QUESTION 4 Calculate the mass of CH3COOH in vinegar in grams (g). Number answer only, do not write units. Do NOT write answer in scientific notation.

Q: A commercial vinegar is analyzed for the percent acetic acid present. The data for the first trial…

A: The percentage by mass of a compound can be calculated by the ratio between the mass of the compound…

Q: Convert 6.46 g of NaCl to moles of NaCI. Answer in decimal notation, without units, to 3 significant…

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Q: e percent yield of water.

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Q: What is the molarity of a solution prepared by dissolving 233.4 grams of Fe(OH)3 in enough water to…

A: Given: The given mass of Fe(OH)3=233.4 g. The molar mass of Fe(OH)3=106.86 g/mole. The volume of the…

Q: This is an impossible formula. If it were real, determine the percent abundance of N. C₁H₂N2…

A: given, formula = C1H2N2 Molar mass of C1H2N2 = 1×12.01 g/mol + 2×1.01 g/mol + 2×14.01 g/mol = 42.05…

Q: Determine the number of: a) Cubic centimeter in 1.00 cubic inch b) Cubic feet in 1.00 cubic meter

A: a) 1.00 cubic inch To convert 1.0 cubic inch to cubic centimetre? b) 1.00 cubic meter  To convert…

Q: How many moles of solute are in 929mL of 3M HNO3? Answer to 3 decimal places Read about significant…

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Q: calcium metal reacts with lead(IV) nitrate in a single displacement reaction. 2.00 g of calcium…

A: Calcium metal reacts with lead(IV) nitrate in a single displacement reaction : 2Ca + Pb(NO3)4 → Pb +…

Q: What is the molar mass of the compound barium nitrate? g/mol Provide an answer with two decimal…

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Q: Liquid hexane (CH, 3(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: The reaction taking place can be written as (C6H14 = CH3(CH2)4CH3 = hexane), => C6H14 + O2…

Q: Calculate the number of hydrogen atoms in a 110.0 g sample of glucose (C,H1206). Be sure your answer…

A: Mass of glucose = 110.0 g Number of hydrogen in glucose = ?

Q: The molecular formula of a compound contains 2 oxygen atoms. The compound is 4.03% oxygen by mass.…

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

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Q: plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid water and…

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Q: If 91.4 grams of BaCl2 are produced in an experiment that should have produced 148.0 grams of BaCl,…

A: The percentage yield of any compound is calculated by knowing the experimental yield and the…

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

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Q: QUESTION#1: TOPIC: Limiting reactants Gaseous ethane (CH3CH3) will react with gaseous oxygen (O2)…

A: Applying concept of limiting reagent.

Q: y varies directly as x. When x = 6, y = 12. What is the equation that relates the quantities?…

A: The problem states that 'y varies directly as x'. This means that y is directly proportional to x.…

Q: A chemist adds 1.15 L of a 0.164M potassium permanganate (KMNO,) solution to a reaction flask.…

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

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

Q: Consider a 8.83 g sample of C3H6C3H6. How many molecules are in this sample? Report your answer with…

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Q: A compound contains iron and bromine. A sample of the compound contains 6.371 g of iron and 10.991 g…

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Q: Consider the reaction of 10.70 ml of 0.379 M lead() nitrate solution with 18.18 mL of 0.165 M…

A: The balanced chemical reaction of lead(II) nitrate with potassium iodide is as follows: PbNO32aq +…

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

A: In this question, we have to calculate the amount of sandwiches formed by the given amount in each…

Q: What is the molarity of a solution if 2.03 g of a soluble salt is dissolved in enough water to make…

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Q: None

A: To calculate the mass of solute, we use the equation used to calculate the molarity of solution:…

Q: you have 125 g of a certain seasoning and are told that it contains 22.0 g of salt. What is the…

A: Given,mass of salt = 22 gmass of seasoning = 125 gSo,mass percentage of salt in seasoning = (22…

Q: How many moles of NaOH are in 13.39 mL of 1.38 M NaOH? Do NOT place the answer in scientific…

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Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

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Q: Convert the masses from grams to the indicated derived units.   0.669g = 669mg (answered) 221g = Mg…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: Gaseous butane (CH;(CH,) CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Percent Yield is the ratio of actual yield to theoretical yield , multiplied by 100. In this…

Q: The chemical formula for potassium bromide is KBr. A chemist determined by measurements that 0.0250…

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Q: Calculate the final molarity of a HNO3 solution prepared by mixing 50.0 mL of a 6.0 M HNO3 solution…

A: Given that,  Molarity of concentrated HNO3 solution M1 = 6.0 M Volume of concentrated HNO3 solution…

Q: A chemist prepares a solution of zinc nitrate = (Zn(NO3)₂) by measuring out 22.6 g of zinc nitrate…

A: We will first convert the mass of Zn(NO3)2 to moles. To do that we will require the molar mass of…

Q: Gaseous ethane (CH, CH,) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide (CO,)…

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Q: Refer to the periodic table and calculate the molar mass for each of the following. Express your…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Express 4.5 μmol.mL-1 s1 is the units of M.min¹ (only type in your numerical value).

A: Unit conversion is required for the given concentration, and solution is the given below.

Q: QUESTION#1: TOPIC: Limiting reactants Aqueous sulfuric acid (H2SO4) will react with solid sodium…

A: Note: According to guidelines here is a solution to question 1, kindly ask separately question 2.…

Q: What is the molarity (moles/L) of the solution made from mixing together 652 mL of water with 64.3…

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Q: Liquid hexane (CH3(CH,) CH,) will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A: in combustion reaction of alkane CO2 and H2O is formed.  2C6H14 + 19O2 ------------> 12CO2 +…

Q: any grams of sugar will the

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

Q: Calculate the number of oxygen atoms in a 150.0 g sample of scheelite (CaWO4). Be sure your answer…

A: Number of Oxygen atom in 150g CaWO4 can be calculated as follows

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

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Q: A major component of gasoline is octane (CgH18). When liquid octane is burned in air it reacts with…

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Q: Gaseous butane (CH;(CH,), CH; reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given  Mass of gaseous butane = 1.7 g  Molar mass of gaseous butane = 58.12 g/ mole  Moles of…

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.