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

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Q: Liquid hexane  CH3CH24CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

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Q: A chemist prepares a solution of sodium nitrate (NANO,) by weighing out 281.1 g of sodium nitrate…

A: Given data, Mass of NaNO3 = 281.1g Volume of solution = 450.0mL

Q: Please answer this question as fast as you can please and tahnk you. I will afterwards write an…

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Q: Liquid octane (CH3CH26CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide…

A: The reaction of octane with oxygen is given as  C8H18 + 12.5 O2 ----> 8 CO2 + 9 H2O Since moles…

Q: 3. The method of volume displacement can be used to find the volume of a solid. In this measurement,…

A: Given : Mass of silver = 194.3 g Initial volume of water = 242.0 mL Final volume of water (after…

Q: A chemist prepares a solution of copper(II) sulfate (CuSO4) by measuring out 69.2g of copper(II)…

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Q: 3.) Perform the following calculations. Express your answers in scientific notation using the…

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

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Q: Calculate the mass of ammonia (NH,) that contains a trillion (1.00 × 10“) hydrogen atoms. Be sure…

A: 1 mole of any substance contains 6.022 x 1023 atoms or molecules or particles. Here 6.022 x 1023 is…

Q: (H₂O). Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce…

A: Given - Weight of hydrobromic acid =38.0g Weight of sodium hydroxide =8.5g

Q: Very large and very small numbers are easier to write in scientific notation. For example, the…

A: Exponential notation for a number can be written in such a way that large numbers are written in…

Q: Gallium is a solid metal at room temperature but melts into a liquid in your hand. The melting point…

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Q: A major component of gasoline is octane (C&H₁8). When octane is burned in air, it chemically reacts…

A: Writing the balanced chemical equation,C8H18 + O2 → CO2 + H2OBalancing the above equation,2C8H18 +…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

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

A: To calculate the mass of ammonium phosphate produced by reaction of given mass of ammonia , we would…

Q: Calculate the concentration in /molL

A: Given :- mass of CuSO4 = 16.5 g                volume of solution = 350 mL  To calculate :-…

Q: Convert 7.2 qt to μL. Be sure your answer has the correct number of significant figures. Note:…

A: Quart (qt): It is a unit of volume commonly used in the United States for measuring liquids. It is…

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

A: Mass of HCl = 8.0 g Mass of NaOH = 13.6 g Mass of HCl left over by the chemical reaction = ?…

Q: Question 1: Determine whether the answer to each calculation has the correct number of significant…

A: (1)

Q: A chemist must prepare 650. mL of 1.00 M aqueous sodium chloride (NaCl) working solution. She'll do…

A: Given :-  concentration of stock solution = 1.24 M  concentration of dilute solution = 1.00 M…

Q: een plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in…

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Q: Dilution A chemist makes 610. mL of copper(II) fluoride (CuF,) working solution by adding distilled…

A: Final volume= 610mL Initial volume= 270 mL Centration of copper (2)floride=0.00449M

Q: A chemist prepares a solution of barium acetate BaC2H3O22 by measuring out 83.g of barium acetate…

A: Given that, A chemist prepares a barium acetate [(CH3COO)2Ba] solution in a 250 mL volumetric flask…

Q: A chemist prepares a solution of aluminum sulfate Al2SO43  by measuring out  100.g  of aluminum…

A: Mass of aluminium sulphate = 100 g  Volume of solution = 400 ml ....Or  because 1L = 1000 ml    so,…

Q: Convert (4.3918x10^6) Zb (zulbars) to feet.  Some conversions: 5280 feet = 1 mile; 1 furlong = 10…

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

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Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: Given  Mass of water  = 5.3 gram  Mass of CO2     = ?

Q: 1. A student weighs an empty special round bottom flask and stopper. He finds the mass to be 56.972…

A: Volume(V) = 240.2 mLPressure(P) = 743 mmHgMass of empty flask and stopper = 56.972 gMass of flask,…

Q: Gaseous ethane (CH3 CH3) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

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Q: 4b. Convert the mass of the graduated cylinder with water using an analytical balance from grams to…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: We have to calculate the mass of CO2 .

Q: Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: Given:  Mass of ethane= 0.90 g  Mass of oxygen= 6.65 g  Balanced Chemical equation:  2CH3CH3  (g)  +…

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.