d. How much energy is needed to boil 87.0 g H₂O(1) if its enthalpy of vaporization is 2257 J/g?energy:e. Going from the boling point of H₂O (100 °C) to 135.0 °C is a temperature change of 35.0 °C.How much energy is needed to heat 87.0 g H₂O(g) by 35.0 °C if its specific heat is 2.000 J/(g° C)?energy: At 1 atm, how much energy is required to heat 87.0 g H₂O(s) at -18.0 °C to H₂O(g) at 135.0 °C?STRATEGY:1. Calculate the energy needed for each temperature change or phase change individually.a. the energy needed to heat 87.0 g H₂O(s) from-18.0 °C to its melting point.b. the energy needed to melt 87.0 g H₂O(s) at its melting point.c. the energy needed to heat 87.0 g H₂O(1) from the melting point to the boiling point.d. the energy needed to boil 87.0 g H₂O(1) at its boiling point.e. the energy needed to heat 87.0 g H₂O(g) from the boiling point to 135.0 °C.2. Sum the energies from each step and convert to kilojoules.Step 1.a. Going from -18.0 °C to the melting point of H₂O (0 °C) is a temperature change of 18.0 °C.How much energy is needed to heat 87.0 g H₂O(s) by 18.0 °C if its specific heat is 2.087 J/(gx °C)?energy:b. How much energy is needed to melt 87.0 g H₂O(s) if its enthalpy of fusion is 333.6 J/g?energy:c. For H₂O, going from the melting point (0 °C) to the boiling point (100 °C) is a temperature change of 100 °C. How muchenergy is needed to heat 87.0 g H₂O(1) by 100 °C if its specific heat is 4.184 J/(g -* C)?energy:

We are asked to calculate energy to convert 87.0g H2O(s) at -18.0°C to H2O(g) at 135.0°C

Answered: At 1 atm, how much energy is required…

Science

Chemistry

At 1 atm, how much energy is required to heat 87.0 g H₂O(s) at -18.0 °C to H₂O(g) at 135.0 °C?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter8: Thermochemistry

Section: Chapter Questions

Problem 85QAP: On a hot day, you take a six-pack ot a on a pcmc, cooling it with ice. Each empty (aluminum) can...

See similar textbooks

Related questions

Q: A certain rain cloud at an altitude of 1.80 km contains 3.20 x 10 kg of water vapor. How long would…

Q: 2 What types of intermolecular forces are present in each compound? O a. b. C. - N. d. Cl e. f. —=…

A: In the given question , there are six organic compounds. They have different intermolecular…

Q: Calculate the percent by mass of water in the following compounds. (a) Cr(NO3)3 • 9H2O (b) AsO2 •…

A: Here we have to calculate the percentage by mass of water present in the following given compounds.

Q: a Vapor pressure curves for CS2 (carbon disulfide) and CH3NO₂ (nitromethane) are drawn below. What…

A: Given : A graph that relates vapor pressure (mmHg) to the temperature ( in °C).

Q: A self-contained underwater breathing apparatus uses canisters containing potassium superoxide. The…

A: Moles of CO2 formed can be obtained by using ideal gas equation : P×V = n×R×T ----(1) Where P is…

Q: for each of the molecules below, indicate the pH range where the molecule would be ionized. لامارة…

A: Ph range depends upon the Type of Group present in the compound.

Q: A student ran the following reaction in the laboratory at 541 K: COC12 (g) CO(g) + Cl₂ (9) When she…

A: we have to calculate the equilibrium constant Kc

Q: Crven NHY SH (s) = NH3(g) + H₂S (g) which at the following options will cause the carilibrium at the…

A: Effect of concentration: The addition of reactant or removal of product will shift the equilibrium…

Q: best response to the following statements. 1. Organic compounds include all a) carbohydrates. b)…

A: 1 organic compounds include all Ans carbohydrates 2 water molecule is uncharged. 3. Higher the pH…

Q: Which of the following tetrapeptides will elute from an anion-exchange column at pH 5.0? A. HLTH B.…

A: In anion-exchange chromatography, the stationary phase is positively charged. For better elution,…

Q: Determine the number of moles in the given amount of each substance. Show or explain your work. a.…

A: 1 mole of any element / compound contains 6.02 * 1023 atoms / molecules of that substance. Mass of…

Q: Calculate the molarity of a 10.0% glucose (C6H12O6) solution. The density of the solution is 1.0375…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: A line-angle formula shows a ring with three vertices, with a six-carbon chain attached by the…

Q: Calculate the volume or weight of the solution. Given: 60 ml of 0.2% o-dianisidine in menthol.

