Question
In: Chemistry
3) Now that you have your Nitric Acid concentration, you pulverize 1.00 gram of your rock...
3) Now that you have your Nitric Acid concentration, you pulverize 1.00 gram of your rock sample and mix the two. You do this in a special container that captures all the gas(that's a hint) released. When the reaction is done, you produced 36.65 mL of gas at a partial pressure of 0.9687 atm. The gas was at 25.0-degree Celcius at the end
a. Use PV=nRT to determine the moles of gas you obtained.
b. If the sample was 100.0%(w/w) Silver Carbonate, what volume of gas should you have produced (assumed the same partial pressure)?
c.What is the percent Silver Carbonate in your rock sample?
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
calculate the mass concentration and molar concentration for 67.2% (by weight) nitric acid solution. The density...
calculate the
mass concentration and molar concentration for 67.2% (by weight)
nitric acid solution. The density of nitric acid solution (67.2% by
weight) is 1.4 g/cm
A [a]ml aliquot of a nitric acid of unknown concentration is pipetted into 125-ml Erlenmeyer flask...
A [a]ml aliquot of a nitric acid of unknown concentration is
pipetted into 125-ml Erlenmeyer flask and 2 drops of
phenolphthalein are added. The [b] ml of sodium hydroxide with
concentration [c]mol/l is used to titrate the nitric acid solution.
What is the molar concentration (mol/l) of the nitric acid
solution?
For [a], [b], and [c] each student would have a different set of
data. Practice how to solve this problem if [a] =20.00ml of nitric
acid, [b] =17.60ml of...
1. You have 10.3 moles of Nitric Acid (HNO3). How many Oxygen atoms do you have?...
1. You have 10.3 moles of Nitric Acid (HNO3). How
many Oxygen atoms do you have?
2.
The reaction shown below shows that silver nitrate
(AgNO3) reacts with sodium chloride to make silver
chloride (AgCl) and sodium nitrate (NaNO3). How
many grams of silver chloride will be produced from 167 g
of silver nitrate when it is mixed with 100,000,000 grams of sodium
chloride?
AgNO3 + NaCl ➛ AgCl + NaNO3
1. The Ka of an acid is 2.24x10-7. You have an acid concentration of 0.120 M...
1. The Ka of an acid is 2.24x10-7. You have an acid
concentration of 0.120 M and a base concentration of 0.100 M. What
is the pH of this buffer?
Report your pH to two decimal places.
2. Buffer capacity refers to the ratio of conjugate base to acid
required to make an appropriate pH buffer.
True
False
Your acid has a pka of 7.54 and a concentration of 0.084M. You are given...
Your acid has a pka of 7.54 and a concentration of 0.084M.
You are given 38.6mL of
this acid, what is the pH of this initial solution?
Calculate the pH of the
solution after adding 8.7, 17.1, 30.5, and 33.3 mL of 0.100M
NaOH.
At the equivalence point,
what volume of base is added and what is the pH?
Your acid has a pka of 7.54 and a concentration of 0.084M. You are given 38.6mL...
Your acid has a pka of 7.54 and a concentration of 0.084M.
You are given 38.6mL of this acid,
what is the pH of this initial solution? Calculate the pH of the solution after adding
8.7, 17.1, 30.5, and 33.3 mL of 0.100M NaOH. At the equivalence point, what volume of base is
added and what is the pH?
Your acid has a pka of 6.45 and a concentration of 0.079M. You are given 40.8mL...
Your acid has a pka of 6.45 and a concentration of 0.079M. You
are given 40.8mL of this acid, what is the pH of this initial
solution? Calculate the pH of the solution after adding 6.8, 15.3,
27.9, and 33.7 mL of 0.100M NaOH. At the equivalence point, what
volume of base is added and what is the pH?
1. You use an ice bath when adding nitric acid to sulfuric acid. Why? 2. You...
1. You use an ice bath when adding nitric acid to sulfuric acid.
Why?
2. You use an ice bath when adding sulfuric acid to methyl
benzoate. Why?
Exothermic is NOT the correct answer for 1 or
2.
In the design of large scale nitric acid project , explain in your own words 1....
In the design of large scale nitric acid project , explain in
your own words
1. any consideration regarding heat recovery and,
2. the rationale for any decisions made on this aspect.
kindly explain in detail Thanks
Consider the following three acids: a. Nitric acid trihydrate ( HNO3 . 3H2O , a monoprotic...
Consider the following three acids:
a. Nitric acid trihydrate ( HNO3 . 3H2O ,
a monoprotic acid with molar mass = 117.07g/mol )
b. Oxalic acid ( H2C2O4, a
diprotic acid with molar mass = 90.04 g/mol)
c. Phosphoric acid ( H3PO4, a triprotic
acid with molar mass = 98.00 g/mol)
A 1.50 g sample of one of the above acids is dissolved in enough
water to make a 125.ml acid solution. If 26.40 ml of 1.26 M NaOH is...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- A student dissolved 5.05 g of KNO3 in 100.302 g of water. The temperature changed from...
- Analyze its operations management activities of Coca Cola company A written report must include the following...
- Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g) A reaction mixture in a 5.15 −L flask at a certain...
- give three example of how can the Income Inequality Gap in the US be Improved?
- Why is it a challenge to utilities to promote energy efficiency? How might decoupling reduce the...
- PowerDrive, Inc. produces a hard disk drive that sells for $175 per unit. The cost of...
- What is the difference between Fact and Query in a logic programming language?
ADVERTISEMENT