subject

Physics, 26.11.2019 06:31 ani61

5.00 g of molten nacl is at its melting temperature. the salt is added to 25.00 ml water at 25.0 °c in a coffee cup calorimeter. the salt becomes solid and the temperature of the water increases to 47.9 °c. a) calculate the amount of heat transferred.

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 04:10

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

Answers: 3

question

Physics, 22.06.2019 09:00

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

Answers: 2

question

Physics, 22.06.2019 14:20

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

Answers: 3

question

Physics, 22.06.2019 14:30

What was the first instrument to ever record an earthquake?

Answers: 1

You know the right answer?

5.00 g of molten nacl is at its melting temperature. the salt is added to 25.00 ml water at 25.0 °c...

Questions

question

Mathematics, 16.01.2020 21:31

Flexural strength is a measure of a material's ability to resist failure in bending. the accompanying data are on flexural strength of concrete (in mp...

question

Biology, 16.01.2020 21:31

8. the sister of the mom above also had issues with finding out who the father of her baby was. she had the state take a blood test of potential...

question

Business, 16.01.2020 21:31

Assume the following is selected financial information from general mills, inc., for its fiscal year ended may 25, 2014 ($ millions): cash and cash eq...

question

Business, 16.01.2020 21:31

Darius has entered a competition in which he must drive from his home town of memphis comma tennessee to new orleans comma louisianaâ, a distance of a...

question

Health, 16.01.2020 21:31

If a person is tested positive for gonorrhea, it is okay for him/her to continue engaging in sexual behavior as long as condoms are used?...

question

English, 16.01.2020 21:31

Doorway computers, inc., the trademark owner of "doorway," sought a court injunction to prevent handyman hardware, inc. from using the domain name, "d...

question

Physics, 16.01.2020 21:31

The small electric shock you feel when you rub your shoes on carpet and touch something metal is caused . direct current2. induction3. conduction...

question

Health, 16.01.2020 21:31

The health care provider is teaching a client about the ability of the body to function and maintain homeostasis under conditions of change in the int...

question

Social Studies, 16.01.2020 21:31

The people of kurdistan will have a difficult time attaining because the region spans the territory of four other states....

question

Chemistry, 16.01.2020 21:31

Consider the second-order reaction: 2hi(g)→h2(g)+i2(g). use the simulation to find the initial concentration [hi]0and the rate constant k for the rea...

question

Health, 16.01.2020 21:31

Ahome health nurse visits a client with chronic obstructive pulmonary disease who requires oxygen. which statement by the client indicates the need fo...

question

Computers and Technology, 16.01.2020 21:31

Write a statement that outputs variable numobjects. end with a newline. public class variableoutput { public static void main (strin...

question

Social Studies, 16.01.2020 21:31

Tami’s father used to roller skate as a child but has not skated for many years. when he goes skating with tami he will most likely remember how to sk...

question

Chemistry, 16.01.2020 21:31

If 0.640 g of beautiful blue crystals of azulene is dissolve in 99 g of benzen, the resulting solutions boils at 80.23 degrees celsius. find the molec...

question

Business, 16.01.2020 21:31

As soon as she allocates tasks to her subordinates, yolanda, an account manager, thinks about the next set of tasks that she can allocate to them so t...

question

Computers and Technology, 16.01.2020 21:31

Provide a statement that addresses your reasons for transferring and the objectives you hope to achieve. you can type directly into the box, or you ca...

question

Computers and Technology, 16.01.2020 21:31

Travis sends suri what purports to be a link to an e-birthday card, but when she clicks on the link, software is downloaded to her computer to record...

question

Mathematics, 16.01.2020 21:31

Over the course of 3 days, markus ran 5 3/4 miles. he ran 2 1/3 miles the first day and 1 1/6 miles the second day. how far did markus run on the thir...

question

Biology, 16.01.2020 21:31

Acoral reef has thrived near a coastline for thousands of years. over the last decade, climate change has caused sea levels to rise. the coral reef is...

question

Business, 16.01.2020 21:31

Starlight drive-ins borrowed money by issuing $3,000,000 of 7% bonds payable at 98.5.requirementsr1. how much cash did starlight receive when it issue...

More questions: Physics Another questions

Questions on the website: 13722361