Which of the Following Solutions Will Have the Highest Concentration

question 36

Multiple Choice

Which of the following solutions will have the highest concentration of fluoride ions?

• A) 0.10 M KF
• B) 0.10 M SrF₂
• C) 0.10 M AlF₃
• D) 0.05 M CaF₂
• E) All of these solutions have the same concentration of chloride ions.

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Definitions:

Beta Particle Emission

A radioactive decay process where a beta particle (electron or positron) is emitted from an atomic nucleus.

Alpha Particle Emission

A type of radioactive decay in which an unstable atomic nucleus emits an alpha particle (2 protons and 2 neutrons) to form a new nucleus, decreasing its atomic number by 2 and mass number by 4.

Positron Particle Emission

A type of beta decay in which a positron is ejected from an atomic nucleus, transforming a proton into a neutron.

Beta Particles

High-speed electrons or positrons emitted by certain types of radioactive decay, such as beta decay.