subject

Chemistry, 13.10.2020 19:01 jaksenpounders

If 65,000 J of energy were transferred to 450 g of water at 20˚C. What would have been the final temperature of the water?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 19:00

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

Answers: 1

question

Chemistry, 21.06.2019 21:30

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Answers: 3

question

Chemistry, 22.06.2019 12:30

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

Answers: 1

question

Chemistry, 22.06.2019 15:00

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

Answers: 1

You know the right answer?

If 65,000 J of energy were transferred to 450 g of water at 20˚C. What would have been the final tem...

Questions

question

Business, 18.08.2019 02:10

Salt city issued $5 billion of bonds at face value to fund the reconstruction of the major interstate highways in and around their city. the bond unde...

question

Mathematics, 18.08.2019 02:10

Roll a fair die 6 times and read the number on the upper face. (a) what’s the probability of observing all possible numbers 1 to 6? (b) what’s the pr...

question

Business, 18.08.2019 02:10

Sheri and jake woodhouse have one daughter, emma, who is 16 years old. they also have taken in emma's friend, harriet, who has lived with them since f...

question

Business, 18.08.2019 02:10

Sheffield corp. purchased machinery for $381,150 on january 1, 2018. it is estimated that it will have a useful life of 10 years, salvage value of $18...

question

Business, 18.08.2019 02:10

Selma inc. is comparing several alternative capital budgeting projects as shown below: projectsa b cinitial investment $80,000 $120,000 $160,000presen...

question

Business, 18.08.2019 02:10

Bank managers at dime community bancshares consider commercial real estate loans as riskier assets than both one-to-four family and multifamily reside...

question

Spanish, 18.08.2019 02:10

Empareja las siguientes frases de manera que formen oraciones correctas y lã³gicas. 1. me enfermaba con frecuencia. 2. ãbamos a la playa....

question

Business, 18.08.2019 02:10

Wecare hmo is evaluating a new project. it has a coefficient of variation (cv) of 5, while the hmo’s average project has a cv of 2 to 3. the business’...

question

Spanish, 18.08.2019 02:10

Vendedor mire. tenemos (9) vestidos y son muy elegantes. juanita gracias por su ayuda, y por la rebaja....

question

English, 18.08.2019 02:10

Abigail, with a bitter anger: oh, i marvel how such a strong man may let such a sickly wife be – proctor, angered-at himself as well: you'll...

question

Mathematics, 18.08.2019 02:10

Find x and y in the figures below ...

question

History, 18.08.2019 02:10

'cause and effect explain a result of each condition in jamestown. conditions in jamestown result marshy land dirty wate...

question

Social Studies, 18.08.2019 02:10

6apply when a person uses an iron to removethe wrinkles from a shirt, why does heat travelfrom the iron to the shirt? mpany • image...

question

Mathematics, 18.08.2019 02:10

The measure of the smaller angle betwwn the hands of a clock at 5: 00...

question

Chemistry, 18.08.2019 02:10

What is the volume of one mole of oxygen at stp? at stp, the volume of 1 mole any gas(that is 1 mole of any gas will occupy) 22.4 l....

question

Medicine, 18.08.2019 02:10

Icd 10 code for nonsustained ventricular tachycardia...

question

Physics, 18.08.2019 02:10

The cutoff between visible and infrared light is usually said to be somewhere between 700 and 800nm. why is silicon transparent to most infrared light...

question

Mathematics, 18.08.2019 02:10

State a method that could be used to simulate how many boys and how many girls are in a random sample of 20 students from a school population that is...

question

Medicine, 18.08.2019 02:10

Icd 10 code for respiratory failure with hypoxia...

question

Health, 18.08.2019 02:10

Type 2 diabetics may reflect declining receptor sensitivity to insulin rather than decreased insulin production. the beta cells in the pancreatic isle...

More questions: Chemistry Another questions

Questions on the website: 13722367