CHEMISTRY-TEXT
8th Edition
ISBN: 9780134856230
Author: Robinson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 1.70SP
Gaseous hydrogen has a density of 0.0899 g/L at 0°C, andgaseous chlorine has a density of 3.214 g/L at the same temperature. How many liters of each would you need if you wanted 1.0078 g of hydrogen and 35.45 g of chlorine?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The source of bitterness in dark chocolate is the compound theobromine, an alkaloid present in cocoa beans. In a sample of dark
chocolate there are 6.89 x 1020 molecules of theobromine present.
How many milligrams of theobromine are present in the sample? The molecular formula for theobromine is C₂H₂N₂O₂.
m=
mg
A chemist adds 215.0 mL of a 0.047 mmol/L sodium thiosulfate (Na₂S2O3) solution to a reaction flask. Calculate the mass in milligrams of sodium thiosulfa
the chemist has added to the flask. Round your answer to 2 significant digits.
mg
0
10
X
5
A chemist prepares a solution of sodium nitrate (NaNO3) by measuring out 21.4 g of sodium nitrate into a 50. mL volumetric flask and filling the flask to the
mark with water.
Calculate the concentration in mol/L of the chemist's sodium nitrate solution. Be sure your answer has the correct number of significant digits.
0 10⁰
X
mol/L
X
3
?
Chapter 1 Solutions
CHEMISTRY-TEXT
Ch. 1 - Express the diameter of a nanoparticle(0.000 000...Ch. 1 - APPLY 1.2 Express the following quantities in...Ch. 1 - PRACTICE 1.3 The melting point of table salt is...Ch. 1 - Prob. 1.4ACh. 1 - PRACTICE 1.5 Chloroform, a substance once used as...Ch. 1 - APPLY 1.6 You are beachcombing on summer vacation...Ch. 1 - PRACTICE 1.7 Some radioactive materials emit a...Ch. 1 - Prob. 1.8ACh. 1 - How many significant figures does each of the...Ch. 1 - Read the volume of the buret and reportyour answer...
Ch. 1 - Examine the figure in Worked Example 1.6. Which...Ch. 1 - A 1.000 mL sample of acetone, a common solvent...Ch. 1 - Carry out the following calculations, expressing...Ch. 1 - APPLY 1.14 A sodium chloride solution was prepared...Ch. 1 - PRACTICE 1.15 Gemstones are weighed in carats,...Ch. 1 - PRACTICE 1.15 Gemstones are weighed in carats,...Ch. 1 - The maximum dimensions of a soccer field are 90.0...Ch. 1 - APPLY 1.18 How large, in cubic centimeters, is the...Ch. 1 - Prob. 1.19PCh. 1 - Prob. 1.20PCh. 1 - Use Figure 1.10 to estimate in powers of 10 (a)...Ch. 1 - On the nanoscale, materials often exhibit...Ch. 1 - Refer to Figure 1.11. Which cube has a...Ch. 1 - Catalytic converters use nanoscale particles of...Ch. 1 - Platinum is an expensive and rare metal used...Ch. 1 - Prob. 1.26PCh. 1 - Which block in each of the following drawings of a...Ch. 1 - Prob. 1.28CPCh. 1 - How many milliliters of water does the graduated...Ch. 1 - Assume that you have two graduated cylinders, one...Ch. 1 - The following cylinder contains three liquids that...Ch. 1 - The following statements pertain to the...Ch. 1 - The following statements pertain to the...Ch. 1 - Label the following statements about the world’s...Ch. 1 - Label the following statements as quantitative or...Ch. 1 - Refer to Figure 1.2. What is developed when...Ch. 1 - What is the difference between a hypothesis and...Ch. 1 - What SI units are used for measuring the following...Ch. 1 - Prefixes for multiples of SI units are used to...Ch. 1 - Prob. 1.40SPCh. 1 - Prob. 1.41SPCh. 1 - Bottles of wine sometimes carry the notation...Ch. 1 - Which quantity in each of the following pairs is...Ch. 1 - Which quantity in each of the following pairs is...Ch. 1 - How many picograms are in 1 mg? In 35 ng?Ch. 1 - How many microliters are in 1 L? In 20 mL?Ch. 1 - Prob. 1.47SPCh. 1 - Express the following measurements in scientific...Ch. 1 - Convert the following measurements from scientific...Ch. 1 - An experimental procedure call for 250 mg of...Ch. 1 - A virus has a diameter of 5.2108m . What is the...Ch. 1 - Which is larger, a Fahrenheit degree or a Celsius...Ch. 1 - What is the difference between a kelvin and a...Ch. 1 - The normal body temperature of a goat is 39.9 °C,...Ch. 1 - Of the 90 or so naturally occurring elements, only...Ch. 1 - Suppose that your oven is calibrated in degrees...Ch. 1 - Tungsten, the element used to make filaments in...Ch. 1 - Suppose you were dissatisfied with both Celsius...Ch. 1 - Answer parts (a)(d) of Problem 1.58 assuming that...Ch. 1 - Sodium chloride has a melting point of 1074 K and...Ch. 1 - A 125 mL sample of water at 293.2 K was heated for...Ch. 1 - What is the difference between a derived SI unit...Ch. 1 - Which volume in each pair is larger, and by...Ch. 1 - What is the volume in L of a cube with an edge...Ch. 1 - What is the volume in mL of a cube with an edge...Ch. 1 - What is the density of glass in g/cm3 if a sample...Ch. 1 - What is the density of lead in g/cm3 if a sample...Ch. 1 - A vessel contains 4.67 L of bromine whose density...Ch. 1 - Aspirin has a density of 1.40g/cm3 . What is the...Ch. 1 - Gaseous hydrogen has a density of 0.0899 g/L at...Ch. 1 - The density of silver is 10.5g/cm3 . What is the...Ch. 1 - Prob. 1.72SPCh. 1 - Prob. 1.73SPCh. 1 - You would like to determine if a set of antique...Ch. 1 - An experiment is performed to determine if pennies...Ch. 1 - The density of chloroform, a widely used organic...Ch. 1 - More sulfuric acid (density=1.8302g/cm3) is...Ch. 1 - Prob. 1.78SPCh. 1 - Assume that the kinetic energy of a 1400 kg car...Ch. 1 - Prob. 1.80SPCh. 1 - Prob. 1.81SPCh. 1 - Prob. 1.82SPCh. 1 - Prob. 1.83SPCh. 1 - Prob. 1.84SPCh. 1 - What is the difference in mass between a nickel...Ch. 1 - How many significant figures are in each of the...Ch. 1 - Prob. 1.87SPCh. 1 - Prob. 1.88SPCh. 1 - The diameter of the Earth at the equator is...Ch. 1 - Round off the following quantities to the number...Ch. 1 - Round off the following quantities to the number...Ch. 1 - Express the results of the following calculations...Ch. 1 - Express the results of the following calculations...Ch. 1 - Carry out the following conversions. (a) How many...Ch. 1 - Convert the following quantities into SI units...Ch. 1 - Prob. 1.96SPCh. 1 - In the United States, the emissions limit for...Ch. 1 - Prob. 1.98SPCh. 1 - Prob. 1.99SPCh. 1 - Prob. 1.100SPCh. 1 - Concentrations of substances dissolved in solution...Ch. 1 - Prob. 1.102SPCh. 1 - Prob. 1.103SPCh. 1 - Which is larger in each pair, and by approximate...Ch. 1 - The density of polystyrene, a plastic commonly...Ch. 1 - The density of polypropylene, a plastic commonly...Ch. 1 - Prob. 1.107MPCh. 1 - A 1.0-ounce piece of chocolate contains 15 mg of...Ch. 1 - Prob. 1.109MPCh. 1 - Prob. 1.110MPCh. 1 - Prob. 1.111MPCh. 1 - A bag of Hershey’s Kisses contains the following...Ch. 1 - Vinaigrette salad dressing consists mainly of oil...Ch. 1 - At a certain point, the Celsius and Fahrenheit...Ch. 1 - Prob. 1.115MPCh. 1 - A calibrated flask was filled to the 25.00 mL mark...Ch. 1 - Brass is a copper-zinc alloy. What is the mass in...Ch. 1 - Ocean currents are measured in Sverdrups (sv)...Ch. 1 - The element gallium (Ga) has the second-largest...