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You dissolve 50.0 g of solute in enough water to make a solution that has a total volume of  250.0 mL and a density of 1.035 g/mL. Calculate the mass percent of the solution. Enter numbers and decimal points ONLY.  Enter one significant digit past the decimal point.  DO NOT enter %, it is known that your answer is in %.

Consider the following exothermic reaction that is at equilibrium. Determine whether each of the following scenarios will shift the reaction to favor the products, the reactants, or neither. 

Answer the question.You intend to create a college fund for your baby. If you can get an APR of 3.0% and want the fund to have a value of $119,906 after 16 years, how much should you deposit monthly?

You win $2900 from your favorite slot machine, and you decide to invest the amount at a 3.6% APR for 5 years at Wells Fargo.   A) If your winnings are invested in a simple interest account, how much money will be in the account after 5 years? Enter numbers only. Do not enter the “$” symbol or words. $[simpacct]   B) Instead of a simple interest account, suppose your winnings are invested at 3.6% APR in a compound interest account with monthly compounding. How much money will be in your account after 5 years? Enter numbers only. Do not enter the “$” symbol or words. Do not leave any answer blank.   Fill in the blanks below that correspond to what you would type into the TVM-Solver in your calculator: N = [N] I% = [I] PV  = [PV] PMT = [PMT] P/Y = [PY] C/Y = [CY]   * Enter the future value (FV) that will be in the account after 5 years. Enter numbers only. Do not enter the “$” symbol or words. NOTE: If you decide to use the textbook formula to compute the future value (instead of the TVM-Solver), round intermediate steps to 4 decimal places. Round the final answer to the nearest cent (or 2 decimal places).   The future value of the account after 5 years will be: $[compacct]

Use the compound interest formula for compounding more than once a year to determine the accumulated balance after the stated period.$400 deposit at an APR of 3% with quarterly compounding for 3 years

Calculate the balance under the given assumptions.Find the savings plan balance after 18 months with an APR of 4% and monthly payments of $543.

Use the compound interest formula for compounding more than once a year to determine the accumulated balance after the stated period.$6000 deposit at an APR of 3% with daily compounding for 7 years

Solve the problem.Suppose you start saving today for a $5000 down payment that you plan to make on a condo in 2 years. Assume that you make no deposits into the account after your initial deposit. The account has annual compounding and an APR of 5%. How much would you need to deposit now to reach your $5000 goal in 2 years?

Calculate the amount of interest you’ll have at the end of the indicated period.You invest $8000 in an account that pays simple interest of 2% for 4 years Save

You win $6200 from your favorite slot machine, and you decide to invest the amount at a 2.4% APR for 9 years at Wells Fargo.   A) If your winnings are invested in a simple interest account, how much money will be in the account after 9 years? Enter numbers only. Do not enter the “$” symbol or words. $[simpacct]   B) Instead of a simple interest account, suppose your winnings are invested at 2.4% APR in a compound interest account with monthly compounding. How much money will be in your account after 9 years? Enter numbers only. Do not enter the “$” symbol or words. Do not leave any answer blank.   Fill in the blanks below that correspond to what you would type into the TVM-Solver in your calculator: N = [N] I% = [I] PV  = [PV] PMT = [PMT] P/Y = [PY] C/Y = [CY]   * Enter the future value (FV) that will be in the account after 9 years. Enter numbers only. Do not enter the “$” symbol or words. NOTE: If you decide to use the textbook formula to compute the future value (instead of the TVM-Solver), round intermediate steps to 4 decimal places. Round the final answer to the nearest cent (or 2 decimal places).   The future value of the account after 9 years will be: $[compacct]