Homework Answers
According
to VSEPR theory , formaldeh will have trigonal planar geometry with
bond angle of 120°
Bond
angle = 120°
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out of 5 points Question 22 watangle does VESPR predict for the bonds in formaldehyde methanat...
Question 5 Tries remaining: 2 Points out of 1.00P Flag question Predict which of the following bases is the weakest....
Question 5 Tries remaining: 2 Points out of 1.00P Flag question Predict which of the following bases is the weakest. Multiple tries are permitted; however, 33% (1/3) point will be deducted for each incorrect response Select one CIO CIO CO; 0 Сіо; Check action
22 points possible 7/22 answered Question 14 < > ✓-4-2 +4 if << -5 Let f(2)=...
22 points possible 7/22 answered Question 14 < > ✓-4-2 +4 if << -5 Let f(2)= if x = -5 3x + 20 if 2> - 5 Calculate the following limits. Enter "DNE" if the limit does not exist. lim f(a) I-5 lim 2-5 lim f(x) = > Next Question 21 MacBook Air
Question 6 O out of 0.5 points Ava, Inc., issued 8% bonds, dated January 1, with...
Question 6 O out of 0.5 points Ava, Inc., issued 8% bonds, dated January 1, with a face amount of $180,000 on January 1, 2016 for an issue price of 106.5. The bonds mature on December 31, 2025 (10 years). For bonds of similar risk and maturity the market yield is 10% X Interest is paid annually on December 31. What is the 1st year's interest expense? Question 7 out of 5 point
POST-LAB GUIDE QUESTIONS 1) How does formaldehyde act as disinfectant or as a preservative of biological...
POST-LAB GUIDE QUESTIONS 1) How does formaldehyde act as disinfectant or as a preservative of biological specimens? 2) What are the uses of urotropine? Give its structure. Explain the action of each. 3) is the use of HCHO as a food preservative permitted by law? Explain. 4) Give the practical use of the reduction of AgNO3 by means of aldehydes. 5) What is paraldehyde? Give one use of paraldehyde in medicine, 6) Give the commercial use of acetone. 7) What...
Question 3 Tries remaining: 2 Points out of 1.00 P Flag question Predict which of the...
Question 3 Tries remaining: 2 Points out of 1.00 P Flag question Predict which of the following oxyacids is the strongest acid. Multiple tries are permitted; however, 33% (1/3) point will be deducted for each incorrect response. Select one HNO2 H2NO2 Ο ΗΝO H2N202 Check
Question 5 O out of 0.5 points Emma Company purchased a machine from Noah Corporation on...
Question 5 O out of 0.5 points Emma Company purchased a machine from Noah Corporation on October 31, 2016. In payment for the $187,000 purchase, Emma issued a one-year installment note to be paid in equal monthly payments of X $17,144 at the end of each month. The payments include interest at an annual rate of 1896. When recording the December 31, 2016 payment, the Debit to Interest expense will be? 5 Question 6 O out of 0.5 points Ava,...
Question 20 O out of 5 points Name this compound. 3 out of 6 points Question...
Question 20 O out of 5 points Name this compound. 3 out of 6 points Question 21 OH H2SO4 heat The name of the Major product of this reaction is Al The name of the minor product of this reaction is [B]
Question 22 Tries remaining Points out of 1.00 pagi For an equilibrium reaction, AG0 kJ at...
Question 22 Tries remaining Points out of 1.00 pagi For an equilibrium reaction, AG0 kJ at 270.1 K. If the standard enthalpy of this reaction is -29,5 kJ, and the standard entropy is 42.7J/K, what is the equilibrium constant? Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. Answer: Check
Question 22 Not yet answered Points out of 2.00 P Flag question The effects of raising...
