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What rule of thumb is useful for predicting whether one substance will dissolve in another?
The rule of thumb that is useful for predicting whether one substance will dissolve in another is "likes dissolves likes". Similarity of substances depends on the type of bonds, intermolecular forces between solute and solvent, and if it is non-polar or polar molecule.
Compare and contrast polar and tropical climates?
tropical climates is between 23.5 in north and 23.5 in south but in polar climate is between 66.5 in north and 66.5 in south and the similar is that both of them have latitude.
In what year did The Polar Express come out?
From the outfits and the look of the story it looks like it could be between the years of 1950-1960s.
What the difference between the arctic and Indian ocean?
The Arctic is an ocean. Antarctica is a continent, and is the driest continent, having a relative humidity of about five percent, which classifies it as a desert.
How will hydrogen cars minimise the effect of human activiety on the environiment?
In the theory that was laid out by Damien Schmidt, the hyrdogen cars effect on human activity on the environment is that the Country Chad will become the natural habitat for the Polar bear.
What is the difference between a human skin and a polar bear?
Human skin is well skin, and polar bears aren't human skin.
Can a polar bear talk?
If you are referring to human language, then the answer is no. This does not mean they do not communicate between themselves.
Why does water and alcohol readily dissolve to make a solution?
Water and alcohol dissolve readily because they are both polar molecules. Water is a polar molecule due to its dipole nature, and alcohol contains a polar hydroxyl group. This similarity in polarity allows for interactions between the molecules, resulting in dissolution to form a uniform solution.
How do the male polar bear and the female polar bear have the baby polar bear?
just like human do .
What are Polar bears life cycle?
15-18 years
How can you compare a polar bear to a human leader?
Polar bears are primarily solitary.
Should humans feed polar bears?
No. Polar bears will eat a human.
What rule of thumb is useful for predicting whether one substance will dissolve in another?
The rule of thumb that is useful for predicting whether one substance will dissolve in another is "likes dissolves likes". Similarity of substances depends on the type of bonds, intermolecular forces between solute and solvent, and if it is non-polar or polar molecule.
How long will a human feed a polar bear?
It will feed a polar bear for 16 years
What eats a human in the Arctic?
Polar Bears
How much vitamin A does a polar bear's liver contain?
A polar bear's liver contains between 24,000 and 35,000 IU per gram. The tolerable upper level of vitamin A intake for a healthy adult human is 10,000 IU. This is why eating a polar bear's liver can kill a human due to the massive amount of vitamin A it contains.
Is carbon dioxide polar or non- polar?
It is a non-polar molecule. But it has polar covalent bonds between its atoms
