## Question

###### Write Lewis structures for the following species, including all resonance forms, and show formal charges: (a) $\mathrm{HCO}_{2}^{-},$ (b) $\mathrm{CH}_{2} \mathrm{NO}_{2}^{-}$. Relative positions of the atoms are as follows: $$\begin{array}{lllll} & & \mathrm{O} & \mathrm{H} & & \mathrm{O} \\\mathrm{H} & \mathrm{C} & & & \mathrm{C} & \mathrm{N} \\& & \mathrm{O} & \mathrm{H} & & \mathrm{O}\end{array}$$

Write Lewis structures for the following species, including all resonance forms, and show formal charges: (a) $\mathrm{HCO}_{2}^{-},$ (b) $\mathrm{CH}_{2} \mathrm{NO}_{2}^{-}$. Relative positions of the atoms are as follows: $$\begin{array}{lllll} & & \mathrm{O} & \mathrm{H} & & \mathrm{O} \\\mathrm{H} & \mathrm{C} & & & \mathrm{C} & \mathrm{N} \\& & \mathrm{O} & \mathrm{H} & & \mathrm{O}\end{array}$$

## Answers

#### Similar Solved Questions

5 answers

##### Answer; When 1 When 1 Whon Whon 8.15 9 ol neon 8.49 10,52 1 10,33 9 0l noon 9 ol neon Ecombined compined pouiquoj 5 comhined Ina zu. 220" 100 L 1 container at 97.1"C a 23,34 L conlainor at 104"C conlainer Al 80"C Uobve p 6 89 8 1 1 with 9 6 Q ol argon; 1 what I3 UEd @unsuuum L 1 male een pressum (In L Iraclion ol arpon? 1 1

Answer; When 1 When 1 Whon Whon 8.15 9 ol neon 8.49 10,52 1 10,33 9 0l noon 9 ol neon Ecombined compined pouiquoj 5 comhined Ina zu. 220" 100 L 1 container at 97.1"C a 23,34 L conlainor at 104"C conlainer Al 80"C Uobve p 6 89 8 1 1 with 9 6 Q ol argon; 1 what I3 UEd @unsuuum L 1...

5 answers

##### Block of mass M pulled over a rough horizontal surface. The block has coefficient of kinetic friction with the surface of p. The block is subject to the normal force_ the friction force, the force of gravity, and force from a rope of magnitude T which pulls up and to the right at an angle of 0 with the horizontal: The box was initially travelling to the right at speed v = 2.2 If M =9.9kg, 0=0.37, T-44N , and 0=32.5 degrees, what is the work done by friction as the block is displaced distance d=4

block of mass M pulled over a rough horizontal surface. The block has coefficient of kinetic friction with the surface of p. The block is subject to the normal force_ the friction force, the force of gravity, and force from a rope of magnitude T which pulls up and to the right at an angle of 0 with ...

5 answers

##### Find all values of x for which the series converges_ (Enter your answer using intervab notation;)(8x)"For these values of X, write the sum of the series as function of x.f(x)

Find all values of x for which the series converges_ (Enter your answer using intervab notation;) (8x)" For these values of X, write the sum of the series as function of x. f(x)...

5 answers

##### Question What iS the 25 horizonta asymptotethere are none~232

Question What iS the 25 horizonta asymptote there are none ~ 2 32...

5 answers

##### 2 For the following vectorspaces (V over F and vectors, determine whether the vectors are linearly independent or linearly dependent. In the latter case, please provide a nontrivial linear equality between the vectors.(a) Let F = R, V = {f | f : (0,0) 7 R is a continuous function}, and consider the vectors 1 1+t 2 _ 2t3 . t (b) Let F = Z7, V = Flx4 and consider the vectors(1 1 1 2) , (1 2 4 1) , (0 13 4) .

2 For the following vectorspaces (V over F and vectors, determine whether the vectors are linearly independent or linearly dependent. In the latter case, please provide a nontrivial linear equality between the vectors. (a) Let F = R, V = {f | f : (0,0) 7 R is a continuous function}, and consider the...

5 answers

##### Question 1 [25 marks]Suppose that X and {e independent random variables such that Y Geornetric(p).Bin(n, p) andTtiotsFind E(Y + pX} and E(XY )Ttiotes Find Var(pX +Y)_ Ttiotes Find E(X2). [10 marks| Find E(XS

Question 1 [25 marks] Suppose that X and {e independent random variables such that Y Geornetric(p). Bin(n, p) and Ttiots Find E(Y + pX} and E(XY ) Ttiotes Find Var(pX +Y)_ Ttiotes Find E(X2). [10 marks| Find E(XS...

5 answers

##### Cniyie responsibility ech nutrient bx Ioration in tht If # k enrymatk digestion, plesse Proutde tnc majot Eisestion tYpI Proelor hetend-product thul absotbed cr transeorted lo the nert locaion in the GIT. Mnanrelnolmalcr direstion cccuttna tuhin spealc GIT Iocation; plczse mart with mn %Large Intesting and-producusSmnall IntetlingMonogastricsWnouerStomach End piodurtend-pro JucttEnd-produotuontuToqtd cuuxuoMACanbohycratesStarchesFlben (CelluloseILLed

cniyie responsibility ech nutrient bx Ioration in tht If # k enrymatk digestion, plesse Proutde tnc majot Eisestion tYpI Proelor hetend-product thul absotbed cr transeorted lo the nert locaion in the GIT. Mnanrelnolmalcr direstion cccuttna tuhin spealc GIT Iocation; plczse mart with mn % Large Intes...

