The highest specific heat among the species is for O a. Sulphur Dioxide O b. Oleum O c. Hydrogen Sulphide O d. Water

Q: how much heat is required to heat 38 g of steam form 115 C to 120 C?

A: A numerical problem based on heat energy required, which is to be accomplished.

Q: Use the information provided to calculate the quantity of heat (in kJ) required to convert 73.4675 g…

A: the question is based on the concept of Hess law. according to Hess law,  net enthalpy change for…

Q: С. C. How many grams of methane must react to produce 5.15kJ of heat? d. How much heat is released…

A: The balanced chemical equation for the given chemical reaction is: CH4 (g)+ 2 O2 (g)  -> CO2 (g)…

Q: How much heat (in J) would be required to convert 2.31 mol of a pure substance from a liquid at…

A: Given: Moles of substance = 2.31 mol. Initial temperature of substance = 40.0 oC And final…

Q: O A generic solid, X, has a molar mass of 81.6 g/mol. In a constant-pressure calorimeter, 19.5 g of…

A: According to calorimetry heat absorbed by one substance (cold body) is equal to the heat released by…

Q: Use the data provided to answer this question. Calcium bromide, CaBr2, has a lattice energy of -2176…

A: Lattice energy(∆Hlattice ) is the energy required to form a mole of solid ionic compound from its…

Q: A generic solid, X, has a molar mass of 76.0 g/mol. In a constant‑pressure calorimeter, 37.7 g of X…

A: Solution:-

Q: What is the final temperature (in °C) of 100.1 g of water (specific heat = 4.18 J/g･°C) at 24.2°C…

A: Heat is the form for energy and is defined in joule.   Heat flow from high temperature to low…

Q: A generic solid, X, has a molar mass of 61.6 g/mol. In a constant-pressure calorimeter, 18.3 g of X…

A: Heat absorbed/ released by a solution can be calculated by usingthe expression:Q = m.Cp.∆T where, m=…

Q: Calculate the heat released when 1.735 L O2 with a density of 1.11 g/L at 25°C reacts with an excess…

A:

Q: Based on the thermodynamic properties provided for water, determine the amount of energy released…

A:

Q: What is the heat change (qtotal) in kilojoules, when 26.4 g of water are warmed from 25.0oC to…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: A generic solid, X, has a molar mass of 65.9 g/mol. In a constant‑pressure calorimeter, 20.5 g of X…

A: Calorimetry can be used to determine the heat transfer associated with a reaction by measuring the…

Q: 23.  Calculate the mass of water in grams that can be heated from 0 oC to 15 oC by the amount of…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kg…

Q: A 36.62 g sample of a substance is initially at 24.8 °C. After absorbing 1921 Jof heat, the…

A:

Q: A scientist dissolves an ionic compond into 370 g of water that i originaly at 35 C. The dissolution…

A: Heat capacity: The amount of heat required to increase the temperature of one gram of a substance by…

Q: How do heat and work affect the system

A: Heat and work are two unique methods of moving energy starting with one system then onto the next.…

Q: What caused the vapor of the volatile liquid to stop from coming out of the bulb/e-flask? O there is…

A: Given: The vapor of the volatile liquid is stopped coming out of the bulb/e-flask.

Q: 1. MgO(s)+2 HCl(aq)->MgCl2(aq)+H2O(l) H1= 2. Mg(s)+2HCl(aq)->MgCl2(aq)+H2(g) H2= 3. H2(g)+1/2…

A: Given:   Reaction-1 Reaction-2 Mass of solution (g) 102.0  102.0 Initial Temp (°C) 30.1 43.5…

Q: If 15.5 J of heat are removed from 14.6 g of mercury (specific heat = 0.142 J/g oC) at 25.0 oC, what…

A: From the formula of specific heat capacity we can determine the final temerature of mercury sample .

Q: The specific heat of mercury is 0.140 J/g°C. Calculate the heat necessary to raise the temperature…

A:

Q: Calculate the amount of heat required to raise the tempature of 20.0g of water from -21.0C to 16 C

A: Given that,  Amount of water m = 20.0 g Change in temperature ∆T= 16°C  -  (-21°C)      = 37 °C Heat…

Q: A generic solid, X, has a molar mass of 83.5 g/mol. In a constant-pressure calorimeter, 29.5 g of X…

A: Data given: The mass of generic solid (X) = 29.5 g Molar mass of the generic solid (X) = 83.5 g/mol…

Q: 1. Consider the following situation: "A ocean breeze blows over cold ground at night, and fog…

A: A bond is a strong or weak attraction between two atoms in the same environment. The new grouping…

Q: How much heat would need to be removed to cool 81.5 g of water from 25.6°C to -10.7°C?

A: Given that:  Mass of water (m) = 81.5 g  Initial temperature (T1) = 25.6°C Final temperature (T2) =…

Q: A sample of lead is heated and placed in a 151.0 g container of water at 22.0 oC.  The final…

A: The heat released by the sample of lead is equal to the heat required to raise the temperature of…

Q: If 40.0 kJ of energy is absorbed by 500.0 g of water at 10.0 oC, then what is final temperature of…

A: Q = m . s . (T2-T1)

Q: ,11) [References) Use the References to access important values if needed for this question. In the…

A:

Q: If 80.5 g of KBr are dissolved in 400.0 g of water at 25.0 °C in an insulated container, a…

A: The amount of KBr dissolved is = 80.5 g The heat of the solution of KBr is = 19.9 kJ/mol The mass of…

Q: What is the final temperature (in °C) of 500.1 g of water (specific heat = 4.184 J/g.°C) at 24.20°C…

A: q=m×c×(T2-T1) Where  q= heat absorbed m=mass  C=specific heat of the substance T2= final temperature…

Q: A generic solid, X, has a molar mass of 83.3 g/mol. In a constant-pressure calorimeter, 17.2 g of X…

A:

Q: What is the final temperature of 450.1 g of water (specific heat = 4.18 J/g･°C) at 24.2°C that…

A: a Specific heat is  heat is required to increase the temperature of of 1 gram of substance by…

Q: During a phase change, the temperature remains constant although heat is still being added. What is…

A: THe answer to the following question is-

Q: What is the final temperature of 420.1 g of water (specific heat = 4.18 J/g･°C) at 24.2°C that…

A: The final temperature of water is to be calculated. 14.00 Normal 0…

Q: What is the specific heat (?) of the substance?

A: q = mc∆T  q is the amount of heat energy  m is the mass of substance  c is the specific heat of…

Q: Relate the heat gained by the calorimeter and water with the heat lost by the metal. EXPLAIN

A: The heat gained by the calorimeter or water is always equal to the heat lost by the metal.This the…

Q: 1. What is the importance of cycling matter? 2. How is matter cycled? 3. What are the different…

A: BIOGEOCHEMICAL CYCLE The words "bio," which refers to the biosphere, "geo," which refers to…

Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food. When…

A:

Q: How much heat must be lost to change 35 grams of gaseous water into ice from 155 ˚C to -65˚C?

A:

Q: How much heat is gained by the water? B. How much heat heat is lost by the zinc metal? C. From the…

A: To solve this problem we will use the formula   q = m • C •∆T  Where , q = heat released or absorbed…

Q: What is heat? Explain the difference between heat and temperature?

A: The thermodynamics functions are measured by using some fundamental parameters like temperature,…

Q: C. How many grams of methane must react to produce 5.15kJ of heat? d. How much heat is released when…

A: Balanced chemical equation: CH4  +   2O2 ------>  CO2  +  H2O  +   890 kJ Molar mass of methane =…

Q: The following diagram represents the Carnot cycle. Which of the following processes present when…

A: Carnot Cycle: An ideal machine to explain about the maximum conversion of heat into the work.…

Q: Sodium chloride is added in cooking to enhance the flavor of food. When 10.0 g of Na Cl are…

A: a. When the NaCl is dissolved in water we see that the heat is absorbed from the water in the…

Q: Melt water mass Hot water temperature change °C Melt water temperature change °C Heat lost by hot…

A: We need to calculate the enthalpy of fusion using the given experimental data.

Q: Based on the thermodynamic properties provided for water, determine the amount of energy released…

A:

Q: How much heat (in kJ) would need to be removed to cool 113.1 g of water from 25.60°C to -10.70°C?…

A: The intermediate steps to cool water from 25.60°C t -10.70°C is represented as:H2O (l, 25.60°C)→H2O…

Q: A 52.76 g sample of a substance is initially at 28.4 °C. After absorbing 1985 J of heat, the…

A: In given question use formula  q = mc∆T  Given : q = 1985 J  m = 52.76 g  ∆T = 133.4 - 28.4 = 105 °C…

Q: How many KJ of heat are needed to raise the temperature of 10.0 Kg o fliquid water from 24.6 to…

A: The relationship between heat and change in temperature is given by

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.