A student has 470.0 mL of a 0.1135 M aqueous solution of CoSO4 to use in an experiment. He accidentally leaves the container uncovered and comes back the next week to find only a solid residue. The mass of the residue is 15.00 g. Determine the chemical formula of this residue.

PdCl42- has a weak field ligand, Cl-, so it should has a tetrahedral structure, but the experiment show that PdCl42- has a square planar structure. EXPLAIN why PdCl42-has a square planar structure and give me other six metal that have this behaviour.

13. Which of the following will migrate the farthest when an electrophoresis experiment is carried out at pH 7?

a) Proline (pI=6.3)

b) Glycine (pI=6.0)

c) Serine (pI=5.7)

d) Histidine (pI=7.6)

e) Aspartic acid (pI=2.8)

For an experiment with one factor containing 7 groups, with 8 observations in each group, fill in the missing results in the following ANOVA table.

Please provide the explanation for each blanks

In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the calorimeter is 23.0 ∘C. If 4.90 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The heat of solution ΔHsoln of CaCl2 is −82.8 kJ/mol.

1. Three players, A,B, and C, each flip their coins until one person has a different result from the others. The person having the different result wins.

(a) Using R, simulate this experiment 10000 times and give the resulting estimate of P(A wins).

Look at these subparts within this link and apply it to the Stanford prison experiment (i.e. prisoner, child, pregnant woman, etc.) and provide a description as to how these practices may or may not be supported through this particular research.

http://phrp.nihtraining.com/codes/07_codes.php

Keep this at a minimum of 100 words)

Chapter #9 deals with Fluid Mechanics. Two of the most important concepts in Fluid Mechanics are Archimedes Principle and Bernoulli's Equation.

1) Give a DETAILED explanation of Archimedes Principle and Bernoulli's Equation

2) Come up with your own experiment/demonstration to show the effect

The thiosulfate ion (S2O32-) is oxidized by iodine as follows: 2S2O32-(aq) + I2(aq) → S4O62-(aq) + 2I-(aq) In a certain experiment, 4.56×10-3 mol/L of S2O32- is consumed in the first 11.0 seconds of the reaction. Calculate the rate of production of iodide ion.