I" * Critically discus the term " Heating"

Q: 17. What is the definition of energy?

A: In chemistry, energy can be defined as a feature of a substance as a result of its atomic or…

Q: ", heat HO

A: Given : We have to write the reaction .

Q: e final temperature of th

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Q: exothermic processes?

A:

Q: A heat pump is an electrical device that heats a building by pumping heat in from the cold outside.…

A:

Q: Calculate the specific heat capasity of copper, given that 205.65J of energy raises the tempature of…

A:

Q: 4. A common problem is to mix two liquids, say 125g of water at 24°C with the same mass of water at…

A:

Q: Define the term Temperature?

A: Solution :       Temperature is a physical change that is used to measure the hotness or coldness…

Q: . Reactions that liberate heat are said to be ___________.

A: In Chemistry, there are many chemical reactions that are classified into many sub and main…

Q: Describe how temperature change, both positive and negative, is a determinant of heat.

A: To describe: How temperature change, both positive and negative, is a determinant of heat.

Q: The most important form of potential energy in molecules is ............. potential energy, Eel

A: The most important form of potential energy in molecules is electrostatic potential energy.…

Q: Heat cannot be added to or released from a system. O True O False

A: Heat is a form of energy transfer. Heat refers to transfer of energy between systems and between…

Q: Which of the following statements is correct about isolated system? It can transfer heat only It can…

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Q: Hess' Law is used to

A: ANSWER IS DISCUSSED BELOW :

Q: thermal energy

A:

Q: specific heat capacity?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A) Différèntiáté bétween heat and energy with examples. ir

A:

Q: Give three (3) examples for each Independent and Dependent Variable.

A: A variable can be defined as anything whose value varies. There are two types of variables:…

Q: What is temperature?

A: Temperature is a proportion of how hot or cold something is explicit, a proportion of the normal…

Q: Is hydroelectric acid reacts with potassium hydroxide to produce a slat water and heat a physical or…

A: In chemical reaction two or more species react and form new species known as products.

Q: 1) Calculate the TOTOX value of Condition 1 and Condition 2 and based on the answer, which condition…

A: To calculate TOTOX value of Condition 1 and Condition 2

Q: he density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213…

A: Heat of vaporization for 1 kg of liquid oxygen = 213 kJ

Q: How much energy does it take to raise the temperature of  48g of liquid water by 43oC? Please round…

A: Given: Mass = 48 g Change in temperature = 43°C

Q: If the temperature of 1.000 g of water was raised 1.000 °C, how much heat was transferred?

A: Given: Mass of water = 1.000 g. And increase in the temperature of water = 1.000 oC

Q: Calulate the eneray change of a system

A: The energy change of a system that release 520 J of heat energy to the surroundings is to be…

Q: CAR- Observable Scale, car starting f in a Car (armaves exhaust Comsaut! Start up Particle CIckase)…

A: H2 produces less pollution as compared to petrol because on combustion it does not produce carbon…

Q: 6. Two units for energy are and

A: Energy is the capacity to do work or to produce heat.

Q: ergy for the system to rea s supplied by a chunk of hat is the heat change for

A: From energy conservation  Heat lost by metal  = heat gain by water and calorimeter  Heat gained by…

Q: sius temperature w

A:

Q: Heat capacity depends on ____

A: Answer - Heat capacity  - Heat capacity is a physical property of matter, defined as the amount of…

Q: The energy required to power a light bulb is 20 W . On an average, the bulb is switched on for 4…

A: The concept is used to solve the problem is forms of energy and energy conversion factors.The…

Q: List some examples of  work.

A: The energy required to move an object against force is called work. Energy is the capacity to do…

Q: the specific heat capacity of th

A:

Q: ___________ describes a fire caused by a natural heatproducing process.

A: Combustion is described as a quick exothermic reaction that releases a significant amount of energy…

Q: he specific heat capacity o

A:

Q: Material: Block Mass: Wood 5.0 g 10.0 g Heating Duration: 3 s I final Heat Reset Tinitial 150 J has…

A:

Q: volume, internal energy

A: Given that bomb calorimeter, and asked that which is constant, and which type of heat transferred.

Q: Define specific heat.

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

Q: 10 g of a piece of metal is taken by a student to find its specific heat capacity. Metal is tied…

A: Given- Mass of metal = 10 g Volume of water = 10 ml Initial temperature of water = 25 °C Initial…

Q: TRON Mass of Emply Cup 40g Mass of cup t udake 440 mass of wakeR. 64.0g -4,08 60.0g Mass of IRON…

A: Given : Mass of water = 60.0 g Mass of metal i.e iron = 15.74 g Initial temperature of water = 25.0…

Q: A 28.20 g sample of liquid cadmium at 370.00°C is poured into a mold and allowed to cool to 25.00°C.…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: f all the ice were to melt just as the temperature reached 3.0 °C, would this produce an error in…

A: According to the given question we assume the melting point of ice is 30 C. We have to explain as to…

Q: The heat capacity of a substance is an intensive property. O True O False

A: Interpretation: We have to tell whether heat capacity is an intensive property or not.

Q: he work performed or done in Carnot hea :engine is .A Minimum .B Maximum .C Medium

A: In Carnot heat engine, the conversion of heat into work occurs with the maximum efficiency.

Q: 0tat ae he be Corngrments of activaten epcigy. State Archenius law and tr kuperature dependance.

A: The activation energy (Ea) is an external energy provided to the reactants at the time of the…

Q: (b) Calculation of the specific heat capacity of Aluminum: Calculated Quantities Values Mass of the…

A: Mass of styroform cup = 1.8g Mass of styroform cup + water = 61g