My teacher gave me this but I don’t understand it. She wants me to write a scientific explanation that describes the thermal energy transfers that are taking place. I have to have a thorough claim, evidence, and reasoning. Please help.

Q: When 3.52 g ammonia gas is oxidized over a platinum catalyst to form nitrogen monoxide gas and…

A: The thermochemical equation for the given reaction is given below:

Q: A 10.0 kg sample of water is used to cool a hot engine. How much heat is removed from the engine if…

A: Molar heat capacity (Cp) :-  The amount of heat required to rise the temperature of one mole of a…

Q: You want to heat up a piece of ceramic with a mass of 194 g. How much heat (in kJ) is required to…

A:

Q: 248 g piece of lead is dropped into 472 mL of water with an initial temperature of 295.75 K. The…

A:

Q: Write out the three balanced chemical equations. Under each equation write out the equation words.…

A:

Q: A 51.3 g sample of glass, which has a specific heat capacity of 0.670 Jg that contains 200.0 g of…

A:

Q: Calculate 4.18 J-g the energy required to heat 892.0 mg of water from 22.6 °C to 32.8 °C. Assume the…

A: It is based on the concept of specific heat capacity.specific heat capacity is defined as the ratio…

Q: O THERMOCHEMISTRY Understanding the definitions of heat and work A mixture of gaseous reactants is…

A:

Q: mass

A:

Q: Order the substances (A, B, C, D, E) by their specific heat capacities from highest (5) to lowest…

A: Specific heat of any substance is defined as the quantity of heat required to increase the…

Q: A pure sample of Substance S is put into an evacuated flask. The flask is then heated steadily and…

A: The graph of S given is,

Q: thermometer A sample of polystyrene, which has a specific heat capacity of 1.880 J-g.°c, is put into…

A: Specific heat capacity:  The amount of energy that is required to raise the temperature by 10 , of 1…

Q: C 2H 5OH() + 30 2( g)→ 2CO 2( g) + 3H 20( ) AH=-1.37 x 10 3 kJ I. The reaction is endothermic II.…

A: Exothermic reaction is the reaction in which energy is released in the formation of products while…

Q: Calculate the amount of heat (in kJ) required to raise the temperature of a 86.0 g sample of ethanol…

A: Heat is required when heating of substance is observed. It can be determined using the following…

Q: The specific heat capacities of copper, gold, and cobalt are given. Based on this information, which…

A: Specific heat capacity means the amount of heat required to raise the temperature of 1 gram of a…

Q: A student is investigating the boiling and freezing point of a liquid , He observes the liquid in…

A: 1. Solution - According to the question - Given - 1) Upon reaching the boiling point, the liquid…

Q: Metal Specific Heat (J/goC) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 Refer to the…

A: Metal Specific Heat (J/goC) Calcium 0.647 Iron 0.449 Silver 0.235 Gold…

Q: the system is the substance undergoing the chemical or physical change, while the surroundings…

A: The statement is indeed true. In thermodynamics, the system is the part of the universe that is…

Q: A 12.0 g bar of aluminium was heated from 20.0 °C to 150.0 °C over a flame. The bar was then dropped…

A: Since the aluminium bar is at higher temperature and water is at lower temperature, heat is released…

Q: 11.0 g of cream at 12.9 °C are added to an insulated cup containing 100.0 g of coffee at 92.1 °C.…

A: The objective of this question is to calculate the equilibrium temperature of the coffee when cream…

Q: One spring Sunday, my children asked me to put the inflatable pool that measures 1m × 2m x 0.6m, but…

A: A question based on general chemistry that is to be accomplished.

Q: A beaker contained 70.57 g of water at 18.04°C. A 84.49-g sample of metal at 75.65°C was placed in…

A:

Q: Hurricanes can travel for thousands of miles over warm water, but rapidly they lose their strength…

A: Hurricanes can travel over warm water with the help of the heat energy of water.

Q: An object of 50.0 grams absorbs 12100 joules of and increases in temperature from 20.3 to 157.1…

A:

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Answer: During the phase transition of a crystalline substance, temperature remains constant until…

Q: A student obtained a clean flask. She weighed the flask and stopper on an analytical balance and…

A:

Q: -1 " A 25.0 g sample of quartz, which has a specific heat capacity of 0.730 J.g •°C is dropped into…

A: The objective of this question is to calculate the equilibrium temperature of the water when a…

Q: Depicted below are three-phase diagrams for substance A and substance B, drawn starting in the solid…

A:

Q: When a system. gives off heat absorbs heat none of the above is always negative. Aqsystem is always…

A: 1). Answer :  Heat : Heat is another form of energy. Heat is the transfer of energy from one body to…

Q: thermometer- A 53.8 g sample of brass is put into a calorimeter (see sketch at right) that contains…

A:

Q: Choose all of the processes from below which describe changes which are independent of the path by…

A: ANSWER: Independent a. the elevation increase experienced by a traveller travelling from Grand…

Q: A) CO2(g)+OH−(aq)→ Express your answer as a chemical equation. Identify all of the phases in your…

A: A) The given chemical equation is, CO2(g) + OH−(aq)→ The complete equation along with all the phase…

Q: Early one cool (57.0 °F) morning you start on a bike ride with the atmospheric pressure at 14.7 Ib…

A: Gauge pressure = 44.72 lb/in2

Q: The Law of Conservation of Energy states that: o Heat lost by one object must be Select an answer by…

A: Energy can be defined as the ability to do work.Energy can be of different types. Energy may be…

Q: We have a calorimetric bomb with a heat capacity of 555 J/K. The bomb is filled with 1000.0 mL of…

A: Anser:A bomb calorimeter is a common equipment used to determine the heat associated with a certain…

Q: If 10.7 kJ of heat were added to 468 g of liquid water at 30.°C, how much would its temperature…

A: Heat in kilojoules can be calculated using the specific heat capacity, temperature difference and…

Q: A Moving to another question will save this response. Question 1 When a sample of an ideal gas is…

A:

Q: kJ of heat is required to convert 22.676 g of liquid 2-propanol, C3H7OH, at 11.4 °C to gaseous…

A: The mass of the 2-propanol sample is = 22.676 g The initial temperature of the 2-propanol is =…

Q: A wafer of pure silicon having a mass of 123.8 g initially at 91.8°C is submerged into 85.5 g of…

A: Since the silicon is at higher temperature than water. hence silicon will lose heat and water will…

Q: 3. Gases-ex: helium gas is colorless, no smell, fills an entire balloon, no taste, makes my voice…

A: A question based on general chemistry that is to be accomplished.

Q: The heater used in a 4.32 m×3.69 m×3.01 m4.32 m×3.69 m×3.01 m dorm room uses the combustion of…

A: Given that : The dimension of the room = 4.32 m×3.69 m×3.01 m The specific heat of air is 30.0…

Q: A piece of iron (mass = 25.0 g) at 368 K is placed in a styrofoam coffee cup containing 25.0 ml of…

A:

Q: ORT SHEET Heat of Neutralization EXPERIMENT elemsboomfchg lom 12 A. Heat Capacity of Calorimeter 1.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A student modeled the exothermic synthesis reaction that occurs when solid iron and liquid sulfur…

A:

Q: Make a scatter plot of temperature vs time (x-axis). Then determine the initial temp of the water…

A: The scatter plot for  the given data is shown below; From the data The  initial temperature of water…

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: