Q: 44) What is the coefficient of phosphorus after balancing the following equation?__ P(s) + __ O2 (g)…
A: The unbalanced chemical equation is P(s) + O2 (g) -> P2O5 (s). In this equation, we have 1 atom…
Q: The neutral complex Mo2(NMe2)6 has only terminal Mo-NMe2 bonds and Mo2(NMe2)6 is structurally…
A: Drawing a molecular orbital diagram for Mo₂(NMe₂)₆ starting from Mo(NMe₂)₃ fragments requires…
Q: Identifying organic functional groups Name the family to which each organic compound belongs. The…
A: The family which the given compounds belongs to:1. It contains an -OH group, hence it is an…
Q: Be sure to answer all parts. What are [H3O+], [OH¯], and pOH in a solution with a pH of 9.30? [H3O+]…
A: Step 1: pH = -log [H+] So, if pH is 9.30, -log[H+] = 9.30Hence, [H+] =…
Q: NaH MeO i Br [C] THE D E C8H1002 A
A:
Q: α A solution is prepared at 25 °C that is initially 0.90M in chloroacetic acid (HCH2CICO2), a weak…
A: Thank you,Please rate my response.
Q: Please don't provide handwritten solution ....
A: Ozonolysis is a method of organic chemistry where the unsaturated bonds of alkenes, alkynes, or azo…
Q: . The compound para-nitrophenol (shown), has a pKa value of 7.14. What is the pH of a 0.214 M…
A: Step 1:When conjugate base of weak acid or conjugate acid of weak base are added into the water then…
Q: * 15. The set-up was used by a student from Sky High School to prepare and collect dry hydrogen gas.…
A: The said set of questions is pertaining about the set-up of a student to collect Hydrogen Gas. A.…
Q: 16. Sketch the piecewise defined function: f(x)= ƒ(x)={² 2 ifx<2 stinital en to rauz 9d -x+4 ifx≥2
A: Piecewise functions are composed of "pieces" of graphs over certain intervals of x, so we shall…
Q: Chemistry Hey dear tutor you have to begin research into a reaction or process that is an example…
A: Approach to solving Le Chatelier's principle questionsIdentify the system at equilibrium. This…
Q: Use the information provided to calculate the reaction rate. SO2 + 02-S03 Time (s) [SO2] (M) 241…
A:
Q: The human body contains 63% H, 25.5% O, 9.45% C, 1.35% N, 0.31% Ca and 0.22% P, plus trace elements…
A: Step 1: Calculate the mass of each elementFor each element, the mass is calculated by multiplying…
Q: HELP! Lab Thermodynamics of Solubility: Use the formulas that are provided on the graph. 1.Using…
A: 1. Using equation 1, calculate the K for each temperature:K = (s)(s) = s²Trial 1:K = (7.9)(7.9) =…
Q: could you anwer this?
A: (a) Lewis structure:As per the given number of valence electrons, sulfur has 6 valence electrons…
Q: Name the structure include where appropriate, R/S and/or E/Z stereochemical designation must be…
A: Naming the given organic structure, IUPAC Nomenclature is a universally accepted set of rules to…
Q: help please answer in text form with proper workings and explanation for each and every part and…
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: The given structure appears to show the molecule alizarin. Alizarin is a type of anthraquinone dye.…
Q: Please don't provide handwritten solution ...
A: Step 1: Rate Law of a Reaction:It is an expression of reaction rate, which expresses that the rate…
Q: None
A: Convert 8 fl into liters.8fl(33.8fl1L)=33880L=2(169)2(40)L8fl=16940L Convert 33 g into…
Q: The oxidation number for I in I2 is
A: The oxidation number of an atom is a number that represents the total number of electrons that an…
Q: None
A: To calculate the concentration (in mol/L) of the barium chlorate solution, determining the number of…
Q: A chemistry graduate student is studying the rate of this reaction: 2C120, (g) →2Cl2(g) +502 (g) He…
A: Step 1:Step 2: Step 3: Step 4:
Q: Predict the products for the acid base reactions below. Label each reactant and product as acid,…
A: Step 1: Step 2: Step 3: Step 4:
Q: (e) Sketch the 1H NMR spectrum of benzoyl ferrocene I. Indicate the chemical shift range of the 1H…
A: Benzoyl ferrocene has several distinct proton environments that give rise to different signals in…
Q: 4) We discussed in class how acetals are formed from a ketone and two equivalents of an alcohol,…
A: Step 1: In basic medium, it is not possible to form an acetal. Base abstracts acidic proton from the…
Q: Which of the following molecules can be classified as a lipid?…
A: Lipids are a diverse group of biomolecules that share the common property of being hydrophobic,…
Q: Please don't provide handwritten solution ....
