Assume that you grow an alga like Chorella vulgaris in a bioreactor and extract that algal oil from the bioreactors which contained i. 1gm Propane (sp heat capacity = 1.68J/g0C) △T=40C ii. 1gm ethanol (sp heat capacity = 2.44J/g0C) △T=30C iii. 1gm Methyl (sp heat capacity = 2.028J/g0C) △T=60C a) Is combustion of each of these reactants an exothermic reaction?

Q: 2.866 g of NH4Cl (53.19 g/mol) are added to 50.0 mL of water (18.02 g/mol, density = 1.00 g/mL) and…

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Q: Given the following reaction C(s)+ 800₂(g) → 57 CO₂(g)+ 52H,00) AH comb 35100 kJ = mol determine the…

A: We need to find the amount of heat absorbed or released when 454 g of C57H104O6​ is burned in the…

Q: If it takes 4.19 x 106 kJ of energy to heat a home from the combustion of methane, what volume of…

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Q: Whenever organic matter is decomposed under oxygen-free(anaerobic) conditions, methane is one of the…

A: a) Concept introduction: Combustion is basically the reaction of a substance with oxygen Methane…

Q: a) What is the standard enthalpy of reaction per mole of either HCI or NaOH when 100.00 cm³ of 0.1…

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Q: 2.929 g of NH4Cl (53.19 g/mol) are added to 50.0 mL of water (18.02 g/mol, density = 1.00 g/mL) and…

A: Enthalpy change can be calculated by a general caloriemeter formula i.e. - Q = mS (ΔT) Here,   Q =…

Q: e work done in

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Q: 1. When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee- cup…

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Q: (a) What is the molar heat capacity of liquid water? ______ J/mol oC (b) What is the heat capacity…

A: What is molar heat capacity ?it is the amount of energy required to be added in the form of heat to…

Q: A chemist measures the enthalpy change AH during the following reaction: 2 H₂O(1) + 0₂(g) →2 H₂O₂(1)…

A: The objective of the question is to calculate the enthalpy change ΔH for the given reactions using…

Q: Enter your answer in the provided box. The enthalpy of combustion of benzoic acid (C6H5COOH) is…

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Q: Consider the combustion of methane (CH4) CHA) + 202(9) → CO6) + 2H,OG) CHAG) CO2(9) Calculate the…

A: Consider the given information is as follows; CH4g   +    2 O2g    →     CO2g    +     2 H2Og…

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.78 g of glucose is…

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Q: An original reaction and enthalpy is given below. 2CH4(g) + 302(g) → 2CO(g) + 4H20(g) AH = -1168 kJ…

A: Given reaction : 2CH4(g) + 3O2(g) --------> 2CO2(g) + 4H2O(g) ∆H = -1168KJ It is an exothermic…

Q: Calculate the heat evolved (in kJ) when 248.27 g of carbon dioxide (CO2) is formed in the combustion…

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Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

A: The objective of this question is to calculate the heat capacity of the calorimeter. The heat…

Q: Calculate q, w, AE, and AH for the process in which 76.4 g of nitrous oxide (laughing gas, N2O) is…

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Q: Using the Hess's law calculate the AH rxn for the reaction: 5 C (s) + 6 H2 (g) Use the following…

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Q: Carbon disulfide can be prepared from coke (an impure form of carbon) and elemental sulfur. 4 C(s) +…

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Q: Calculate AH (in kJ/mol NH,NO3) for the solution process NH,NO3 (s) → NH; (aq) + NO, (ag) Assume…

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Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (CGH1206) liberates 2820 kj of heat. If 1.38 g…

A: answer is 2.9 kj

Q: A hot lump of 47.3 g of copper at an initial temperature of 85.0 °C is placed in 50.0 mL H₂O…

A: Mass of copper = 47.3 g The initial temperature of hot lump of copper = 85.0°C Volume of H2O = 50.0…

Q: Material: Heat Copper + Heating Duration: Reset Block Mass: 5.0 g 10.0 g 2 s 100 J has been…

A: Given that: Mass of copper block (m) = 5.0 g Heat (q) = 100 J Change in temperature (∆T) = 71.9°C -…

Q: Consider the following reactions: W(s) + C(graphite) ---> WC(s) What is the enthalpy of reaction (in…

A: Interpretation-  To determine the enthalpy of the reaction ( in KJ) which is given as   W(s)   +…

Q: The balanced chemical equation for the combustion of 1 mol of ethyne gas, C2H2(g), is: C2H2(g) +…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: a) What is the standard enthalpy of reaction per mole of either HCl or NaOH when 50.00 cm3 of 0.1…

A: In the given question we have to calculate the standard enthalpy of reaction in kJ/mol.  Given data:…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.