5 answers

##### Ft 3.33.04 of a V | single Thermal L Jestion Question know that Avogadros Physics_ d.V1-0.84 m2 3 1 Jik molecule of this If the andv2-0.84 number 09 1 3 atomic JU Cnogo reaticlesrotec gas and U that Boltzmanns then 3 8 constant e 3 rteweloelpy

ft 3.33.04 of a V | single Thermal L Jestion Question know that Avogadros Physics_ d.V1-0.84 m2 3 1 Jik molecule of this If the andv2-0.84 number 09 1 3 atomic JU Cnogo reaticlesrotec gas and U that Boltzmanns then 3 8 constant e 3 rteweloelpy...

5 answers

##### If the tangent and normal at any point $P$ of a conic meet the transverse axis of $T$ and $G$, respectively, and if $S$ be the focus then prove that $rac{1}{S G}-rac{1}{S T}$ is a constant.

If the tangent and normal at any point $P$ of a conic meet the transverse axis of $T$ and $G$, respectively, and if $S$ be the focus then prove that $\frac{1}{S G}-\frac{1}{S T}$ is a constant....

5 answers

##### What do you call to the solution that Chemist Catriona preparedthat has 70% C12H22O11 and 30% water?In what phase is the substance at 200 K and 1 atm pressure?In what state the Paradichloro benzene (Albatross) a type ofdeodorizer converted in the sublimation process?

What do you call to the solution that Chemist Catriona prepared that has 70% C12H22O11 and 30% water? In what phase is the substance at 200 K and 1 atm pressure? In what state the Paradichloro benzene (Albatross) a type of deodorizer converted in the sublimation process?...

5 answers

##### For each rom the table belou decide whether the palr elements wIl form molecula lonic comdomng If thev will, enter the chemica Farmula compound athe Qemente Krormmhore [han one compouno enter the compound with the lewest tota Ambt atomsYou Mjy o5sumcchemical bond5 Jre sinale Donds not doudictniple bondselementelementcomdound lome0t cnemlcalormulzEtnentmOrygenmolccularnethendonmolccularnatnccalciumbariummole{ulnerathe

For each rom the table belou decide whether the palr elements wIl form molecula lonic comdomng If thev will, enter the chemica Farmula compound athe Qemente Krormmhore [han one compouno enter the compound with the lewest tota Ambt atoms You Mjy o5sumc chemical bond5 Jre sinale Donds not doudic tnipl...

5 answers

##### KMnOs H;oPH 45HOSH EtsNLiAIHA 2. H;o;SOClz'NH2

KMnOs H;o PH 45 HO SH EtsN LiAIHA 2. H;o; SOClz 'NH2...

5 answers

##### 8.Find the derivative of the following function.f(x) = (3x2 â€“ 2)(3x + 1)

8.Find the derivative of the following function. f(x) = (3x2 â€“ 2)(3x + 1)...

5 answers

##### Consider a 0.10 M solution of phosphoric acid (HzPO4), a weak triprotic acid, with Ka1-6. 9x10-3, Kaz-6.2x10-8,and Ka3-4.8x10-13. a) Write out the chemical equation to which the Kaz value applies:b) What is the approximate concentration of the phosphate ion, [PO43-], in this 0.10 M solution? Show or explain how you determined this:

Consider a 0.10 M solution of phosphoric acid (HzPO4), a weak triprotic acid, with Ka1-6. 9x10-3, Kaz-6.2x10-8,and Ka3-4.8x10-13. a) Write out the chemical equation to which the Kaz value applies: b) What is the approximate concentration of the phosphate ion, [PO43-], in this 0.10 M solution? Show o...

5 answers

##### Complete the tables for different values of p and 9=1-pComplete the table below:P 91-P pq 0.0 1.0 0.00 0.1 0.9 0,09 0.2 0.80.30.40.5 (Type integers or decimals_

Complete the tables for different values of p and 9=1-p Complete the table below: P 91-P pq 0.0 1.0 0.00 0.1 0.9 0,09 0.2 0.8 0.3 0.4 0.5 (Type integers or decimals_...

5 answers

##### Certain town is experiencing population boom In 1990, the population was 860 and five years later it was 1240 (a) Find linear model I(x) for the population of the town in the year 1990I(x)860 + 76xFind an exponential model p(x) for the population of the town in the year 1990 x. (Round values to three decimal places: _ p(x) 860e (0.073x)(b) What do these models estimate the population of the town to be in the year 2000? (Round your answers to the nearest whole number:) I(2000) 1620 people P(2000)

certain town is experiencing population boom In 1990, the population was 860 and five years later it was 1240 (a) Find linear model I(x) for the population of the town in the year 1990 I(x) 860 + 76x Find an exponential model p(x) for the population of the town in the year 1990 x. (Round values to t...

4 answers

##### Which location on the graph best represents & star with average brightness and temperature? Brght SupergiantsGiants L 1 Sequenco Whde Dwarts Dim Hot Cool TemperatureLocation â‚¬Location BLocation ALocation D

Which location on the graph best represents & star with average brightness and temperature? Brght Supergiants Giants L 1 Sequenco Whde Dwarts Dim Hot Cool Temperature Location â‚¬ Location B Location A Location D...

5 answers

##### 1 Make 25.00 mL of a 3.688 M solution of potassium nitrite.2 Then use that solution to make 23.00 mL of a 1.235 M solution of potassium nitrite.

1 Make 25.00 mL of a 3.688 M solution of potassium nitrite. 2 Then use that solution to make 23.00 mL of a 1.235 M solution of potassium nitrite....