The rate of diffusion is influenced by A. size of the particles
B. concentration gradient
C. viscosity of the solvent
D. all of the mentioned above

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Is 9 correct? and can someone me with 10? it’s due tomorrow, you