What is the name of a solution whose concentration of solute is equal to the maximum concentration that is predicted from the so
2 answers:
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Answer:
It is composed of protons, which have a positive charge, and neutrons, which have no charge. Protons, neutrons, and the electrons surrounding them are long-lived particles present in all ordinary, naturally occurring atoms. Other subatomic particles may be found in association with these three types of particles.
Explanation:
Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
Answer:
b. 4/3
Explanation:
Given data
- Initial pressure: P₁
- Initial volume: V₁
- Initial temperature: T₁
- Final pressure: P₂ = 3 P₁
- Final volume: V₂
- Final temperature: T₂ = 4 T₁
We can find by what factor will the volume of the sample change using the combined gas law.