Q: 5.) Given the following reactions: NO(g) + ½ O2(g) = NO2(g) 1/2 N2(g) + 1/2O2(g) = NO(g) Calculate…

Q: The equilibrium constant, K, for the following reaction is 13.5 at 337 K. 2CH₂Cl₂(g) CH4(9) +…

A: We have given a reaction and value of Kc of this reaction at a particular temperature. We have to…

Q: When heated, KClO3 decomposes into KCl and 0₂. 2 KClO3 →2 KCl +30₂ If this reaction produced 21.5 g…

A: Given, the balanced equation: The mass of KCl produced = 21.5 g We have to find the mass of O2…

Q: Predict the geometry of the following molecules and ion using the VSEPR model (a) CBr4, (b) BCl3,…

Q: Calculate the overall net charge of the amino acid Lys at pH 10.4. (use the pK₂ values given earlier…

A: Overall charge on Lysine amino acid can be calculated by drawing its structure at given pH.

Q: What is the pH of 300ml 0.1M Acetic acid and 100ml 0.3M Acetate (pKa=4.76)?

A: Answer: In this question we have to find out the pH of buffer solution made of weak acid (CH3COOH)…

Q: (5) A new element, element Jn, is discovered on mole of Jn atoms is about 4750 kJ/mol. What is t…

Q: Helium readily forms ionic bonds following the octet rule. True False

A: Having eight electrons in its valence shell, giving it the same electronic configuration as a noble…

Q: 3. Determine the reaction order and reaction rate constant for the decomposition of ozone in water…

A: To determine order of a reaction with the help of given data we plot graph because for different…

Q: How many liters of 11.7 M HCI is needed to produce 3.0 gallons of 3.5 M HCI? None of the choices.…

A: Given : 1.M1 = 11.7 M 2. M2 = 3.5 M 3. V2 = 3.0 gallons To calculate : V1

Q: 12.) What is the osmotic pressure, in torr, of a solution formed by dissolving 0.3864 g of…

A: Given -> Weight of ammonium perchlorate = 0.3864 gm Volume= 150.7 ml = 0.1507 L (1L = 1000ml)…

Q: Calculate how much 95% ethyl alcohol will be required to dissolve 0.1g of sulfanilamide at 78OC.…

A: Let us solve.

Q: For the equilibrium, 2NO(g)+2H₂(g)→→N₂(g)+2H₂O(g), what will happen if it were in a rigid vessel and…

Q: Hg Si Pb Your pencil tip is made of

A: Carbon is found in three allotropic forms in nature, namely graphite, diamond and fullerene. This is…

Q: hat pH has a hydrog. an distilled water?

A: pH of solution is defined as negative logarithm of hydrogen ion concentration present in the…

Q: Insert the letter assigned to each molecule into the appropriate "Spectrum #". of & lx B Spectrum…

Q: In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N₂O5(g) 2 NO₂(g) +…

A: We can use the integrated rate law of different order reaction, to check what is the order with…

Q: 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this…

A: First we would convert wavelength from nm to m . Then using relation between frequency and…

Q: •What is the major product of the HBr. >? of Bi Br Br following reaction? 9) C -Br d) Br

A: Alkene give addition reaction and we have to tell the product of the reaction of the alkene in which…

Q: 1.Write the steady state mole balance equation for component A in terms of the given parameter and…

A: The explanation is given below-

Q: 3.27 The rate constant for the second-order reaction 2NOBr(g) - - 2NO(g) + Br₂(g) is 0.80/M s at…

Q: What stretching frequencies (in cm¹) are present in the structure below? CI

Q: W MA

Q: onsider the reaction, N₂(g) + 3H₂(g)-2NH₂). If 33 moles of H₂ react, how many moles of NH₂ form? 33…

A: Nitrogen react with hydrogen gas to give ammonia Nitrogen symbol is N2 , Hydrogen symbol is H2…

Q: A certain mountain rises 3.5 km above sea level. The pressure at the top is about 2/3 that at sea…

A: Given data is The pressure at the top of the mountain= 2/3 of that at sea level The Kelvin…

Q: Important values if needed for this question. The boiling point of chloroform, CHCl3, is 61.70 °C at…

Q: Examining ammonia (NH3) in a laboratory you find that compressing 90.4 g of that substance to a…

Q: For boron: a. Write a conversion factor relating moles to number of grams b. Write a conversion…

A: Boron is an element having atomic number 5. It has five protons and five electrons in a neutral…

Q: Spell out the full name of the compound.

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: Given the following data, 1/2 H2(g) + 1/2 Cl₂(g) – HCI(g) H2(g) + 1/2O2(g) → H₂O(l) ΔγH° = −92.3…

Q: How many grams of PbBr2 will prec Itate when excess MnBr₂ solution is added to 42.0 mL of 0.556 M…

Q: 6 A5.301 g of sample of a mixture containing Mg50, 7H,O (MM-246.5) and NaCl (MM-58.44) yielded 3.784…

A: Answer: In this question we have to covert the mass of water into mass of MgSO4.7H2O.