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 3.37 If atypical grain of sand occupies a volume of 1.3 × 10-4 cm3, what is the volume (in cm3) of 1 mole of sand (ignoring the space between grains)? What is the volume in liters?arrow_forwardCarbon tetrachloride, CCl4, was a popular dry-cleaning agent until it was shown to be carcinogenic. It has a density of 1.589 g/cm3. What volume of carbon tetrachloride will contain a total of 3.00 × 1025 molecules of CCl4? Volume = ___cm3arrow_forwardA chemist adds 430.0 mL of a 2.89 mol/L calcium bromide (CaBr₂) solution to a reaction flask. Calculate the mass in kilograms of calcium bromide the chemist has added to the flask. Be sure your answer has the correct number of significant digits. kg X10 X Sarrow_forward
- A chemist adds 525.0 mL of a 0.00153 g/L magnesium fluoride (MgF₂) solution to a flask. Calculate the mass in milligrams of magnesium fluoride the chemist has added to the flask. Be sure your answer has the correct number of significant digits. mg x10 X Śarrow_forwardA chemist prepares a solution of aluminum chloride (AIC13) by measuring out 13. umol of aluminum chloride into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mmol/L of the chemist's aluminum chloride solution. Be sure your answer has the correct number of significant digits. mmol L X Garrow_forwardAqueous hydrobromic acid HBr will react with solid sodium hydroxide NaOH to produce aqueous sodium bromide NaBr and liquid water H2O . Suppose 3.24 g of hydrobromic acid is mixed with 1.0 g of sodium hydroxide. Calculate the maximum mass of sodium bromide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.arrow_forward
- Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (H₂O). Suppose 0.81 g of hydrobromic acid is mixed with 0.124 g of sodium hydroxide. Calculate the maximum mass of sodium bromide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits. g x10 X Earrow_forwardmol A chemist makes 930. mL of potassium iodide (KI) working solution by adding distilled water to 210. mL of a 6.29 L stock solution of potassium iodide in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. mol x10 Larrow_forwardAqueous hydrochloric acid HCl will react with solid sodium hydroxide NaOH to produce aqueous sodium chloride NaCl and liquid water H2O . Suppose 34.3 g of hydrochloric acid is mixed with 64. g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.arrow_forward
- Methyl benzoate is an oily liquid with a boiling point of 199°C. What volume of methyl benzoate is needed to prepare 5.8 grams of benzoic acid? The density of methyl benzoate is 1.08 g·cm⁻³. Molar masses are given in Figure 4. [Give only the number without the unit. Give the answer in cubic centimetres and round to 1 decimal place. Use a decimal point.] * Your answerarrow_forwardA chemist must prepare 475. mL of 1.00 M aqueous sodium nitrate (NaNO3) working solution. He'll do this by pouring out some 5.64 nitrate stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in mL of the sodium nitrate stock solution that the chemist should pour out. Round your answer to 3 significant digits. mL mol L X aqueous sodiumarrow_forwardAqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous sodium chloride NaCl and liquid H2O. Suppose 17. g of hydrochloric acid is mixed with 5.18 g of sodium hydroxide. Calculate the maximum mass of sodium chloride that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Measurement and Significant Figures; Author: Professor Dave Explains;https://www.youtube.com/watch?v=Gn97hpEkTiM;License: Standard YouTube License, CC-BY
Trigonometry: Radians & Degrees (Section 3.2); Author: Math TV with Professor V;https://www.youtube.com/watch?v=U5a9e1J_V1Y;License: Standard YouTube License, CC-BY