Question 22 Not yet answered Points out of 2.00 P Flag question The effects of raising the water-to-cementitious materials ratio on the quality of hardened concrete include Select one: a. Increased compressive strength O b. Decreased capillary voids c. Decreased compressive strength O d. Increased resistance to weathering
need help with question 5 and 6 please. Question 5 (2 points) Again, Inc, bonds have...
need help with question 5 and 6 please.
Question 5 (2 points) Again, Inc, bonds have a par value of $1,000, a 32 year maturity, and an annual coupon rate of 12.0% with annual coupon payments. The bonds are currently selling for $862. The bonds may be called in 6 years for 112.0% of par. What quoted annual rate of return do you expect to earn if you buy the bonds and company calls them when possible? 14.24% 13.96% 18.86%...
Question 5 Tries remaining: 2 Points out of 1.00P Flag question Predict which of the following bases is the weakest. Multiple tries are permitted; however, 33% (1/3) point will be deducted for each incorrect response Select one CIO CIO CO; 0 Сіо; Check action
22 points possible 7/22 answered Question 14 < > ✓-4-2 +4 if << -5 Let f(2)= if x = -5 3x + 20 if 2> - 5 Calculate the following limits. Enter "DNE" if the limit does not exist. lim f(a) I-5 lim 2-5 lim f(x) = > Next Question 21 MacBook Air
Question 6 O out of 0.5 points Ava, Inc., issued 8% bonds, dated January 1, with a face amount of $180,000 on January 1, 2016 for an issue price of 106.5. The bonds mature on December 31, 2025 (10 years). For bonds of similar risk and maturity the market yield is 10% X Interest is paid annually on December 31. What is the 1st year's interest expense? Question 7 out of 5 point
POST-LAB GUIDE QUESTIONS 1) How does formaldehyde act as disinfectant or as a preservative of biological specimens? 2) What are the uses of urotropine? Give its structure. Explain the action of each. 3) is the use of HCHO as a food preservative permitted by law? Explain. 4) Give the practical use of the reduction of AgNO3 by means of aldehydes. 5) What is paraldehyde? Give one use of paraldehyde in medicine, 6) Give the commercial use of acetone. 7) What...
Question 3 Tries remaining: 2 Points out of 1.00 P Flag question Predict which of the following oxyacids is the strongest acid. Multiple tries are permitted; however, 33% (1/3) point will be deducted for each incorrect response. Select one HNO2 H2NO2 Ο ΗΝO H2N202 Check
Question 5 O out of 0.5 points Emma Company purchased a machine from Noah Corporation on October 31, 2016. In payment for the $187,000 purchase, Emma issued a one-year installment note to be paid in equal monthly payments of X $17,144 at the end of each month. The payments include interest at an annual rate of 1896. When recording the December 31, 2016 payment, the Debit to Interest expense will be? 5 Question 6 O out of 0.5 points Ava,...
Question 20 O out of 5 points Name this compound. 3 out of 6 points Question 21 OH H2SO4 heat The name of the Major product of this reaction is Al The name of the minor product of this reaction is [B]
Question 22 Tries remaining Points out of 1.00 pagi For an equilibrium reaction, AG0 kJ at 270.1 K. If the standard enthalpy of this reaction is -29,5 kJ, and the standard entropy is 42.7J/K, what is the equilibrium constant? Multiple tries are permitted; however, 20% (1/5) point will be deducted for each incorrect response. Answer: Check
Question 22 Not yet answered Points out of 2.00 P Flag question The effects of raising the water-to-cementitious materials ratio on the quality of hardened concrete include Select one: a. Increased compressive strength O b. Decreased capillary voids c. Decreased compressive strength O d. Increased resistance to weathering
need help with question 5 and 6 please.
Question 5 (2 points) Again, Inc, bonds have a par value of $1,000, a 32 year maturity, and an annual coupon rate of 12.0% with annual coupon payments. The bonds are currently selling for $862. The bonds may be called in 6 years for 112.0% of par. What quoted annual rate of return do you expect to earn if you buy the bonds and company calls them when possible? 14.24% 13.96% 18.86%...
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