In a Qualitative Cation Analysis,the Unknown Ion Is Unaffected by HCl(aq),but

question 84

Multiple Choice

In a qualitative cation analysis,the unknown ion is unaffected by HCl(aq) ,but is precipitated by aqueous hydrogen sulfide.The unknown ion is ________.

• A)NH₄⁺
• B)Cu²⁺
• C)Ag⁺
• D)K⁺
• E)Na⁺

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Racism

Prejudice, discrimination, or antagonism directed against someone of a different race based on the belief that one's own race is superior.

Discrimination

Unfair or unequal treatment of individuals based on characteristics such as race, gender, age, or sexual orientation, contrary to principles of equality and justice.

Labor Unions

Organizations formed by workers from related fields that work for the betterment of their members' working conditions, wages, and benefits.

AFL

The American Federation of Labor, a national federation of labor unions in the United States.