I think the correct answer from the choices listed above is option C. The statement that best explains why a crystal is incompressible would be that there is little, if any, space left between its adjacent molecules. Hope this answers the question. Have a nice day.
Answer:
Atomos, molecules, ions or radicals.
Explanation:
An elementary reaction always formed by chemical species, i mean atomos, molecules, ions or radicals.
9 is the atomic number of fluorine
Molarity of a solution = (number mol of solute)/ (volume of the solution)
1) Molar mass NaOH= M(Na)+M(O)+M(h)= 23.0+16.0+1.0=40.0 g/mol
2) 11.5 g NaOH *(1mol Naoh/40.0 g NaOH)=0.288 mol NaOH
3)Molarity (NaOH solution) =(0.288 mol)/(1.5 L)=0.192 M≈0.19 M
Answer:
Water, air, and food.
Explanation:
All living things need air water and food to live.
