Examlex
Calculate the pH of a buffer that contains 0.270 M hydrofluoric acid (HF) and 0.180 M cesium fluoride (CsF). The Ka of hydrofluoric acid is 6.80 × 10- 4.
Peaceful Demonstration
A method of protest or political activism that is non-violent and conducted in a way that respects the law.
Totem Poles
Tall wooden posts carved and painted with a series of animal or other nature symbols, significant in the cultures of Indigenous peoples of the Pacific Northwest.
Red Cedar
A type of tree known for its durable, red-colored wood, often used in building and crafting due to its resistance to decay and insects.
Astronomical Rituals
Rituals or ceremonies that are aligned with or celebrate astronomical phenomena, such as solstices, equinoxes, or planetary alignments.
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