If 500 ML of 1 $\times$ 10^-6 M AgNO₃ Is Mixed with 500 ML of 1

question 50

Multiple Choice

If 500 mL of 1.2 $\times$ 10^-6 M AgNO₃ is mixed with 500 mL of 1.2 $\times$ 10^-6 M NaBr,what will occur? For AgBr,K_sp = 5 $\times$ 10^-13.

• A) Silver(I)bromide will precipitate.
• B) The concentration of Ag⁺ will be 1.2 \(\times\) 10^-6 M.
• C) 6.0 \(\times\) 10^-7 mol of AgBr will form.
• D) No precipitation will occur.
• E) Sodium bromide will precipitate.

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Definitions:

Marginal Tax Rate

The marginal tax rate is the rate at which the last dollar of income is taxed, reflecting the proportion of additional income that is paid in taxes.

Progressive Tax

A tax system where the tax rate increases as the taxable amount or income goes up, making it proportionately higher for wealthier individuals or entities.

Individual Income

The total earnings received by an individual from all sources, including wages, investments, and other forms of compensation.

Marginal Tax Rate

Refers to the rate at which the last dollar of income is taxed, indicating how much tax will be paid on an additional dollar of income.