How many moles of CH3OH are there in 50.0 mL of 0.400 M CH3OH?
If 50.0 g of CH3OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solvent, what is the concentration of CH3OH in the resulting solution? How many moles of CH3OH are there in 50.0 mL of 0.400 M CH3OH? How many mL of 0.300 M NaCI solution are required to produce 0.150 moles of NaCI?
< Question 7 of 10 Submit How many moles of CH3OH are there in 57.7 mL of 0.400 M CH3OH? mol 1 4 2 5 3 6 + x 100 Tap here or pull up for additional resources
50.0 mL of a 0.250 M AgNO3 solution and 50.0 mL of 0.400 M Na2CO3 solution are mixed. How much of the silver carbonate precipitate will be formed? 2 AgNO3 (aq) + Na2CO3 (aq) -> Ag2CO3 (s) + 2 NaNO3 (aq)
How many moles of CH,OH are there in 73.0 mL of 0.400 M CH,OH? Attempts remaining: 7 How many moles of HCl are there in 75.0 mL of 0.280 M HCI? Attempts remaining: 7 What is the concentration of a solution made with 0.425 moles of KOH in 400.0 mL of solution? Attempts remaining: 7 What is the concentration of sodium ions in 0.380 M NO.CO,? Attempts remaining: 7 What is the concentration of sodium ions in 0.300 M Na,SO.?...
How many moles of H20 are there in 50.0 mL, if the density is 0.988 g/mL?!
When 50.0 mL of 0.400 M hydrochloric acid and 50.0 mL of 0.200 M calcium hydroxide are combined, the pH of the resulting solution will be : A. Less than 7 B. Equal to 7 C. Greater than 7
You titrate 50.0 mL of 0.400 M HClO4 (a strong acid) with 0.400 M NaOH. a. Write the balanced equation. b. What is the pH at the beginning of the titration (0.0 mL of NaOH)? c. What is the pH after adding 30.0 mL of NaOH? d. At the equivalence point, is the pH greater than, less than, or equal to 7.00? Explain briefly.
1. How many moles of Ca(NO3)2*4H2O are in 50.0 mL of 0.0906 M Ca(NO3)2*4H2O? Report your answer with 3 significant figures. Do not include units. 2. How many moles of Na3PO4*12H2O are in 50.0 mL of 0.0550 M Na3PO4*12H2O? Report your answer with 3 significant figures. Do not include units. 3. If 50.0 mL of 0.0906 M Ca(NO3)2*4H2O are reacted with 50.0 mL of 0.0550 M Na3PO4*12H2O, using the balanced chemical equation from the video, determine which is the limiting...
1. 5.00 L of a 0.400 M KCl solution 2. 50.0 mL of a 4.00 M HCl solution
In the titration of 86.0 mL of 0.400 M HCOOH with 0.150 M LiOH, how many mL of LiOH are required to reach the equivalence point?