How much heat is required to raise the temperature of 86.5g of water from its melting point to its boiling point

Question

Today at 2:16 PM
Chemistry

Answered

How much heat is required to raise the temperature of 86.5g of water from its melting point to its boiling point

Answer :

Other Questions

Write equilibrium-constant expressions k, for each of the following reactions: a n2o4(g) = 2no2(g) b 2nobr(g) = 2no(g) brz(g

Which of the following species is known to be able to convert urea to ammonia and carbon dioxide using the enzyme urease?a) Dogsb) Humansc) Catsd) Helicobacter

Which of the following balances is affected by the local force of gravity? A) Beam Balance B) Analytical Balance C) Spring Balance

A simple button in a user interface that performs complex operations behind-the-scenes is a good example of: a) Front-end development b) Back-end development c)

Write the formula for an exponential function with initial value 300 and decay factor 0.83. (use t as your variable.) n =

Which country won the gold in Men’s Hockey in Bangkok Asian Games, 1998? (a) India (b) South Korea (c) Pakistan (d) Japan

What is substance that is being dissolve in a solution?

A quadratic polynomial whose zeroes are –3 and 4 is(a) x2– x +12 (b) x2 +x + 12 (c) 2x2 + 2x – 24. (d) none of the above.

1/625x^2-1/9y^2factorise

I don't agree will you? Said the bachelor. Change into indirect speech.

To achieve a 20% increase in production, an additional investment of $30 million in facilities and equipment is needed. Questions: Assess the operational feasib

A plan for overseeing and controlling employee behavior by way of an official system of both feedback and reinforcement is called . 1) employee behavioral reinf

Discuss the current political divisions of Brazil, including its states and municipalities?

Summarize how wireless technology has evolved and the impact it has had on home and corporate networks, as well as the personal technology we use .

Discuss a role within the sustainable development industry that you think best suits your values. Justify your choice.

Merry wrote all of the following books except one. Which one? 1) Reckoning of the Years 2) Herb-lore of the Shire 3) Old Words and Names in the Shire 4) A Hobbi

Fannon has studied how the Western ideal of feminine beauty is impacting the lives of women who: 1) Are deaf 2) Use a wheelchair 3) Have a mental disability 4)

Who is Billie Eilish's producer? 1) Her dad 2) Her uncle 3) Her brother 4) Herself

This is where you play by moving around the fields. For example, using the limited spreadsheet above: 1. Drag the "Withdrawal Category" to "Row" and you get the

Is feedback intended to be helpful, corrective, and/or encouraging? 1) Apathetic feedback 2) Detrimental feedback 3) Destructive feedback 4) Constructive feedba

ericelpedesba ericelpedesba · Answer 1 · 2025-04-01T14:21:02-04:00

Explanation:

Assuming that pressure is equal to

1 atm

, boiling water at its boiling point implies providing it with enough heat to turn it from liquid at

100

∘

C

to vapor at

100

∘

C

.

The amount of heat needed to allow one mole of water to undergo this phase change is called the enthalpy chnge of vaporization,

Δ

H

vap .For water at

100

∘

C

, the enthalpy change of vaporization is equal to

Δ

H

vap

40.66 kJ/mol