Solve the following analysis converts 375 grams into oz (2.21 lbs =1kg

Q: Wine goes bad soon after opening because the ethanol (CH;CH, OH) in it reacts with oxygen gas (O,)…

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Q: -Determine the question character with calculation in the following Table. Cziz 2C 20a 2S4 Al 1 BI…

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Q: Limiting reactants ƏUPIRN Liquid octane (CH, (CH,) CH, will react with gaseous oxygen (0,) to…

A: The chemical equation is written below. 2C8H18 + 25O2 →16CO2 + 18H2O The molar mass of octane is…

Q: A particular beer is 6.50% ethanol by volume (C₂H₂O). If a single bottle of beer contains 750.0 mL…

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Q: an empty 25.00 ml vometrc flask weigh 20.02g one filled with unkown the flask weighs 34.45g what i…

A: The given question involves determining the density of an unknown substance contained in a…

Q: A certain liquid X has a normal freezing point of –3.20 °C and a freezing point depression constant…

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Q: chemist prepares a solution of zinc oxalate (ZnC,0,) by measuring out 0.00059 pmol of zinc oxalate…

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Q: Calculate tne volume in liters of a 3.15 x 10 9- mol/L mercury(1) chloride solution that contains…

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Q: B is a weak base with Kp = (4.11x10^-9). What is the percent ionization of a (7.060x10^-1) M…

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Q: A chemist adds 0.90 L of a 0.48M barium acetate (Ba(C,H,O,).) solution to a reaction flask.…

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Q: 0.45 mol ethanol V= ? L Express your answer using two significant figures.

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Q: Liquid hexane (CH3(CH,),CH;) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: Given: Mass of Hexane = 4.30 g Mass of O2 = 5.17 g

Q: Wine goes bad soon after opening because the ethanol (CH3CH2OH) in it reacts with oxygen gas O2 from…

A: Wine contains alcohol which on aerial oxidation turns into acetic acid and water. The formation of…

Q: Wine goes bad soon after opening because the ethanol (CH,CH, OH) in it reacts with oxygen gas (0,)…

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Q: A chemist prepares a solution of mercury(1) iodide (Hgl,) by measuring out 0.01l g of mercury)…

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Q: Hydrobromic acid dissolves solid iron according to the following reaction Fe(s) + 2HBr…

A: The answers to both the question are given as:

Q: Orciprenaline(C11H17N03, 211.258 g/mol) is a bronchodilator used in the treatment of asthma. The BP…

A: ORCIPRENALINE belongs to the class of drugs called 'bronchodilators' that is used for treating…

Q: Ammonia (NH;) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0).…

A: Mass of ammonia = 2.9 g  Mass of nitric oxide = ?

Q: Someone invents a new unit of measurement called a musk and defines that 5 mu equal to exactly 10-7…

A: In the given question we have to convert  the gram in musk unit measurement, the given measurement…

Q: mass of water is

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Q: You have a sample of 121.5 g of C₂H6. How many moles of C₂H6 are in the sample?

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Q: asolim and water (H,O). What mass of water is produced by the reaction of 7.74 g of octane?

A: The balanced equation for the combustion of octane is,                                    2 C8H18+25…

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0,)…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Complete the following equations, using appropriate notations and formulas: a 150 → ? +15 N Kr + 16…

A: There are many radioactive particles such as alpha ,beta,gamma,neutrons ,protons ,antinutrino etc.

Q: mol 0.050 kg mol || g

A: The conversion equation given is,

Q: 3. Determine the volume (in mL) of l.0 teaspoon. 1 tablespoon = 3 teaspoons; 1 tablespoon = ½fluid…

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

A: The mass percent of stearic acid in different mixtures is given as follows- Mass % of component=Mass…

Q: (Ba(C₂H,O2)2)1 solution until the concentration falls to 1.00 M. She'll do A chemist must dilute…

A: Dilution is the process of adding a solvent to a solution to reduce its concentration. In this…

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.