Explain what was the concentration of albr3

Reference no: EM13530598

1. How many milliliters of a 80 mL solution of 1.7 M Na3PO4 must be used to make 69 mL of a solution that has a concentration of .8 M Na+?

DO NOT use scientific notation. Always report your answer with 3 significant figures.

2. A 14 mL sample of a solution of AlBr3 was diluted with water to 56 mL. A 25 mL sample of the dilute solution was found to contain 2.31 M Br-. What was the concentration of AlBr3 in the original undiluted solution?

DO NOT use scientific notation. Always report your answer with 3 significant figures.

Reference no: EM13530598

Questions Cloud

Calculate the future value of the following options : Calculate the future value of the following options?

Diversity in sexually reproducing organisms : What are some ways to increase genetic variability of diversity in sexually reproducing organisms? compare the flow of electrons through the cyclice and non cyclic photophosphorylation provide examples of photosynthesis for both pathways

The financial implications of raising the conflict : Provide an example of a company that has any kind of agency conflict. Describe the company, the situation in which they were used, and the financial implications of raising the conflict.

Explain microorganisms reduce carbonyl compounds : Microorganisms reduce carbonyl compounds to alochols stereoselectively. 5-chloro-2-pentanone is reduced to (S)-5-chloro-2-pentanol in this way. Distillation of this alcohol over sodium hydride gives a chiral cyclic ether.

Explain what was the concentration of albr3 : A 14 mL sample of a solution of AlBr3 was diluted with water to 56 mL. A 25 mL sample of the dilute solution was found to contain 2.31 M Br-. What was the concentration of AlBr3 in the original undiluted solution

Find how much work is done by the father : A father pushes horizontally on his daughter's sled to move it up a snowy incline, as illustrated in the figure, with h = 3.8 m and ? = 18°. how much work is done by the father in moving it from the bottom to the top of the hill

How could the experimental results be considered : How could the experimental results be considered as supporting the IA model - the IA model predicts that fair-minded agents will choose a lower level of effort with respect to purely selfish agents. Why could this happen?

Determine the kinetic energy of the particle : A particle of charge = +5.5 µC is released from rest at the point x = 55 cm on an x axis. What is the kinetic energy of the particle at the instant it has moved 40 cm if Q = +15 µC

What is the purpose of the pci data security standards : What is the purpose of the PCI data security standards?

User Account

All Pages