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Why do salts containing basic anions have a greater solubility in water than predicted from calculations using Ksp values? Examples of such salts are CaCO3,PbF2,and Ca3(PO4)2.
Marital Status
An individual’s legal partnership status, such as single, married, divorced, or widowed.
Tax Purposes
Pertaining to or in order to comply with tax laws and regulations.
Head of Household
Head of Household is a filing status for individual U.S. taxpayers who are unmarried and pay more than half the cost of keeping up a home for themselves and a qualifying person.
Dependent Widowed Mother
A widowed mother who relies on another, typically her child, for financial support and can be claimed as a dependent for tax purposes if certain criteria are met.
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