Chemistry
Chemistry, 22.06.2019 06:00, mapoohdoll

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

answer
Answers: 1
Show answers

Similar questions

Предмет
Chemistry, 07.07.2019 19:30, AeelynRamos
Ann, bob and charlie are testing to see if putting sugar in the water flowers last longer. they buy six roses and place three in containers with plain water and three in containers with sugar water. they record the time before the first petal falls off. the ones in sugar water lasted only slightly longer than those in plain water. before concluding that adding sugar to the water does not have a significant affect on how long flowers will last, what should they do? a) use warm water in each container. b) run more trials for the experiment. c) try salt in the water instead of sugar. d) try different amounts of water in the containers.
Answers: 1
continue
Предмет
Biology, 07.07.2019 20:00, haleysmith3456
Ann, bob, and charlie are testing to see if putting sugar in water flowers last longer. they buy six roses and place three in containers with plain water and three in containers with sugar water. they record the time before the first petal falls off. the ones in the sugar water lasted slightly longer than those in plain water. before including that adding sugar to the water does not have a significant affect on how long flowers will last, what should they do? a) use warm water in each container b) run more trials for the experiment c) try salt in the water instead of sugar d) try different amounts of water in the containers
Answers: 1
continue
Предмет
Biology, 31.07.2019 04:00, fireemblam101ovu1gt
Susie places 3 beakers in the freezer. the first beaker contains water only, the second contains water and salt, and the third contains a water and sugar solution. susie recorded the temperature and the time at which each mixture froze. which is the most appropriate hypothesis for her experiment? a) salt affects the freezing point of water. b) the addition of salt raises the freezing point of water. c) the addition of a sugar lowers the freezing point of water. d) the addition of different substances affects the freezing point of water.
Answers: 1
continue
Предмет
Physics, 04.11.2019 23:31, vanessa051266
In an experiment, a tomato plant is fertilized everyday with 0.2g of grobig fertilizer. the researcher wants to show the effect of daily fertilizer on plant growth. what type of graph should she use to best demonstrate this daily improvement? a) pie graph b) bar graph c) line graph d) pictograph 2.susie places 3 beakers in the freezer. the first beaker contains water only, the second contains water and salt, and the third contains a water and sugar solution. susie recorded the temperature and the time at which each mixture froze. which is the most appropriate hypothesis for her experiment? a) salt affects the freezing point of water. b) the addition of salt raises the freezing point of water. c) the addition of a sugar lowers the freezing point of water. d) the addition of different substances affects the freezing point of water.
Answers: 3
continue
Do you know the correct answer?
How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=...

Questions in other subjects:

Konu
Social Studies, 01.10.2019 01:00
Social facilitation is most likely to occur in the performance of tasks....
Konu
English, 01.10.2019 01:00
How does this line contribute to the meaning of anne frank and me? a. it establishes the time and place of the action b. it describes the attitude of the main characte...
Konu
Biology, 01.10.2019 01:00
Explain the nature of the relationship between the length of extremities and climate...
Konu
Social Studies, 01.10.2019 01:00
Some people move toward other people by seeking a powerful partner. horney referred to this search for a powerful partner as...
Konu
Health, 01.10.2019 01:00
You are away at a summer camp, and are meeting new people. one night your new friends wake you up and ask if you want to sneak out to a private party. you want people to like you,...
Konu
Mathematics, 01.10.2019 01:00
Ineed answer as soon as ! ! 1. sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get t...
Konu
Social Studies, 01.10.2019 01:00
Which of the following defines the term emigration? a. when people enter into another country to live b. movement of people from one area to another c. a process...
Konu
Mathematics, 01.10.2019 01:00
Need fast! where does the line y=x-9 cross the y axis? same with the line y=-2x-3 . give me a detailed method as well as an explanation as i need to know this for my end of yea...
Konu
Mathematics, 01.10.2019 01:00
The quotient of 8.4x10^9 and a number n results in 5.6 x 10^27 what is the value of n?...
Konu
Mathematics, 01.10.2019 01:00
Points a and b are on a line with a slope that is . point c is on the same line. which could be the ratio of rise to run between points b and c?...
Other tasks in the category: Chemistry More task
See results (0)