c. $889,560. d. $999,600. 63. Limeway Company issues $5,000,000, 6%, 5-year bonds dated January 1, 2007 on January 1, 2007. The bonds pay interest semiannually on June 30 and December 31. The bonds are issued to yield 5%. What are the proceeds from the bond issue? 2.5% 3.0% 5.0% 6.0%...
Molarity of FeS)4 solution
what is the Molarity of FeSO4 solution
What is the molarity of FeSO4
1. Calculate the molarity of the ascorbic acid solution: (a) Mass of ascorbic acid used:0.1 (b) Moles of ascorbic acid (MW=176.1 g/mol):not sure (0.000568g/moL) (c) Volume of solution (mL): 100.01mL (d) Ascorbic acid concentration (mol/L): 2. For each...
How many moles of oxygen react when 0.662 mol of methanol (CH3OH) are combusted in oxygen to produce carbon monoxide and water? How many molecules of acetylene (HCCH) react with 149 molecules of oxygen to produce carbon dioxide and water?
How many moles of steam are produced at 2.00 atm and 202.0 degrees C by the complete combustion of 12.50 L of methane gas?
Value of Kb for Na3PO4
1. Develop numerical and graphical summaries of data. 2. Use regression analysis to investigate the relationship between the number of fatal accidents and the percentage of drivers under the age of 21. Discuss your findings. 3. What conclusion and recommendations can you derive from your...
A beaker with 125 of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 . A student adds 4.30 of a 0.250 solution to the beaker. How much will the pH change? The of acetic acid is 4.760.
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- 1. For organic chemistry, what is a concerted shift? How do things like acids or heat affect them? What other factors affect them?
2. Which of the following reactions is an acid-base neutralization reaction? Why are the rest of the answers incorrect?
- A. AgNo3 (aq) + NaI (aq) --> AgI (s) + NaNO3 (aq)
- B. S8(s) + 8O2 (g) --> 8SO2(g)
- C. Na3PO4 (s) + 2H2O (l) --> H2 (g) + 2NaOH (aq)
- D. Ca (OH)2 (aq) + 2HI (aq) --> CaI2(aq) + 2H2O (l)