Kierstin
This page lists questions and answers that were posted by visitors named Kierstin.
Questions
The following questions were asked by visitors named Kierstin.
You want to neutralize 6 mol of sulfuric acid with 6.0 M sodium hydroxide. How much 6.0 M sodium hydroxide must you add to react exactly with the sulfuric acid? 2NaOH(aq)+H2SO4(aq)-->2H2O(l)+Na2SO4(aq) 2 moles sodium hydroxide for every 1 mol sulfuric aci...
9 years ago
We can precipitate out solid lead(II) iodide from an aqueous lead(II) nitrate solution by adding potassium iodide. If we have 500. mL of 0.632 M lead(II) nitrate solution and add excess potassium iodide, how much solid lead(II) iodide will form (in grams)...
9 years ago
I'm sorry here is another I do not understand. How do you find out exactly how much of a solution you would need to completely precipitate another compound in the reaction? We can precipitate out solid lead(II) iodide from an aqueous lead(II) nitrate solu...
9 years ago
Calculate the temperature in kelvin of a 2.5 mol sample at 8.3 atm in 45 L. Give your answer to 2 sig figs. Which equation do I use to calculate temperature?
9 years ago
If 987g of oxygen gas reacts completely with hydrogen gas, what volume of water vapor will be produced (in L) at 0.954 atm and 465 degree=es celcius?
9 years ago
Answers
The following answers were posted by visitors named Kierstin.
DrBob222 I just don't understand which steps to take. I got both of these problems wrong so I do not know what I'm doing wrong. If someone could just wal Drk me through how to solve one step by step I might be able to understand it completely.
9 years ago
DrBob222, Thank you so much! This should be exactly what I need to get me through these types of problems. If I post another question I will be sure to get specific with what I am confused on. Thank you again!
9 years ago
I tried to do (8.3atm)(45L)/(2.5)(.08206)=T my final answer was 12K. Which was not correct. What step did I do wrong?
9 years ago
I can tell you that the answers are 1. B 2. B 3. A 4. A Hope this helps!
6 years ago
If you are doing Connexus Language Arts Unit 3 Lesson 3 The answers are... 1. C Nonfiction is always about real people, ideas, and events. 2. A To inform 3. D 4. C 5. C
6 years ago
The answer is D, not easily directed.
6 years ago
The actual answer is B, temperature is one factor that determines the thermal energy of an object. Hope it helps.
6 years ago