iamshahbaz5

You add an excess of Ca(OH)2 to water maintained at a particular temperature, stir until the solution is saturated, filter, then determine the [OH?] in the solution by titration with acid. Titration of 25 mL of the calcium hydroxide solution to the endpoint requires 12.15 mL of 0.070M HCl solution. a) What is the millimolar quantiy of OH? in the 25 mL of solution?b) What are the concentrations of Ca2+ and OH??c) What is the solubility of Ca(OH)2 under these conditions? (Expressed as g/dL).d) What is the Ksp for Ca(OH)2 under these conditions?

What is the Purpose of Criminal Law?

What is Person Making Accusation of Criminal Law?

What is Person Accused of Criminal Law?

What is the Burden of Proof of Criminal Law?

What is the Types/ Classes of Law of Criminal Law?

What is the Possible Outcomes (Consequences) of Criminal Law?

What is the Other Features of Criminal Law?

What is the Purpose of Civil Law?

What is Person Making Accusation of Civil Law?

What is Person Accused of Civil Law?

What is the Burden of Proof of Civil Law?

What is the Types/ Classes of Law of Civil Law?

What is the Possible Outcomes (Consequences) of Civil Law?

What is the Other Features of Civil Law?

K_sp for Ca(OH)₂ is determined intwoseparate experiments, both at the same temperature.

1. - by titration of hydroxide in a simple saturated solutionofCa(OH)₂.
2. - by titration of hydroxide in a 0.01 MCaCl₂solution saturated with Ca(OH)₂.

1. What were the different social classes in ancient societies, and how did they interact with each other?

Select whether the k_sp expression for each of the following ionic compounds is true or false.
True False For ZnCO_3(s) k_sp = [Zn⁺²][CO₃^-2]
True False For Bi₂S_3(s) k_sp = [Bi⁺³]²[S^-2]³
True False For SnS_(s) k_sp = [Sn⁺²][S^-]
True False For MgBr_2(s) k_sp = [Mg⁺][Br^-]²

Who's the greatest person in Naruto series?

write the sum without sigma notation and evaluate.

5 sigma notation k=1, sinkpi

Can someone tell me if this is true or false. There can only be one electron in a given configuration n=2 and ms=+1/2

True or false.

The value of the equilibrium constant does not depend on the stoichiometry of the equation.

Write the sum without signma notation and then evaluate

Wave functions must be normalized.

True or False. if the statement is false please explain why it is false and make the statement true.?

Please only do if you understand

Question 3

is this true or false and why

8. True or False:

We have seen that it is often a lot harder to find the value of an infinite sum than to show it exists. Here are some sums that can be handled. (a) Calculate ∞ n=1( 2 3 )n and ∞ n=1(−2 3 )n. (b) Prove ∞ n=1 1 n(n+1) = 1. Hint: Note that n k=1 1 k(k+1) = n k=1[ 1 k − 1 k+1 ]. (c) Prove ∞ n=1 n−1 2n+1 = 1 2 . Hint: Note k−1 2k+1 = k 2k − k+1 2k+1 . (d) Use (c) to calculate ∞ n=1 n 2n .

Grayton Industries purchased supplies for $1,200. They paid $500 in cash and agreed to pay the balance in 30 days. The journal entry to record this transaction would include a debit to an asset account for $1,200, a credit to a liability account for $700. Which of the following would be the correct way to complete the recording of the transaction?