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Particles of one substance refer to the individual units that make up that specific substance. For example, in a sample of water, the particles would be the individual molecules of H2O. The properties of the substance are determined by the characteristics and interactions of its particles.
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How many particles are in 1.57 moles of substance?
In one mole of a substance, there are 6.022 x 1023 particles. So, 1.57 moles x (6.022 x 1023 particles/1 mol) = 9.45 x 1023 particles.
Is the particles of a pure substance different?
No, the particles of a pure substance are all the same kind. In a pure substance, such as an element or a compound, the particles are identical in their chemical makeup. This is what distinguishes a pure substance from a mixture, where different substances can be present in varying proportions.
Does each substance has particles?
tiny particles
What is the avogadros number used to count the particles of a substance?
Avogadro's number is a constant (6.022 x 10^23) that represents the number of particles (atoms, molecules, ions, etc.) in one mole of a substance. It is used to convert between the mass of a substance and the number of particles it contains.
What is the total energy of motin in the particles of a substance called?
The total energy of motion in the particles of a substance is known as thermal energy. It represents the sum of the kinetic energies of all the particles in the substance. This energy is directly related to the temperature of the substance.
What is the mixture in which the particles of one substance are evenly mixed with the particles of another substance?
A homogeneous mixture is when particles of one substance are evenly mixed with the particles of another substance. This results in a uniform composition throughout the mixture, with no visible segregation of the components. Examples include salt dissolved in water or air.
What measures the total energy of the particles in the substance?
one
What measures the total energy in the particles in a substance?
one
What is mixture in which particles of one substance are large enough to settle out of another substance?
suspension
What are Mixtures in which particles of one substance are large enough to settle out of another substance?
suspension
What word means same kind of particles?
A pure substance is one in which 100% of the particles are the same. This is also a homogeneous substance.
What are the links between particles in a substance?
Links between particles in a substance...hmm....this is a tricky one, but if I'm right, it should be ATOMS. Does that fit?
What does All particles of one substance are identical really mean?
simply all particles of one substance are identical means just that. all of the particles that make up a piece of matter are the same. an example of this is water. if you look at water under a microscope, you will see that all of the particles that make up the water are identical.
If the particles of matter that make up a substance are relatively far apart and can move freely the substance?
If the particles of matter that make up a substance are relatively far apart and can move freely, the substance is likely in a gaseous state. Gas particles have a lot of space between them and move independently of one another.
how do we measure how much of a substance we have?
Molar mass of a substance is the mass of one mole of the substance in grams. It has a unit of grams per mole (g mol -1). One mole of any substance contains 6.02 × 10 23 particles. Therefore, the molar mass of a substance contains 6.02 × 10 23 particles of the substance.
What is a mixture in which particles of one substance are large enough to settle one of another substance?
Suspension! Love, Abby m m
What is a measure of the average energy of the particles in a substance?
Temperature is a measure of the average energy of the particles in a substance. It indicates how fast the particles are moving within the substance.
