Chemistry
21.11.2020 20:30
139
428
9
Solved by an expert

Which results from waterís formation of hydrogen bonds? water has surface tension.

Which results from waterís formation of hydrogen bonds?

water has surface tension.

hydrogen and oxygen form ionic bonds.

water is a versatile solvent.

the specific heat of water is lower than most solids.
Show Answers
lilbit217
lilbit217
4,9(44 marks)
Water has a high surface tension. Hope that is all you needed=) good luck
adriantheclashroyaln
adriantheclashroyaln
4,5(65 marks)
Formula for heat change:   q = mcδtwhere 
q = the heat addedm = massc = specific heatδt=  (tf - to in absolute temperature) 
note: in this case subtracting the final and initial temperature in kelvin or celsius will not make a difference)
we add everything into the formula:   δt  = t(final) - t(original)
δt  = 36.65 - 24.85δt  = 11.8° cso the change in temperature is 11.8 degrees 

q = 41.11x  4.319 x 11.8 
q= 2095.13 heat of combustion of methane.
it shows that burning 41.11g of methane gives of 2095.13 joules of energy

Popular Questions about the subject: Chemistry

Name the element with atomic number 29 and it s sub group in periodic...
Chemistry
11.06.2023 16:23
Which of the following it not a model? a) periodic table of elements...
Chemistry
19.01.2020 19:53
How many bonds does the alpha carbon form?...
Chemistry
31.05.2020 10:52
Is transpiration part of the water cycle?...
Chemistry
30.01.2023 20:59
How many atoms are in 22 grams of copper metal?...
Chemistry
17.10.2022 19:16
1 mole of NaCl and 1 mole of glucose.which one has more concentration...
Chemistry
29.09.2022 04:23

New questions by subject

The in center is the center of the circle of a triangle 1) circumscribed...
Mathematics
04.02.2023 23:44
If the S.P. of an article is Rs 240 and the discount given on it is Rs...
Mathematics
15.10.2020 17:02
Describe the causes of the American revolution in 6 sentences...
History
15.06.2022 11:46
Find the height of the tree...
Mathematics
07.05.2022 10:04
How do the fallacies in the first passage differ from the fallacies in...
English
12.05.2021 09:19
I need help with this I’m almost done...
Mathematics
08.03.2020 10:21
#
#
#
#
# #

We expand our knowledge with many expert answers