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What is the SI unit for the amount of a substance that contains as many particles as there are atoms in exactly 12 grams of carbon -12?
mole
What is the term for component if a solution in which another substance dissolved?
Not sure exactly what you are asking, but a solution is composed of at least one solute dissolved in a solvent.
What happens at triple point?
One interesting use is to define a temperature standard - the triple point of water (or any substance, for that matter) is at a very precise temperature. On the other hand, the melting point or the boiling point depends on pressure.One interesting use is to define a temperature standard - the triple point of water (or any substance, for that matter) is at a very precise temperature. On the other hand, the melting point or the boiling point depends on pressure.One interesting use is to define a temperature standard - the triple point of water (or any substance, for that matter) is at a very precise temperature. On the other hand, the melting point or the boiling point depends on pressure.One interesting use is to define a temperature standard - the triple point of water (or any substance, for that matter) is at a very precise temperature. On the other hand, the melting point or the boiling point depends on pressure.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
What is the reference substance used to calculate the specific gravity of liquid?
Specific gravity (the lab slang is "spee gee") or SG is a comparison of the density of a material to the density of pure water (at about 4 degrees C, the point of its maximum density). To make a comparison, a basis for comparison had to be chosen. Why not pick water? It's a natural choice because it is a stable and universally available substance. It doesn't hurt that its density is right at (but not exactly) 1000 kg/m3 or 1 g/cc. That's just frosting on the cake.
When a lower boiling substance put at room temperature the substance is in solid state or liquid state?
It depends exactly what the substance is and exactly what it's boiling point is. The term 'lower' could mean 1 centigrade lower than the surface temperature of the sun. So it is impossible to answer this question.
How is the temperature of a substance related to the energy of movement of the particles of a substance?
It is hard to exactly define temperature in terms of such things - but roughly speaking, the temperature is the average kinetic energy (energy of movement) per particle, per degree of freedom.
How is the temperature of a substance related to the energy of a movement of the particles in a substance?
It is hard to exactly define temperature in terms of such things - but roughly speaking, the temperature is the average kinetic energy (energy of movement) per particle, per degree of freedom.
How is the temperature of a substance related to the energy of a movement of the particles in the substance?
It is hard to exactly define temperature in terms of such things - but roughly speaking, the temperature is the average kinetic energy (energy of movement) per particle, per degree of freedom.
Have there ever been two pieces of exactly identical popcorn?
No, there have never been two pieces of exactly identical popcorn.
How you can use identical in a short sentence?
Identical twins look exactly alike.
Can you give me a sentence for the word identical?
Callie and Sally are identical twins. (Identical means looks exactly the same.)
Is it true there are 15 identical people to you in the whole world?
No, no one is identical. Even "identical" twins are not exactly alike.
What does the word identical mean?
Identical means exactly the same:ʌɪˈdɛntɪk(ə)l/adjectiveadjective: identical1. similar in every detail; exactly alike.
What is the Synonym for the word exactly the same?
identical
What is the Differences between identical and nonidentical twins?
Identical twins are born together, and look exactly alike.Nonidentical twins are born together, but do not look exactly alike.A good example of non identical would be boy and girl twins,
Who has exactly the same DNA restriction fragments?
two identical DNA fragments will have identical restriction fragments. Also, genetically identical twins will have identical restriction fragments
