Temperature can change the solubility of a solute.
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The kinetic energy would be practically equal to zero
Temperature is a measure of the kinetic energy of the molecules in a system, that is to say that if the temperature increases so will do the kinetic energy and the molecules will move faster.
Absolute zero or 0 Kelvin is the lowest possible theoretical temperature. At this temperature the energy level of the system is as low as possible, so that the particles, according to classical mechanics, lack movement; however, according to quantum mechanics, absolute zero must have a residual energy.
There are way more than 5 but I will list the ones I know:
Reaction with acid
Reaction with water
Answer: a. same quantities
Explanation: According to avogadro's law, 1 mole of every substance contains avogadro's number of particles.
Molecular weight of = 2.0 g/mol
To calculate the moles, we use the equation:
Now 1 mole of molecule contains = of molecules.
Thus both represent same quantities.