Ka is known as the acid dissociation constant. It is a measure of an acid strength of a solution. It is an equilibrium constant for the dissociation of an acid or base in a solvent. A very large value of Ka represents a strong acid. For instance, for HI, Ka is 3.2 x 10^9 and for HBr, Ka is 1.0 *10^9.
Answer: Carbon-14 has an atomic mass of 14 ( = 6 protons + 8 neutrons).
Answer:
C2H5
Explanation:
you first find the number of moles of both substances then divide by the lowest number in this case carbon was 1 and hydrogen was 2,515... then you multiply by a whole number which was 2 then it was now C2H5
Perhaps the volumetric flask and the graduated cylinder
1. Crystallization. Magma cools either underground or on the surface and hardens into an igneous rock.
2. weathering and erosion
3. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.
4. Rock Melting.
Metamorphic rocks underground melt to become magma. If you need more help https://www.ck12.org/earth-science/rock-cycle-processes/lesson/Rocks-and-Processes-of-the-Rock-Cycle-HS-ES/