Q: Iron (II) can be precipitated from neutral solutions by oxidizing it with MnO4": MnO4 (aq) + 3Fe(OH)…

Q: student forgets to sand the magnesium metal before the experiment . would his percent yield be…

A: The atomic number of magnesium metal is 12. It belongs to 's' block element. It is denoted by the…

Q: Suppose you isolate an acid from clover leaves and know that it contains only the elements C, H, and…

Q: Spell out the full name of the compound.

Question

100%

d. How much energy is needed to boil 87.0 g H₂O(1) if its enthalpy of vaporization is 2257 J/g?
energy:
e. Going from the boling point of H₂O (100 °C) to 135.0 °C is a temperature change of 35.0 °C.
How much energy is needed to heat 87.0 g H₂O(g) by 35.0 °C if its specific heat is 2.000 J/(g° C)?
energy:

At 1 atm, how much energy is required to heat 87.0 g H₂O(s) at -18.0 °C to H₂O(g) at 135.0 °C?
STRATEGY:
1. Calculate the energy needed for each temperature change or phase change individually.
a. the energy needed to heat 87.0 g H₂O(s) from-18.0 °C to its melting point.
b. the energy needed to melt 87.0 g H₂O(s) at its melting point.
c. the energy needed to heat 87.0 g H₂O(1) from the melting point to the boiling point.
d. the energy needed to boil 87.0 g H₂O(1) at its boiling point.
e. the energy needed to heat 87.0 g H₂O(g) from the boiling point to 135.0 °C.
2. Sum the energies from each step and convert to kilojoules.
Step 1.
a. Going from -18.0 °C to the melting point of H₂O (0 °C) is a temperature change of 18.0 °C.
How much energy is needed to heat 87.0 g H₂O(s) by 18.0 °C if its specific heat is 2.087 J/(gx °C)?
energy:
b. How much energy is needed to melt 87.0 g H₂O(s) if its enthalpy of fusion is 333.6 J/g?
energy:
c. For H₂O, going from the melting point (0 °C) to the boiling point (100 °C) is a temperature change of 100 °C. How much
energy is needed to heat 87.0 g H₂O(1) by 100 °C if its specific heat is 4.184 J/(g -* C)?
energy:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

A quantity of ice at 0C is added to 64.3 g of water in a glass at 55C. After the ice melted, the temperature of the water in the glass was 15C. How much ice was added? The heat of fusion of water is 6.01 kJ/mol and the specific heat is 4.18 J/(g C).
Which requires the absorption of a greater amount of heatâ€”vaporizing 100.0 g of benzene or boiling 20.0 g of water? (Use Table 8.2.)
sUse information from Figure 15.24 to calculate howmuch heat is required to vaporize 4.33 mol of waterat 100°C.
On a hot day, you take a six-pack ot a on a pcmc, cooling it with ice. Each empty (aluminum) can weighs 12.5 g. A can contains 12.0 oz of soda. The specific heat of aluminum is 0.902 J/g C; take that of soda to be 4.10 J/g C. (a) How much heat must be absorbed from the six-pack to lower the temperature from 25.00 to 5.00C? (b) How much ice must be melted to absorb this amount of heat? (Hfus of ice is given in Table 8.2.)
Melting lead requires 5.50 cal/g. Calculate how many joules are required to melt 1.00 lb (454 g) lead.
It has been determined that the body can generate 5500 kJ of energy during one hour of strenuous exercise. Perspiration is the bodys mechanism for eliminating this heat. What mass of water would have to be evaporated through perspiration to rid the body of the heat generated during 2 hours of exercise? (The heat of vaporization of water is 40.6 kJ/mol.)
Benzene, C6H6, is an organic liquid that freezes at 5.5 C (Figure 11.1) to form beautiful, feather-like crystals. How much energy is evolved as heat when 15.5 g of benzene freezes at 5.5 C? (The enthalpy of fusion of benzene is 9.95 kJ/mol.) If the 15.5-g sample is remelted, again at 5.5 C, what quantity of energy is required to convert it to a liquid?
The enthalpy of vaporization of water is larger than its enthalpy of fusion. Explain why.
Liquid butane, C4H10, is stored in cylinders to be used as a fuel. Suppose 35.5 g of butane gas is removed from a cylinder. How much heat must be provided to vaporize this much gas? The heat of vaporization of butane is 21.3 kJ/mol.
What quantity of energy does it take to convert 0.500 kg ice at 20.C to steam at 250.C? Specific heat capacities: ice, 2.03 J/g C; liquid, 4.2 J/g . C; steam, 2.0 J/g C; Hvap = 40.7 kJ/mol; Hfus = 6.02 kJ/mol.
Consider the data for substance X given in Exercise 117. When the temperature of 1.000 mole of X(g) is lowered from 100.0C to form X(l) at 50.0C. 28.75 kJ of heat is released. Calculate the specific heat capacity of X(g).