Homework Answers
When it comes to representing ionic bonds, they are not represented with a bond (i.e. a line between two atoms) because a bond (in form of a line) represents a covalent bond.
Let's take an example of sodium chloride where the cation and anion are held together by an ionic bond, this can be represented as can be seen in the image given below:
![Naci Na* [:ci:]](http://img.homeworklib.com/questions/8bf01cb0-d775-11eb-90db-23e56667cd19.png?x-oss-process=image/resize,w_560)
Now take an example of a molecule which is held together by covalent bonds:
Now, coming to the problem at hand:
The given reaction and the product would look something like this:
Add Answer to:
Not sure what I did wrong
Resources C Give Up? Feedback Resume Attempt 2 Draw the...
00.670 Resources Ex Give Up? Feedback Resume Jestion 14 of 29 > Attempt 2 Complete these...
00.670 Resources Ex Give Up? Feedback Resume Jestion 14 of 29 > Attempt 2 Complete these structures by adding electrons, in the form of dots, as needed. HF HO Select Draw Rings More Erase Select Draw Rings More Erase F Н // O H Hö- Н - @ @ b 2 a уу ws Jouch to "begin Experience the best of the web with Nell, Hulu Pandora and more Built in HP TouchSmart apps let you experience your music, photos,...
I do not see how this is wrong, please explain. ament Score: 200/2900 Resources Ex Give Up? Feedback Resume Resume t...
I
do not see how this is wrong, please explain.
ament Score: 200/2900 Resources Ex Give Up? Feedback Resume Resume tion 3 of 29 > Attempt 1 Write the balanced chemical equation for the reaction shown. < Feedback Determine the formula of each molecule. For example, one type of molecule in the first compartment is made of two blue spheres (N) and four green spheres (CI) for a chemical formula of N,CI. @ CO NO CIO HO Once you have...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite the balanced net ionic equation for the reactions that occur when the given aqueous solutions are mixed. Include the hysical states. , copper(II) sulfate, CuSO, and potassium hydroxide, KOH 47 CuOH+ KSO t ionic equation: CuSO4 + KOH lithium carbonate, Li,CO3, and aluminum nitrate, Al(NO3)3 6LINO3 + Al,(CO,) tionic equation: 3Li2CO3 + 2A1(NO,) odium phosphate, Na,PO4, and barium chloride, BaCl, help contact us terms...
I dont understand why this triacylglycerol is being marked wrong. Assignment Score: 88% Resources ExGive Up?...
I dont understand why this triacylglycerol is being marked
wrong.
Assignment Score: 88% Resources ExGive Up? Feedback Resume Attempt 16" Question 3 of 5 > Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid CH (CH),COOH. palmitic acid CH,(CH), COOH), and oleic acid (CH,(CH),CH-CH(CH),COOH(cis)). Place palmitic acid at the middle position. Cis/trans isometry is graded; it may help to draw hydrogen atoms associated with the carbon atoms of the double bond. Select Draw Rings More @ e room temperature (25")....
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6...
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6 Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Fe²+ in heme, Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind four oxygen...
C Give Up? ssignment Score: Resources 267/300 Feedback Resume O Attempt 32 uestion 3 of 3...
C Give Up? ssignment Score: Resources 267/300 Feedback Resume O Attempt 32 uestion 3 of 3 The reaction of the strong acid HCl with the weak base CH,NH, is HCl(aq)CHNH, (aq) » CH,NH3 (aq) + CI (aq) To compute the pH of the resulting solution if 28 mL of 0.41 M acid is mixed with 66 mL of 0.75 M base we need to start with the stoichiometry. Let's do the stoich in steps: How many moles of base? number...
Assignment Score: 91.7% Resources C Give Up? Feedback Resume Questions of A Stacked Attempt An economy...
Assignment Score: 91.7% Resources C Give Up? Feedback Resume Questions of A Stacked Attempt An economy is initially described by the following equations: C-60+ 0.8Y- 1 - 120-57 M/P-Y-25 G200 T-200 M - 3000 P-3 c. Now assume that the central bank adjust the money supply to hold the interest rate constant. What is the new level of income? What must the new money supply be? What is the tax multiplier? new equilibrium Y 1250 new money supply: 3600 tax...
ment Score: 674/2300 Resources Give Up? Feedback Try Again tion 8 of 23 Attempt 2 From the Lewis structures and wha...
ment Score: 674/2300 Resources Give Up? Feedback Try Again tion 8 of 23 Attempt 2 From the Lewis structures and what you know about valence shell electron pair repulsion (VSEPR) theory, arrange the molecules in order of increasing X-Y-X bond angle. Largest bond angle X X X X 17 Smallest bond angle Answer Bank caroors privacy polky torms of use contact us
I need two products and I am not sure what I am getting wrong. Problem 8.46 (c) Predict the major products of the tollowing reaction, and give the structures of any intermediates. Include stereochemi...
