Based on what you learned, what do you think would happen if you place a rigid sealed container of gas into a fire? Why?                                                                                                                                      At constant volume:   a) How did doubling the temperature affect the pressure

Q: C, what will be the final temperature?

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Q: "MBN SAUI lilı

A: This question is related to ideal gas equation.

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A: The ideal gas law is the equation of state of a hypothetical ideal gas (in which there is no…

Q: A 3 mole sample of gas at 6 atm contracts from 45 L to 35 L as 1 mole of gas is removed from the…

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Q: thermometer- 1.°c, is A 50.5 g sample of aluminum, which has a specific heat capacity of 0.897 J-g…

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Q: Use the images above to answer questions 1 through 3. 1. The diagram represents cool air and warm…

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Q: Please answer the following question: A sealed metal canister at 749 torr pressure is heated from…

A: Here, we have to find the final pressure in atm when a sealed metal canister at 749 torr pressure is…

Q: A car tire is inflated at a temperature of 12.0 celsius, 2.45 atm and a volume of 11.8L. The tire…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: real gas expands irreversibly at a constant pressure of 275 torr from a volume of 385 cm3 to 875…

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

A: The different regions in the graph are as follows: Where Cp is the specific heat and ∆Hf is the…

Q: which of the following materials would heat up the fastest? assume they have the same mass.

A: By using the formula , q = c m ∆T where q= amount of heat, c= specific heat, m= mass of metal  and…

Q: Consider the following graph of the kinetic energy distribution among molecules at temperature-…

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Q: 6. A bubble of air released from the bottom of a lake will Rise to the top at Decrease in volum…

A: In the given problem, we have to explain what will happen when a bubble of air released from the…

Q: If a 0.581 g block of sodium is placed in excess water, heat and a gas are produced.  If the gas is…

A: Calculate the number of moles of sodium. Number of moles of Na = Given mass of NaMolar mass of Na=…

Q: Sketch in a graph how the pressure of an ideal gas (P, vertical coordinate) depends on its number of…

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Q: What is important to remember while you are using heat? * O Do not heat closed containers. You can…

A: Do not heat closed containers.

Q: Alka-seltzer is a tablet that people take to control acid indigestion. When it is added to water,…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What property/s of each substances contributed to the rate of temperature change?

A: The property of each substances contributed to the rate of tempeture change given below.

Q: question 5 or 6 . thank you!!!

A: Standard data: The molar mass of O2 gas = 32 g/mol The molar mass of H2 gas = 2 g/mol

Q: 1. When constant amount of heat is added to the four substances – Iron, brick, water, and olive oil…

A: The rate of heat absorption is measured by the heat capacity of respective substance.

Q: Which of the following actions should you take if you or a labmate are on fire? O wrap the person in…

A: In labs many solvents are used in larger quantity and there are large chances of explosions , flash…

Q: thermometer A sample of glass, which has a specific heat capacity of 0.670 J·g contains 200.0 g of…

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Q: When water vapor molecules contact a cold glass surface and liquid water is formed, the energy of…

A: Given statement is :  When water vapor molecules contact a cold glass surface and liquid water is…

Q: Combustion reaction of diborane is look at the picture . Zoom in at 72.6 kg of diborane is…

A: The balanced chemical equation can be written as follows: B2H6 (g) + 3 O2 (g) → B2O3 (s) + 3 H2O (l)…

Q: A chemical reaction produces a large increase in the number of moles of gas. Determine whether…

A: Given A chemical reaction produces a large increase of moles of gas.

Q: Interpreting a heating curve.

A: Changes are made in solid line

Q: Chemistry Given: Mass of magnesium -> 0.0392 g Volume of hydrogen gas that was collected -> 42.0 mL…

A: When magnesium reacts with an acid, then metal salt and hydrogen gas is produced.         Mg s  +…

Q: Expansion of Gases Let say you are tasked to do the following, where you 1. Attach a small rubber…

A: A question based on properties of gases that is to be accomplished.

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 59.6 g sample of iron, which has a specific heat capacity of 0.449 J'g.°c¯, is put…

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Q: action is occurring in a test tube. How is heat transmitted to the surroundings? O Heat is carried…

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Q: A sample of gas under a pressure of 622 mm Hg has a temperature of of 233 K. The pressure is…

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Q: Why do we light a match before we open the gas valve?

A: The above question is related to the safety protocols associated in the laboratory.

Q: C. How many grams of methane must react to produce 5.15kJ of heat? d. How much heat is released when…

A: Balanced chemical equation: CH4  +   2O2 ------>  CO2  +  H2O  +   890 kJ Molar mass of methane =…

Q: A car tire is inflated at a temperature of 12.0 Celsius, 2.45 ATM and a volume of 11.8 L. The tire…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: What is the equation to calculate a change in temperature? How will you determine what is the final…

A: The change in temperature is calculated by subtracting the initial temperature from the final…

Q: thermometer ,is put into a calorimeter (see sketch at right) that A sample of glass, which has a…

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Q: List the five classes of fires.

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Q: A sample of glass, which has a specific heat capacity of 0.670 J•g .°C, is put into a calorimeter…

A:

Q: A sample of iron, which has a specific heat capacity of 0.449 J-g '.°C contains 150.0 g of water.…

A: Given: Mass of water = 150.0 g Specific heat of capacity of metal = 0.449 J/g.oC Specific heat of…

Q: I submitted this question already and I answered part A, can they please answer for us part B #74,…

A: The oxidation state is a very important factor in redox reactions. It helps in the prediction of the…

Q: The temperature of a Bunsen burner flame is about

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Q: It is the key component tying the fuel and flue gas together. a. carbon b. oxygen c. nitrogen d.…

A: Flue gas is the gas exiting in the atmosphere through a flue.

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.