The global atmospheric concentration in ppm measured at a laboratory in shown in the figure below. Explain what could account for the trend in the concentration ii. Energy flow or calorific flow in an ecosystem is described as an open system. Explain what this means with real life example.

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A: Given: Pressure=1 atm Energy absorbed=109 KJ Work=152 kJ To find: Exothermic or endothermic reaction…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: A numerical problem based on thermodynamics that is to be accomplished.

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: Mass of unchewed gum - 9.1 g mass of chewed gum - 3.6 g  mass of sugar - 5.5 g percent of sugar…

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Q: small city with a population of 100,000, using hydrogen fuel cells with an efficiency of 60%. The…

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Q: In your words and in a few sentences, explain what the embodied energy is and how solution…

A: Answer - Embodied energy is the energy associated with the manufacturing of a product or services.…

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A: Air pollution emissions released by industry, vehicles, and fireplaces increase air pollution.

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: If heat is absorbed in a reaction then it is endothermic and q will be positive. If heat is released…

Q: What is the density of water, in kg/m3, at 304.9 K? Recall that there are two available equations…

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Q: (ii) Water boiling in a steel bowl is an open thermodynamic system. (iv) 22.4 liter O2 gas at STP…

A: By using basic concepts of thermodynamic and mole we can justify these problems

Q: . Compute for the volume of denatured ethanol needed to prepare 25 mL of 3% (vol/vol) solution. Note…

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Q: a) Oxygen is absorbed from the lungs into red blood cells where it is bound to hemoglobin and…

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: As per our guidelines, we can only solve the first three parts of the question. Please resubmit the…

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A: The solution is given below -

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: The given set of questions are answered as follows,  Given:  Energy is released out from the gaseous…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: his Diagram or cycle The Biomass Pyrolysis-Cycle BIOMASS Gas recycle Heat for drying Dry GAS Grind…

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Q: B'. Percent Water in a Hydrate [& # Waters per Formula Unit], Raw Data from Virtual Data Set Raw…

A: To determine the formula of hydrated salt we determine molar ratio of anhydrous salt and water.

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A: Answer-b  Malaysia is abundant in water resources and available throughout the year.

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: In the considered experiment, it has been monitored that the piston does work on the system during…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: Lakes in the temperate zone experience thermal stratification. Mention a property of water molecule…

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Q: closed . isolated . insulated Open

A: Thermodynamics

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Q: 1)The production of authentic tequila is restricted to the blue agave and a defined geographical…

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given data :- Amount of energy absorbed = 393 KJ Work done by the piston on the system = 194 KJ

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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.