The ultimate and most abundant natural source of energy is the

Q: Explain limited energy resources that caused by fossil fuel

A: Natural products such as materials, substances and organism, which are useful to humans, like fossil…

Q: A sample of water is cooled from 45 degrees Celsius to 25 degrees Celsius by the removal of 20…

A: Since the heat involved in the process of cooling or heating is given by Q = mCΔT where Q = heat…

Q: Describe a sustainable source of energy.

A: Sustainable energy is power which is able to replenished within a human lifetime.

Q: Convert the heat of neutralization of acetic acid from -52.2 kj/mmol to calories per %3D millimole…

A: The heat of neutralization of acetic acid  = - 52.2 KJ /mmol We know ; 1 Kilo Joules  = 1000 Joules…

Q: Thermal decomposition of 5.0 metric tons of limestone to lime and carbon dioxide absorbs 9.0×106 kJ…

A: Given: Energy=9.0×106 kJ

Q: - Q2: A person swimming at 2 miles per hour requires 360 +46 Calories per hour per 100 pounds of…

A: A person swimming at 2 miles per hour requires 360+46 Calories per hour per 100 pounds of body mass.…

Q: O=C=0 carbon dioxide maldehyde methane

A: Potentail energy high means less stable or vice versa Formic acid is highest stanble compound due to…

Q: Which is an example of fuel that takes the shape of container and has definite volume? a. petroleum…

A: Fuels are the substances that are used with other substances, generally air or pure oxygen, in order…

Q: The ultimate and most abundant natural source of energy is the __________.

A: Basic concept of energy of natural resources.

Q: Which of these fuel sources produces the least amount pollution when it is burned? O natural gas oil…

A: Out of natural gas,oil,wood and coal we need to determine the source which will produce the least…

Q: Of the following examples, which is exothermic? A. dissolving ammonium nitrate in water to cool the…

A: Exothermic reaction: Heat is evolved in reaction. Endothermic reaction: Heat is absorbed in the…

Q: Is heaven exothermic or endothermic? Is hell exothermic or endothermic?

A: Given We know about the  exothermic or endothermic

Q: Define energy and explain the importance of energy inchemistry

A: In simple terms energy is defined as the capacity for doing work. Energy can neither be created nor…

Q: This refers to power supplied from natural resources. * O Green Technology O Green Energy…

A: Green technology is the man made technology that effects the environment very less amount.  Green…

Q: Justify the use of these non renewable resources (metals and fuels) based on their properties.

A: Non renewable resources are that when we used that then we can't replace that resources.  Non…

Q: Energy transferred due to difference in volume (such as in piston) is symbolized as "Q" Pyrophoric…

A:

Q: how many calories correspond to 28.4 J?

A: Concept introduction- Joule and Calorie both are units of energy. Energy can be converted into heat.…

Q: air conditioning in the plant stops working, nroduce

A: In this question, I have to tell us that when we turn off the conditioner, what is the effect on the…

Q: Most people find waterbeds uncomfortable unless the water (specific heat of 4.184 J/g °C)…

A: Volume = 622L Initial temperature = 85°F Final temperature = 61°F Specific heat of water = 4.184…

Q: 22. How many calories of energy are needed to raise the temperature of 87.g of water from 0 to 212…

A: The heat required to raise the temperature of the substance is directly proportional to the…

Q: It refers to the amount of energy required to transform liquid water to gas

A: Given,  It refers to the amount of energy required to transform liquid water to gas

Q: Which of the following describes what happens when we burn fossil fuels to produce energy? A A…

A: To identify: The statement which describes the burning of fossil fuels to produce energy.

Q: Why was natural gas flared-off (burning) and not considered a source of energy, a few decades ago?

A: Flare off means to burn something and allow it to go into the atmosphere. It consists of methane,…

Q: NAOCH;CH; Br Ph он H,SO, heat

A: ->E2 elimination reaction required anti -periplanar beta hydrogen which simultaneously removed by…

Q: Convert 27.0 kJ to calories. Hint: Notice the little c in calories. 1 calorie = 4.184 joules 1…

A:

Q: The specific heat of aluminum is 0.214 cal/g·oC. Determine the energy, in calories, necessary to…

A: The specific heat of aluminium is = 0.214 cal/(g·oC) The mass of aluminium is = 55.5 g The increase…

Q: The following are examples of liquid fuels EXCEPT: a. peat  b. water gas c. biodiesel d. petrol

A: Peat is not actually coal, but rather the precursor to coal. Peat is a soft organic material…

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: How many calories of heat does it take to change the temperature of 208.6 g of ice from -46.1°C to…

A:

Q: considering the ingredients in candy. for instance, sucrose, would it be safe to say  that eating…

A: To find: If candy can provide energy?

Q: What mass of methane (CH4) combusts if 333 kJ of energy is released? Normally, 890 kJ of energy is…

A: Applying mole concept.

Q: The amount of carbon dioxide a vehicle emits is__________ related to the amount of fuel it consumes

A: The amount of CO2 a car emits is directly related to the amount of fuel it consumes. For instance, a…

Q: What makes this remarkable balance of energy input and output possible?

A: Input​ refers to the amount of energy put into a device, and ​ output​ refers to the amount of…

Q: Energy sources that are replenished and therefore sustainable are called as O Conventional energgy…

A: The question is based on the concept of environmental Chemistry. There are several sources of energy…

Q: a. List five fuels. Name at least two properties that these fuels share. b. Of the fuels you listed,…

A: Given Three questions about listing the five fuels, naming two of their properties, differentiating…

Q: Which of the following types of energy is a form of potential energy?   a. electrical energy   b.…

A: Energy : Capacity to do work is called 'Energy' . Types of energy : It may exist in kinetic,…

Q: Explain why Styrofoam a good is insulating material. Select one: a. Styrofoam is made of a polymer…

A: Stryofoam is an insulating material. It is commonly called as 'Blue board'. It is commonly used for…

Q: How many calories of energy correspond to 28.4J ?

A: 1. In physical chemistry, for the measurement  of total energy, we have to use some important units…

Q: Molecules of Co2 that have a lot it energy can do two different things with this energy. What are…

A: CO2 molecules can vibrate in ways that simpler nitrogen and oxygen molecules cannot, which allows…

Q: 19. Which of the following examples of types of energy are traditional sources of energy? coal O…

A: Here we have to predict traditional sources of energy from the given energy.

Q: How ethanol is a renewable fuel source ?

A: Ethanol is a colorless alcohol made from a variety of biomass materials called feedstocks .

Q: How much thermal energy is re

A:

Q: List out various types of Geothermal resources?

A: Geothermal energy comes from the heat within the earth. The word geothermal can be divided into two…

Q: Material A and material B was exposed to the same change in temperature. but the heat involved with…

A:

Q: Explain the concept of specific heat and how the specific heat of water enables the human body to…

A:

Q: Match the word with the statement: Respiration Is needed to release energy from glucose in the body.…

A: Given,  Match the word with the statement = ?

Q: What happens to the internal and external temperature of the body after drinking cold water?…

A:

Q: m Where would the bicyclist have the highest potential energy? Where would the bicyclist have the…

A: Potential energy is defined as the ability to do work. Potential energy defined as the bicycle…

Q: One hour of bicycle racing can require 500-900 kcal of energy, depending on the speed of the race,…

A: Given that -  One gram of protein or carbohydrate produces = 17.0 kJ  Time = 195 minutes = 195/60 =…

Q: Wind energy is used to create different products when compared to bioenergy. Select one: O True O…

A: [False] Wind energy (or wind power) describes the process by which wind is used to generate…