Chemistry, 02.04.2020 05:06 littlelyna2love

What is the change in enthalpy when 18 g of water vapor condenses at 100 C?
( Δ Hv = 41 kJ/mol)

A. 18
B. 41
C. -41
D.-410

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:00, sammiehammer

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

Answers: 2

continue

Chemistry, 22.06.2019 09:00, dante766

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Answers: 1

continue

Chemistry, 22.06.2019 14:30, emilymartinez75

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Answers: 1

continue

Chemistry, 22.06.2019 21:00, nsutton9985

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!

Answers: 1

continue

You know the right answer?

What is the change in enthalpy when 18 g of water vapor condenses at 100 C?
( Δ Hv = 41 kJ/mol...