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When the following ions barium, chloride, sodium and sulfate are placed together in a test tube, barium sulfate precipitates out.
Divorce Rates
The statistical measure of divorces occurring within a population during a specific period, often presented as a ratio or percentage.
Annual
Occurring once every year.
Same-Sex Couple Households
Domestic units formed by partners of the same sex, legally recognized in many countries and regions.
Legal Marriage
A marriage that is recognized and legitimized by the law through official ceremonies and registration.
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