subtraction and multiplication/division. In…

Q: Use the References to access important values if needed for this question. Complete the following…

A: Some important properties  :  1ax = a-x  ax . ay =ax+y    ( ax)y = ax.y axay = ax-y

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.