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Acids and bases organic chem!! I keep getting it wrong
1.)
2.)
3.)
Question &Which ansuer...
Can someone explain this gen chem 2 question to be with acids and bases? Order ti...
Can someone explain this gen chem 2 question to be with acids
and bases?
Order ti h emical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine making an 0.1 M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have...
help! i keep getting these questions wrong. Question 6 Consider the balanced equation Incorrect 2A+5B3C+D Mark 0.00 out...
help! i keep getting these questions wrong.
Question 6 Consider the balanced equation Incorrect 2A+5B3C+D Mark 0.00 out of 1.00 0.33 mol A are mixed with 1.16 mol B at an elevated temperature. After 0.00 mol of A are left, how much B is left? Hint given in feedback Flag question Answer: 0.165 Hint, find out how much A reacted, then proceed as in the previous problem. Question 7 Consider the balanced equation: ncorrect Mark 0.00 out of 1.00 0.31...
Please answer part 1 and 2. On part 2, I keep getting the wrong sig figs...
Please answer part 1 and 2. On part 2, I keep getting the wrong
sig figs please make sure they are correct. Thank you!
Part 1:
Part 2:
A chemist dissolves 669. mg of pure sodium hydroxide in enough water to make up 170. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits. x 6 ? Complete the following table, which...
Titration: Acids and Bases 2. How can you determine which acid is diprotic? 3. using the...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
Can someone explain this gen chem 2 question to be with acids
and bases?
Order ti h emical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine making an 0.1 M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have...
help! i keep getting these questions wrong.
Question 6 Consider the balanced equation Incorrect 2A+5B3C+D Mark 0.00 out of 1.00 0.33 mol A are mixed with 1.16 mol B at an elevated temperature. After 0.00 mol of A are left, how much B is left? Hint given in feedback Flag question Answer: 0.165 Hint, find out how much A reacted, then proceed as in the previous problem. Question 7 Consider the balanced equation: ncorrect Mark 0.00 out of 1.00 0.31...
Please answer part 1 and 2. On part 2, I keep getting the wrong
sig figs please make sure they are correct. Thank you!
Part 1:
Part 2:
A chemist dissolves 669. mg of pure sodium hydroxide in enough water to make up 170. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits. x 6 ? Complete the following table, which...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
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