Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous sodium bromide  NaBr  and liquid water  H2O . Suppose 76. g of hydrobromic acid is mixed with 15.8 g of sodium hydroxide. Calculate the minimum mass of hydrobromic acid that could be leftover by the chemical reaction. Be sure your answer has the correct number of significant digits.

Q: A chemist wants to make 6.5 L of a 0.280M CaCl2 solution. What mass of CaCl2 (in g) should the…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of the…

Q: Liquid octane (CH₂(CH₂) CH₂ will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide…

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

A: First of all we need to determine the limiting reagent. The reagent which is present in limited…

Q: A chemist adds 335.0 mL of a 1.0 x 10 chemist has added to the flask. Be sure your answer has the…

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

A: Given : Mass of HCl = 24 g  Mass of NaOH = 15.6 g

Q: A chemistry student weighs out 0.0906 g of lactic acid (HC,H,0,) into a 250. mL volumetric flask and…

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Q: Milk of Magnesia is an over-the-counter medication that contains magnesium hydroxide Mg(OH)2.  In…

A: Molarity of the solution is the number of moles of solute present in one liter of solution. It is…

Q: Large amounts of titanium metal are refined by reacting titanium(III) chloride solution with…

A: Given mass of Mg=1.46kg Given mass of Ti=1.62kg

Q: Calculate the volume of NaOH  solution the student will need to add to reach the equivalence point

A: Given ;-  Mass of HClO = 0.0909 g  Volume of HClO solution = 250.mL  Molar concentration of NaOH…

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

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

Q: A chemist adds 0.45 L of a 2.9 × 10 M copper(II) fluoride (CuF,) solution to a reaction flask.…

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Q: Suppose 1.78 g of sodium bromide is dissolved in 350. mL of a 0.30 M aqueous solution of silver…

A: Molarity is one of the concentration terms used to define the amount of a solute dissolved in a…

Q: A chemist adds 0.20 L of a 0.0145 mmol/L sodium nitrate (NaNO3) solution to a reaction flask.…

A: Volume of the solution = 0.20 LConcentration of the solution = 0.0145 mmol/L = Mass of sodium…

Q: Convert 1.99 mol of sulfite (SO3) ions to equivalents. 1.99 mol s03 = 1 TOOLS *10

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

A: Given  mass of HBr     = 36 gram  mass of NaOH = 10.9 gram  mass of water   = ?

Q: A chemist must prepare 925. mL of 435. mM aqueous aluminum sulfate (Al₂(SO4)3) working solution.…

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Q: Zn(s) + 2H (aq) Part 1 of 2 Zn Identify the species that is oxidized and the species that is reduced…

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

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

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Q: A chemist adds 215.0 mL of a 0.047 mmol/L sodium thiosulfate (Na₂S203) solution to a reaction flask.…

A: Volume = 215.0 mLMolarity of sodium thiosulfate(Na2S2O3) = 0.047 mmol/Lmolar mass of sodium…

Q: chemist prepares a solution of nickel(II) chloride NiCl2 by measuring out ×1.010^2μmolof nickel(II)…

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

A: NaOH + HCl ------> NaCl + H2O Mass of HCl = 1.09g  Mass of NaOH = 0.71g  Molar mass NaOH =…

Q: Suppose 2.04g  of potassium chloride is dissolved in  300.mL  of a  40.0mM  aqueous solution of…

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Q: A chemist adds 1.20 L of a 0.67M aluminum sulfate (AL solution to a reaction flask. Calculate the…

A: Molarity (M) :  Number of moles of solute (nB) present in 1 litre of solution is called molarity…

Q: Suppose 1.39g  of potassium nitrate is dissolved in  350.mL  of a  75.0mM  aqueous solution of…

A: Molarity is defined as number of mole present in 1L solution. Here, 39.285 mmol KNO3 contains in 1L…

Q: Liquid octane (CH₂(CH₂) CH3) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide…

A: Liquid octane will react with gaseous oxygen to give gaseous carbon dioxide and gaseous water. The…

Q: When a sample of vinegar was titration, 0.0152 moles of NaOH were involved in the reaction. How many…

A: To determine the amount of acetic acid (CH3COOH) in the sample of vinegar, we need to use the…

Q: Part A: For calculations involving gaseous systems, it is important to use the kelvin temperature…

A: Part A: Thermometer reading = 221 °C Part B:  Temperature of the gas = 286 K

Q: volume of 34.2 mL of a 1.16 M KMnO4 solution is mixed with 16.7 mL of a 0.392 M KMnO4 solution.…

A: Given, Note: 1L = 1000 mL Solution I Concentration of KMnO4 solution I = 1.16 M = 1.16 mol/L Volume…

Q: Liquid octane (CH3(CH2)6CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The balanced reaction between octane and oxygen is written below.2C8H18+25O2 → 16CO2+18H2OThe mass,…

Q: A chemist adds 1.30 L of a 0.26M copper(II) sulfate (CuSO,) solution to a reaction flask. Calculate…

A: Given, volume = 1.30 L  Concentration = 0.26 M  Molar mass of CuSO4 = 159.609 g/mol

Q: Gaseous butane (CH3(CH2)2CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: As given in the question that butane reacts with gaseous oxygen to produced carbon dioxide and…

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

A: 1) Write the balanced chemical equation. 2) Calculate the limiting reagent by taking the reference…

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 223. µmol of iron(II)…

A: From given data Number of moles, n = 223 µmol Volume of solution, V = 200 mL = 0.2 L   As,…

Q: The reaction between copper and sulfur is represented by the chemical equation shown below. What is…

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

A: Given: Mass of H2SO4 taken = 83 g. Mass of NaOH taken = 114 g.

Q: A sample of ammonium carbonate (MM = 96.09 g/mol) was found to contain 7.6 x 1023 AMU of N. How many…

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

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Q: A molecular compound has the following empirical formula:  CH2O.  The molar mass of the empirical…

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Q: A chemist prepares a solution of potassium bromide (KBr) by measuring out 1.75 g of KBr into a 250.…

A: Mass of KBr = 1.75 g  Volume of solution = 250 mL = 0.25 L

Q: carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with 0.426 g of Mg(s). If…

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Q: The chemical formula for potassium iodide is KI. A chemist measured the amount of potassium iodide…

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Q: sample of 0.215 M Co(NO3)2 contains 1.12 x 1022 nitrate ions. The volume of the sample is _______…

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Q: Large amounts of titanium metal are refined by reacting titanium(III) chloride solution with…

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Q: Fill in the Blanks Chemical Price/kg (in dollars) NaOH 21.17 CaCl2 41.28 КОН 31.38 CuSO4 93.32…

A: Solution is provided in the image below.

Q: A chemist adds 145.0 mL of a 0.00260 mol/L calcium sulfate (CaSO.) solution to a reaction flask.…

A: Given volume = 145 ml  Molarity  = 0.00260 mol/litre    Molarity = number of moles Volume in litre

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

A: Balancing of chemical reaction- It consists of reactant (starting material) and products…

Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 51.1 g…

A:

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.