A 76.0076.00 pound flask of mercury costs $147.50.$147.50. The density of mercury is 13.534 g/cm3.13.534 g/cm3. Find the price of one cubic inch of mercury by calculating intermediate values. 1.) What is the price of one pound of mercury? 2.) What is the price of 1 g of mercury? 3.) What is the price of 1 cm3 of mercury?

Q: A chemist adds 370.0 mL of a 4.8 × 104 mmol/L magnesium fluoride (MgF₂) solution to a reaction…

A: Answer:Number of moles of a specie in a solution is equal to the product of its molar concentration…

Q: How many total atoms are there in seven dozen molecules of nitric acid, HNO3?

A: Answer to question no. 5 (as mentioned); 1 molecule of nitric acid HNO3 contains 5 atoms ( 1 H, 1N,…

Q: A car gets 25.6 miles per gallon of gasoline. A full tank of gasoline contains 56.8 L. How many…

A:

Q: O. In chemistry, the particles of matter that we encounter are quite small. The size of atoms were…

A: radius of Chlorine atom = 0.99

Q: 4. Make the following conversions and include an equation for each one: (a) 32 °C to °F (b) -8.6 °F…

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Q: A small hole in the wing of a space shuttle requires a 16.1 cm² patch. Note: Reference the SI…

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Q: 2. Discussion Questions: a. How would you measure the mass of a solid if it existed as a powder or…

A: In the realm of accurate measurements, the use of weighing boats and precise balances stands as a…

Q: 7) How many kilograms is a 27 oz. bag of M&M's? 8) How many kilometers can a car travel on 19…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: The density of a proton is approximately 4.0 x 1014 g/cm³. If the mass of the proton is 1.7 x 10.24…

A: The objective of this question is to calculate the volume of a proton given its mass and density,…

Q: Gaseous methane (CH4) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂) a…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: You add 297 grams of NaCl to a container and then you add 898 grams of water to that same container.…

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Q: Which of the statements is incorrect? Density is the ratio of the mass of the substance to the…

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Q: The recipe for an ice cream sandwich is given below. 2 cookies + 4 oz ice cream = 1 ice cream…

A:

Q: A piece of copper has a volume 300 L. What is the mass of the sample, in units of grams? Fill in…

A: the Red box is filled as shown below:

Q: aseous ethane (CH,CH,) will react with gaseous oxygen (0.) to produce gaseous carbon dioxide (CO₂)…

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Q: Add mathematical symbols (+, -, *, /, v, !, etc.) to make the following expressions true. For…

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Q: 38) During the early 1970s, the price of copper rose to a point where the cent contained almost one…

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Q: Fingernail–polish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle…

A: Given: Volume of acetone, V = 325 mL = 325 cm3 Density of acetone, d = 0.788 g/cm3 Mass of acetone =…

Q: You can calculate cost effectiveness using the following formula: volume of HCI neutralized per…

A: Given Brand X antacid 2 tablets/500 mg dose 40 tablets/container cost:$3.75/container To find Cost…

Q: Someone invents new units of measurement: grobs, hulks, and blubs. They define that 1 hulk is equal…

A: Given new units of measurement 1 hulk = 10-3 grob 7 bulbs = 377 hulks We can relate bulbs with grob…

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: 4. The volume of a piece of metal is 40.0 ml. Its density is 4.00 g/ml. What is its mass? a) 160 g…

A: Given density of metal = 4 g/ml  Volume = 40 ml

Q: Select all the answers that are equivalent to 2.02 x 10° ks (FYI: s = seconds) 2.02 Ms 2.02 x 106s…

A: 1K = 1000 = 103

Q: The distance from the Earth to the moon is 239,000 miles. The Apollo 11 mission took 73.45 hours to…

A: Given: The time taken to reach the lunar orbit = 73.45 hours The average speed = 5500 km/hr We have…

Q: 7. The speed limit on a road in Mexico is 90 km/hr. What is this speed equivalent to in miles per…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains g 93. X 32. mL…

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

Q: What is the percent by mass of chromium (atomic mass = 52.00 g/mol) in Cr2S3 (mm = 200.20 g/mol)?…

A:

Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by…

A: The balanced chemical equation for the reaction between phosphoric acid and ammonia is as follows:…

Q: A student measures the dimensions of a metal block to be 2.0 cm in length, 1.0 cm in width, and 0.75…

A: a. Given mass of metal = 7.56 g And dimensions of metal block = 2.0 cm in length, 1.0 cm in width,…

Q: Chemical Formulas as Formulas: Converting between Grams of a Compound and Gram of a Constituent…

A: First convert given mass in kg  into grams .

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: A chemist prepares a solution of mercury(1) chloride (Hg, Cl.) by measuring out 0.00110 µmol of…

A: Note: 1 µmol = 10-3 mmolmoles of mercury(I) chloride = 0.00110 µmol = 0.00110 × 10-3 mmol = 1.10 ×…

Q: Section 2-6 Carry out the following multiplications and divisions, expressing your answer in…

A: In case of subtraction or addition, the correct answer should be recorded to the same place value as…

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

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Q: Consider the reaction: 12(s) + 3XEF2 (s) 2IF3 (1) + 3Xe(g) 14.22 g of I2(s) is reacted with 13.44 g…

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Q: You will need to take logs and antilogs to solve many chemistry problems. For practice, complete the…

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Q: What is the amount of Ne in moles in a 355 gram sample of Ne? (Molar mass of neon = 20.18 g/mol)…

A: Given   mass of Ne            = 355 gram  Molar mass of Ne  = 20.18 gram/mole  Number of mole of Ne…

Q: (CH,(CH,),CH;) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,) and…

A:

Q: 1. A student measured a 6.790 g sample of a hydrated salt. After heating, the mass of anhydrous salt…

A: a. Given that weight of hydrated salt is 6.790 g and mass of anhydrous salt is found to be 4.501 g.…

Q: Gold can be hammered into extremely thin sheets called gold leaf. An architect wants to cover a 100…

A: The density of a substance is the mass of the substance per unit of volume.  1 ft = 12 inch  1 inch…

Q: A toothpaste contains 0.258 % by mass sodium fluoride used to prevent dental caries and 5.2 % by…

A: Given:One tube contains 119 g of toothpaste.Percent by mass of sodium fluoride = 0.258 %

Q: Each week CapeChem, a manufacturer of fine chemicals, uses up 900.kg of Compound A and 350.kg of…

A: Mass use of compound A per week is 900 kg. Mass use of compound B per week is 350 kg.

Q: 3. Calculate the mass in grams of a 525 cm³ block of lead. 1.39/c 575ch 3. 4. Calculate the volume…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A scientist conducted an experiment of magnesium nitride, Mg3N2 reacts with excess water to produce…

A: Number of moles = given mass/ moler mass

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.