Chemistry College

observation made when lead oxide passes through hydrogen gas
​

Answers

Answer 1

Answer:

a gray substance and colourless liquid

Explanation:

lead oxide is reduced to lead while hydrogen is oxidized to water

Related Questions

Only animals and not plants can adapt to their environment true or false

Answers

Answer:

true

Explanation:

np have a good day brainliest?

Match each definition to the appropriate term.
Sum of the internal energy plus the product of the pressure and volume for a reaction
The extent of randomness in a system
The condition that a reaction takes place without outside help
Difference of the enthalpy (of a system) minus the product of the entropy and absolute temperature
Solution in which no more solute can be dissolved in the solvent

Answers

Answer:

Enthalpy, Entropy, Spontaneity, Gibbs free energy, saturated solution

Explanation:

Enthalpy is defined as the heat released or the heat absorbed during the process at a constant pressure which is equal to the Enthalpy shift. Enthalpy is also called as heat content and it is the sum total of internal energy and the product of the volume and pressure of a system.

Entropy is defined as the measure of randomness of a system or the disorder of the system.

Spontaneity is defined as the condition of being spontaneous. It is the condition where a reaction takes place without any help from outside.

Gibbs free energy is defined as the energy that is used to quantify the maximum work done in a thermodynamic system at constant temperature and pressure. It is the also known as the Gibbs energy or function.

Saturated solution is defined as the solution where the maximum amount of the dissolved solute is present in the solvent. In case of a saturated solution, the extra solute does not dissolve. In order words, it is a solution where no more solute can dissolved in solvent.

The sum of the internal energy plus the product of the pressure and volume for a reaction represents Enthalpy , Entropy is the extent of randomness in a system, Spontaneity is that condition that a reaction takes place without outside help, Gibb's free energy is the difference of the enthalpy (of a system) minus the product of the entropy and absolute temperature and Saturated solution in which no more solute can be dissolved in the solvent.

Which properties will define chemical reaction?

Thermodynamically chemical reactions will be define by considering the properties like entropy, enthalpy, free energy, internal energy, temperature and many more.

Enthalpy of the reaction tells about the total amount of heat released or absorbed during a chemical reaction, and it is calculated as sum of the internal energy plus the product of the pressure and volume for a reaction.Entropy of any reaction tells about the randomness and uncertainty present within the molecule or atoms.Spontaneity of any chemical reaction tells about the ease of completion of that reaction. Gibb's free energy is the total energy involved in that reaction and represented as difference of the enthalpy (of a system) minus the product of the entropy and absolute temperature.Saturated solutions are those solutions in which all solute get completely dissolved, no solute will remain undissolved.

Hence correct answers are Enthalpy , Entropy ,Spontaneity, Gibb's free energy and Saturated solutions.

To know more about saturated solutions, visit the below link:
https://brainly.com/question/4529762

Other Questions
Only animals and not plants can adapt to their environment true or false Which of the following best shows that the Maya were advanced in many ways? What did Jaden Smith do for the people in Flint, Michigan to help in the movie brave blue world? An amusement park charges an entrance fee of $20 and the rides cost $4 each. Suppose you write a function for the total cost for entering the park and riding a. Number of the rides. What is the domain of the function based on the given context? How many terms are in 3x + 2y - 5? complete sentences with conjunction of purpose HELP ASAP PLEASE Whats the answer A gas system has an initial number of moles of 0.693 moles with the volume unknown. When the number of moles changes to 0.928 moles volume is found to be 7.98 L. What was the initial volume in mL? The Constitution is silent on the subject of the acquisition of territory.a. Trueb. False any help with the questions with the read nothing seems to be working :/ Thank you ! please help with question 1 Amy and Sara's ages are consecutive even integers. The product of their ages is 528. If Sara isyounger, how old is Amy?Write an equation that can be used to find their ages. Lens Junction sells lenses for $44 each and is estimating sales of 16,000 units in January and 17,000 in February. Each lens consists of 2 pounds of silicon costing $2.50 per pound, 3 oz of solution costing $3 per ounce, and 15 minutes of direct labor at a labor rate of $18 per hour. Desired inventory levels are: Jan. 31 Feb. 28 Mar. 31 Beginning inventory Finished goods 4,300 4,800 4,900 Direct materials: silicon 8,300 9,200 9,000 Direct materials: solution 11,000 12,200 12,900 what is the circumfrence of a circle with a radius of 4 inches. Use 3.14 for pi. When setting your schedule, it is sometimes necessary to tell people "No." Please select the best answer from the choices provided. t or f Emerson swims 1/2 a miles every 1/4 of an hour. How far can she swim in one hour? (Complex fractions) help plz plz plz ill give brain Question 1717. Find the scale factor that was used in the dilation shown. Whoever finds the name of this song first gets brainliest.Vengo desde el pasado y permanezco en el presenteMe tiene muy pendiente, ms que a los pretendientesPorque conmigo siente lo que con otro no sienteLa trato diferente, porque soy indiferenteY ahora de nuevo ella se quiere lucirMe pide ms, dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asY ahora de nuevo ella se trepa encima 'e mMe pide ms y dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asT eres mi pasado y presenteSiempre est' en mi menteTu futuro, beb, danza kuduroMe es un perjurio hacindolo en lo oscuroYo te torturo y por dentro te fracturoY haciendo el amor no me deja morirTo' los das se quiere venirMi beb que hasta un hijo me quiere parir (eh-eh)Hacemos threesomes y otra beb ella quiere aadirYa en un pasado le hicieron sufrirElla siempre me pone esa' nalga' a aplaudirBeb bilame, manpulameY en la prxima vida hazme tuyo otra vezY ahora de nuevo ella se quiere lucirMe pide ms, dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asY ahora de nuevo ella se trepa encima de mMe pide ms, dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asElla quiere volverme a ver,El tiempo retrocederNo quiere amores conmigo, quiere que se lo vuelva hacerQuiere verse a mi nivel, se pone el AP y la CartierLo hacemos en el G4 y en el Phantom lo hacemos tambinMam, yo te doy la bienvenida a mi camaUn placer aqu tenerte, seorita, cmo vas?Si es prohibido es mejor, la adrenalina vale msSi l te llama, t le dice que conmigo t te vasVengo desde el pasado y permanezco en el presenteMe tiene muy pendiente, ms que a los pretendientesPorque conmigo siente lo que con otro no sienteLa trato diferente, porque soy indiferenteY ahora de nuevo ella se quiere lucirMe pide ms, dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asY ahora de nuevo ella se trepa encima 'e mMe pide ms y dice que quiere repetirDe nuevo en mi cama, conmigo quiere dormirEntre gemidos dice que le gusta hacerlo asChris JedayGaby MusicAnuelOzunaReal Hasta La Muerte, oi'te beb?Brrr What were six accomplishments of the people of Mesopotamia?steam powermultiplication and divisionmetal-tipped plowweights and measureswheelwater purificationgood roadswritten languages