I need two products and I am not sure what I am getting
wrong.
Problem 8.46 (c) Predict the major products of the tollowing reaction, and give the structures of any intermediates. Include stereochemistry where appropriate. CH2 (1) BH3 THF (2) H2O2, OH Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars, including charges where needed. The single bond is active by default. Show the appropriate stereochemistry by choosing the...
00.670 Resources Ex Give Up? Feedback Resume Jestion 14 of 29 > Attempt 2 Complete these structures by adding electrons, in the form of dots, as needed. HF HO Select Draw Rings More Erase Select Draw Rings More Erase F Н // O H Hö- Н - @ @ b 2 a уу ws Jouch to "begin Experience the best of the web with Nell, Hulu Pandora and more Built in HP TouchSmart apps let you experience your music, photos,...
I
do not see how this is wrong, please explain.
ament Score: 200/2900 Resources Ex Give Up? Feedback Resume Resume tion 3 of 29 > Attempt 1 Write the balanced chemical equation for the reaction shown. < Feedback Determine the formula of each molecule. For example, one type of molecule in the first compartment is made of two blue spheres (N) and four green spheres (CI) for a chemical formula of N,CI. @ CO NO CIO HO Once you have...
gnment Score: 200/1800 Resources Give Up? Feedback Resume estion 3 of 18 > Attempt Z Vrite the balanced net ionic equation for the reactions that occur when the given aqueous solutions are mixed. Include the hysical states. , copper(II) sulfate, CuSO, and potassium hydroxide, KOH 47 CuOH+ KSO t ionic equation: CuSO4 + KOH lithium carbonate, Li,CO3, and aluminum nitrate, Al(NO3)3 6LINO3 + Al,(CO,) tionic equation: 3Li2CO3 + 2A1(NO,) odium phosphate, Na,PO4, and barium chloride, BaCl, help contact us terms...
I dont understand why this triacylglycerol is being marked
wrong.
Assignment Score: 88% Resources ExGive Up? Feedback Resume Attempt 16" Question 3 of 5 > Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid CH (CH),COOH. palmitic acid CH,(CH), COOH), and oleic acid (CH,(CH),CH-CH(CH),COOH(cis)). Place palmitic acid at the middle position. Cis/trans isometry is graded; it may help to draw hydrogen atoms associated with the carbon atoms of the double bond. Select Draw Rings More @ e room temperature (25")....
signment Score: 1775/1900 Resources C Give Up? Feedback Resume Question 5 of 19 > Attempt 6 Which five statements about hemoglobin and myoglobin structure are true? Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron atom. Molecular oxygen binds reversibly to Fe²+ in heme, Each iron atom can form six coordination bonds. Two of these bonds are formed between iron and oxygen. Hemoglobin and myoglobin are heterotetramers. Each hemoglobin molecule can bind four oxygen...
C Give Up? ssignment Score: Resources 267/300 Feedback Resume O Attempt 32 uestion 3 of 3 The reaction of the strong acid HCl with the weak base CH,NH, is HCl(aq)CHNH, (aq) » CH,NH3 (aq) + CI (aq) To compute the pH of the resulting solution if 28 mL of 0.41 M acid is mixed with 66 mL of 0.75 M base we need to start with the stoichiometry. Let's do the stoich in steps: How many moles of base? number...
Assignment Score: 91.7% Resources C Give Up? Feedback Resume Questions of A Stacked Attempt An economy is initially described by the following equations: C-60+ 0.8Y- 1 - 120-57 M/P-Y-25 G200 T-200 M - 3000 P-3 c. Now assume that the central bank adjust the money supply to hold the interest rate constant. What is the new level of income? What must the new money supply be? What is the tax multiplier? new equilibrium Y 1250 new money supply: 3600 tax...
ment Score: 674/2300 Resources Give Up? Feedback Try Again tion 8 of 23 Attempt 2 From the Lewis structures and what you know about valence shell electron pair repulsion (VSEPR) theory, arrange the molecules in order of increasing X-Y-X bond angle. Largest bond angle X X X X 17 Smallest bond angle Answer Bank caroors privacy polky torms of use contact us
I need two products and I am not sure what I am getting
wrong.
Problem 8.46 (c) Predict the major products of the tollowing reaction, and give the structures of any intermediates. Include stereochemistry where appropriate. CH2 (1) BH3 THF (2) H2O2, OH Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars, including charges where needed. The single bond is active by default. Show the appropriate stereochemistry by choosing the...
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