I f we increase the molecular weight in a single compound, would any of the intermolecular forces change?
84623
Not necessarily.  Simply changing the actual weight of the compound would not affect the three main types of intermolecular forces (LDF, DD, hydrogen).  Heavier compounds do have higher boiling points simply because the molecular weight is higher, requiring more energy to change the state of the molecule.
900859
If the metal not in the compound is higher on the activity series than the metal in the compound then a reaction will occur and the metals will switch spots. If the metal not in the compound isn't higher on the activity series than the metal in the compound then no reaction will take place. You got to be joking if you think I'm going to be doing 20 problems for you. The only way to learn these is to do them on your own. Just so you know in #6 a reaction will not occur.\n\nHere is an activity series:\nhttp://en.wikipedia.org/wiki/Reactivity_series\n\nREACH doesn't know how to do these, don't listen to his answer.
288484
It would depend on which substance you are studying. Every substance does not polymerize at the same temperature.
101463
that depends on the material's specific gravity\nweight in kg = specific gravity * volume in ltrs
859083
basically, the melting point of the substances can tell us the submicroscopic interparticle forces of a compound. the higher the melting point means that the stronger the submicroscopic interparticle forces it has and vice versa....
28731
The molecular mass of a substance (less accurately called molecular weight and abbreviated as MW) is the mass of one molecule of that substance, relative to the unified atomic mass unit u (equal to 1/12 the mass of one atom of carbon-12).\n\nThe molecular mass can be calculated as the sum of the atomic masses of all the atoms of any one molecule. The molecular mass can also be measured directly using mass spectrometry. In mass spectrometry, the molecular mass of a small molecule (< ~200 atoms of a given element) is exact, that is, the sum of the most common isotopes of each element. Of larger molecules, it is average, or calculated using the elemental mass number or the periodic table, since there is likely to be a statistical distribution of atoms representing the isotopes throughout the molecule.
194621
That is the concept of compound. Components of a compound lose their properties to make a compound.
329021
yes, the more the  intermolecular distance the more will be viscousity , it means it will be more compressible. Likewise diffusion and surface tension- It is very much clear that diffusion is proportional to inter-molecular distance.
1013821
The chemical forces of attraction that hold atoms or ions together in chemical compounds are called chemical bonds. All chemical bonds result from the simultaneous attraction of one or more electrons by two or more.\n       You can give me your email address then i will prepare notes for you.\n  My email address is:\n\n\n                           masterpee_006@yahoo.co.uk\n\n\n\nOkay.Have a nice day and stay blessed.\n\n\nDo not forget to choose my answer as best answer.\nThank you.
312896
The 2 are unrelated ... if you have a weight for the product per m2 then you would multiply that by the m2 to get a weight.
160578
No, the same molecules and atoms are on (in) the screens regardless of what the image is.  Their appearance changes, but there is no change in weight.
741248
A compound with a given formula doesn't change. Here or on the moon or on Vulcan.\n\nA mixture can be and two or more substances in any variation. Look at a piece of granite. About four or five different minerals in the mixture, but in varying degrees on the rock.
934931
You need to think about what you did in the lab.  Think about what you weighed, and how the mass that you determined affects the value that you calculated.  If you didn't dry the flask thoroughly, then your final mass would be greater than it should be (because of water hanging on the outside of the flask).  Now, look at the equation you used, and see if increasing the mass would give you a larger or a smaller molecular weight.
731172
ya because the intramolecular force of attraction is not compatible. Hence hydrogen bonds are not able to be form.\n\nspecial case where force of attraction are not compatibl but compound can combine with H2O: ionic compound and H2O (ion dipole interaction)
570980
If an element combines with another element to form more than one compound, the various weights of one compound which combine with the fixed weight of the other element bear a simple ratio to one another eg\nCarbon Monoxide C 12  + O 16\ncarbon Dioxide  C 12  + O 32\nRatio of 1 to 2
311625
Well, all molecules are constantly vibrating ie changing positions all the time. And yes, intermoleculer forces exsist between. Think about this: do these intermolecular forces require a meduim? This question kinda indirectly relates to the Theory of Nothingless but have a look at the nothinglesstheory website. It's quite interesting. You can find it by googling or from my source list or other resources you may come across. It kinda relates to physics more than chemistry, in  my opinion. In the universe, it began a state of nothing and now after the "Big Bang" there's "everything"... the universe is mostly made up of empty space, just like at atom being made of mostly empty space~\n\nGood question. I hope I've answered your question.
959768
I think so.\nFor calculating the forces between atoms in molecules, you can solve this problem now, for small molecules using the law of physics.\nHowever for large molecules it is not the case and you must use approximations