A: Step 1: The Fischer projection of the compound is drawn for easy understanding. It is L-mannose.…
Q: 4. What is the change of energy of He* atom when it moves from energy level n = 1 to energy level n…
A: The energy levels of a hydrogen-like ion such as He+ are given by the formula:En=−n2Z2RHwhere:En…
Q: A 0.732 g mixture of methane, CH4, and ethane, C2H6, is burned, yielding 2.063 g of CO2. What is the…
A: First, we need to understand the stoichiometry of the reactions. When methane (CH4) and ethane…
Q: 7. Draw the organic product/s you would expect in the reactions below. If no reaction write N.R.…
A: Step 1: CH3S- is a good leaving group. NH(CH3)2 being a good nucleophile, attacks at the carbonyl…
Q: An analytical chemist is titrating 86.6 mL of a 0.4900M solution of dimethylamine ((CH,) NH) with a…
A: Step 1:Buffer solution is a type of solution that resists the change in its pH on adding small…
Q: Complete combustion of 7.329 g of a particular hydrocarbon yielded 23.85 g of CO2 and 7.324 g of…
A: Please see the attached image for the solution. If there are queries or of the image is not…
Q: What particle is needed to complete this nuclear reaction? 222 Rn 218 Po + → 86- 84- ○ a proton ○ a…
A: The particle needed to complete the nuclear reaction is an alpha particle. Alpha particles are…
Q: Help me solve this
A: STEP - 1:Given that,Diameter of air bubble is, d1=2cmDepth of submarine h=40mdensity of water…
Q: None
A: Step 1:Lattice energy is the amount of energy required to break down one mole of an ionic solid…
Q: Please give the correct reagents and draw the reactions
A: 1. CuBr(s): This compound is missing from the first equation. It is formed when copper reacts with…
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: When beryllium-9 is bombarded by lpha particles , carbon-12 is produced. What other particle is…
A: In this question, we are dealing with a nuclear reaction. In a nuclear reaction, the identity of an…
Q: Please correct answer and don't use hend raiting
A: Step 1:Find the number of moles of ammonium chloride.Divide the mass of ammonium chloride by its…
Q: SOLVE STEP BY STEP IN DIGITAL FORMAT Write the products of the following reactions, if there is more…
A: Step 1:In organic chemistry, a higher electron density compound attacks on lower or vacant electron…
Q: Pleaseeeeeee solllllllve parts 3 and 4 please sir, thanks
A: Step 1: Step 2: Step 3: Step 4:
Q: The formation constant for triethylenetetraamine - silver is 5.0x10^7. If the complex formed is 1:1…
A: Given: VTETA=10.0mL;[TETA]=0.0250M;[Ag+]=0.0125M;VAg+=20.0mLKf(Ag(TETA)+)=5.0x107;[Ag+]=???MStep…
Q: Study 3: Titration of a Weak Acid, pKa = 5, with a Strong Base 10.00 mL of 0.100 M HX with 0.100 M…
A: Given: VHX=10.0mL;[HX]=0.100M;[NaOH]=0.100M;pKa=5e. pH before adding NaOH.Step 1: Solve for…
Q: [Review Topics] [References] Use the References to access important values if needed for this…
A: Step 1: Step 2: Step 3: Step 4:
Q: 5.. Write the two cyclized products that are obtained upon base catalyzed cyclizaion of A EtO ཨི།…
A: Step 1: There two types of carbanions cn be forms A and B from 2 types of protons in path a and…
Q: In a 2.0 mM aqueous solution of 4-chlorobutanoic acid (C3H6CICO₂H), what is the percentage of…
A: Step 1: find PKa value from ALEKS data, then calculate Ka. Step 2: calculate H+ ion conc Step 3:…
Q: 3. Calculate the energy released when 10.g of water at 20.0°C are converted into ice at -10.0°C. You…
A: Given:…
Q: As the concentration of hydrogen ions in a solution decreases: O the pOH numerically increases O the…
A: The pH scale is a measure of the acidity or alkalinity of a solution. It is defined as the negative…
Q: Suppose 0.163 g of lead(II) acetate is dissolved in 300. mL of a 41.0 m M aqueous solution of…
A: Molarity=molesofsolute÷volumeofsolution(L)Moles=mass÷molarmassGiven:Mass of Pb(CH3COOH)2=0.163…
Draw the reaction mechanism for the synthesis of complex N: show electron transfer arrows
Step by step
Solved in 2 steps
- 1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained from 650 mL of 0.0170 M aqueous solution of LaCl3 by adding a stoichiometric amount of sodium oxalate?What is Kc for the reaction: N22CO3 (s) + CO2 (g) + H2O (g) =2 NaHCO3 (s)? [NAHCO3]^2 / [Na2CO3] x [CO2] x [H2O] O [co2] x [H20] O 1/ [CO2] x [H2O] 2 x [NAHCO3] / [Na2CO3] x [CO2] x [H20]Illustrate the reaction between TiCl4 and CH3OH to form product(s).
- Q 2. Comment on the Kinetic and thermodynamic stability of metal complexes? (2 marks) (a) Which complex is kinetically labile or inert according to crystal field theory? H₂O OH2 OH2 * H₂O NECHI Mn OH2 OH2 4- 2+ [+] NEC CEN CEN (b) Which complex is most thermodynamically stable and why? Calculate log ẞ to determine stability? H3N 2+ _NH3] 2 [NC-Ag-CN]] NH3 3+ H3N... H3N ,,NH3 Cr NH3 H3N NH3 NH3 K 1.0 x10¹² K 5.4 x 1018 K=2.0 × 105When dimethoxyethane reacts with I+, it forms a Lewis acid-base complex in which both oxygens bond to the iodine. What is the electron group geometry (from VSEPR theory) of the complex? Make a good Lewis drawing of the Lewis complex, using dash-wedge notation and correctly showing formal charges and the location of the lone pairs.In trilonometric (“complexonometric") titration as a titrant is used: EDTA solution Hg(NO3)2 solution; KĄ[Fe(CN)6] solution; Hg(CN)2 solution;
- When orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed and when H+ions are added to yellow solution, an orange solution is obtained. Explain why does this happen?Explain the structure and magnetic property of [PtCl4]² complex by using CFT.Why is Fe2+ used asan electron donor chiefly in acidic environments?
