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What are intersecting arcs called?
They are simply called intersecting arcs.
What are two minor arcs that are congruent with corresponding chords?
They are arcs of congruent circles.
Arcs of a circle that have exactly one point in common are called what?
Adjacent Arcs
What are the three arcs of the circle?
Circles have infinitely many arcs, not just 3.
Are some arcs in a circle line segments?
No
Why do precipitates sometimes not form?
overheating
Why do precipitates form so quickly?
Precipitates form quickly because when an insoluble substance is introduced into a solution, the insoluble soulution's density is to be greater.
What physical state are precipitates when they form?
Precipitates form whenever two insoluble ions are in solution, thereby leaving solution. They can form either gases or solids (usually solids).
Where do island arcs form?
In the Pacific Ocean.
What can you say about a solution when Qsp is equal to Ksp?
precipitates will form.
Are Nitrate compounds are insoluble and form precipitates?
english please
Where do volcanic arcs form?
About 150km from a subduction zone.
What can you say about a solution when Qsp is greater than Ksp?
Precipitates will form
In a reaction precipitates are likely to form if either products has?
low solubility.
What type of reaction is common to the formation of all precipitates?
No reaction. Precipitates generally form by a physical change called flocculation in which crystallization may also occur.
If the measure of arc XY plus the measure of arc YZX equals 360 degrees and the arcs do not overlap then the arcs form what?
a circle
What is the differences between volcanic island arcs and volcanic arcs?
Volcanic arcs form at plate subduction zones. Island arcs are volcanic islands that form over "hot spots" in the Earth's mantle. Because the islands are moving with the oceanic plate, they eventually are removed from the hot spot, forming a chain of islands in the direction of the plate movement.
