Chemistry
Chemistry, 26.11.2020 01:00, christyr2002

I’LL GIVE A BRAINIEST TO WHOEVER GETS IT RIGHT:)

1.) 50.0 grams of water at 100 degrees Celsius evaporated to water vapor 2 points
at 100 degrees Celsius. Calculate the amount of heat required for this
conversion.

2.) A student measured 15.0 grams of ice in a beaker. The beaker was then
placed on a hot plate where it was heated uniformly for a certain amount
of time. During the melting process of the ice, the student noted that the
temperature was at 0 degree Celsius. When all the ice converted to water,
the final temperature was also at 0 degree Celsius. How much heat was
used to melt the ice?

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:00, val319
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
Answers: 3
image
Chemistry, 22.06.2019 15:20, Tringirl233
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
Answers: 3
image
Chemistry, 22.06.2019 15:30, angie249
The identities of substances are the same before and after which type of change
Answers: 1
image
Chemistry, 22.06.2019 16:10, sierram298
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Do you know the correct answer?
I’LL GIVE A BRAINIEST TO WHOEVER GETS IT RIGHT:)

1.) 50.0 grams of water at 100 degrees...

Questions in other subjects:

Konu
Mathematics, 13.06.2021 16:00