For the following reactions, predict the products and write the complete balanced chemical equation, even if the reaction does not occur. Then, if no reaction occurs, write "No Rxn". If the reaction does occur, write the complete lonic and net ionic equations, including all phase symbols charges. 7. a. Ca (s) ZnCl2 (aq) +. b. Ag (s) NaCI (aq) → C. Fe (s) + CuCl2(aq) -> 8. Silver tarnish (Ag.S) can be eliminated on old silver by placing aluminum foil in a solution containing and dissolved salt (not part of the reaction) and the tarnished silver. Write the comple balanced chemical equation for this reaction.

Q: Solid potassium sulfate is slowly added to 150 mL of a 0.388 M calcium acetate solution until the…

A:

Q: -Tabulated below are initial rate data for the reaction: 2 Fe(CN),- + 2E 2Fe(CN),4- + l2 Run…

A:

Q: Can you write the bromination mechanism of 2-methylpropane for the formation of the major product?

A:

Q: Question 4 D Ar(g) Tank X Tank Y P = 130 atm V = 70 L T= 21°C P= 150 atm V= 70 L T= 21°C Based on…

A: When volume and temperature are constant , pressure depends on number of moles. If same no. of atoms…

Q: ( What is the ppm concentration of lead in a water sample if there are o.00890 g of lead dissolved…

A:

Q: Calculate the molar entropy of vapourization at its normal boiling point for each of the following.…

A:

Q: The balanced equation for the reaction of bromate ion with bromide in acidic solution is…

A: Using the rate law equation to calculate.

Q: A saturated solution of strontium hydroxide is repaired in the excess solid Sr(OH)2 is allowed to…

A:

Q: Give and draw the chemical structure of the product obtained in base catalyzed Aldol condensation of…

A:

Q: Which of the following characterizes an alpha ray? Choose all that apply. O is attracted to the…

A: ★ Characteristics of alpha rays _ • Alpha ray is a rays of  positively charged helium particle,…

Q: (3) In the iron blast furnace iron(III) oxide is reduced to iron. Coke (carbon) is charged with the…

A:

Q: Constants I Periodic Table • Part A For the following reaction studied in the gas phase (Fridgen, T.…

A: A) The overall reaction is endothermic because the products are at a higher energy than the reactant…

Q: The complete combustion of benzene forms carbon dioxide and water: C6H6 + O2 → CO2 + H2O Balance…

A: We can calculate mass of CO2 by unitary method.

Q: Using skeletal structures, draw the SN1 reaction between bromobenzene and silver nitrate ethanolic…

A:

Q: Imagine a molecule XY4 where element X has 4 valence electrons and element Y has 7 valence…

A: Given :-  chemical formula of molecule = XY4  no.of valence electrons in X = 4  no.of valence…

Q: Propose a synthesis for each of the following transformations. NH2 > NO2 >

A:

Q: For the gas phase decomposition of nitrogen dioxide at 383 °C , the rate of the reaction is…

A: Rate of reaction :-  The decrease in concentration of reactants with time or increase in…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: Calorie and Joule are the units of energy

Q: If heat from the surroundings was absorbed by the system, and the products were more ordered than…

A:

Q: 4. (6) Calculate the concentration of sodium benzoate (NaC,HSO2) that must be present in a 0.20M…

A: Using the formula to calculate the concentration required.  Neglect the common ion effect, since ka…

Q: A first-order reaction is 58% complete at the end of 11 min. What is the value of the rate…

A:

Q: Which of the following statements is true?   Question 19 options:   A)  When two opposing…

A: -> At equilibrium  Rate of forward reaction = Rate of backward reaction Hence, option (1) is…

Q: Let’s say you have a 75% sugar solution… You want: 100mls of 35% solution.  How much stock, how…

A: Given :-  Concentration of stock solution = 75%  Concentration of dilute solution = 35%  Volume of…

Q: Me но CF3 Me D A в ÇF3 Me Me. Me „CF3 Me F;C Me Me Me Ме- "Me Me Me Me `Me Me O:

A: This is an example of addition reaction of an alkene. A carbocation intermediate is formed by…

Q: &. Balance the given chemical equations using the inspection method. 1. CsHa + 2OCa +L AICIa 02 CO2…

A: We have to just balance atoms on both side

Q: Inat is asked in every qu 1. Show the electron configuration of the following elements below and…

A: Lewis dot structure: The valence electrons is presented on atom . The electrons present in the…

Q: Which is a stronger acid? Boron trifluoride or sulfuric acid?

A: Substance which easily gives H+ ion in aqueous solution, is stronger acid.

Q: If pure polonium-210 (k = 5.02 x 10-3 day-1) were used in a crime, based on radioactiv…

A: We know radioactive disintegration is first order kinetics. Again we know , for first order reaction…

Q: An analytical chemist is titrating 150.6 ml. of a 0.6600 M sokution of diethylamine ((C,H,), NH) wth…

A: Given,  [(C2H5)2NH] = 0.6600 M  Volume of (C2H5)2NH in mL = 150.6 mL  [HIO3] = 0.1500 M  Volume of…

Q: 78.21 grams of MgCl2 were dissolved in enough water to give 70.5 mL of solution. Calculate the…

A: Given :-  mass of MgCl2 = 78.21 g  volume of solution = 70.5 mL  To calculate :-  percent by volume…

Q: Part II- Moles 3) What is a mole? Describe the mole in terms of atoms, molecules and grams. DiscUss…

A: A mole is defined as 6.02214076 × 1023 of an atom, molecule, ion, or any other chemical unit. 1 mol…

Q: How many grams of ammonia are formed if 236 g of nitrogen oxide reacts with 42.9g of hydrogen gas?…

A:

Q: CI ČH2-CH3

A: The IUPAC name of the above compounds are given below

Q: Be sure to answer all parts. Draw an organic compound that fits each set of criteria. an alkene that…

A: Alkene means hydrocarbon contains double bonds  Amide contains CO-NH2 group

Q: AH is an Extensive Peperty INp 0:(p NOig Part C AH Changes sign when a process is nevered 2NOg Ng+…

A:

Q: The titration of0.5529 g of KHP required 25.75 mL of an NaOH solution to reach the equivalence…

A: Weight of KHP = 0.5529 gm Volume of NaOH = 25.75 ml

Q: Balance the following equation: X + 06 - - > 37C1 O 38CI 17 O 38A 18 O 37Ar 18 O 36K 19

A: If neutron and proton is too high in the nucleus, a neutron will decay by emitting a beta particle.

Q: d) NaCN CI CI e) HO CD3 CI 1) 1. NaOH 2. HOCI

A:

Q: Use the data in the table above to calculate an approximate AH° in kilojoules for the synthesis of…

A: Given- 2NH3(g)+Cl2(g) -> N2H4(g) +2HCl(g) ∆H°rxn=?

Q: What is the rate of the reaction if the concentrations of A and C are doubled and the concentration…

A:

Q: Identify the specific type of chemical reaction shown in the equation below concd H SO CH,CH,OH+…

A: Dehydration reaction: in this reaction loss of water from molecule / ions .. Oxidation : gain of…

Q: The symbol for molarity is ______. The units of molarity are ______.

A: Molarity is defined as the moles of a solute per liters of a solution

Q: Post lab report Lab 6 (supplemental): Pressure of gas mixture in a straw- measuring the amount of…

A: The explanation is given below-

Q: NO3 (aq) + Fe2"(aq) → HNO2(aq) + Fe3+(aq) Referring to the equation above, balance the redox…

A: Write balanced redox reaction under basic condition---

Q: Question 6: Suggest a structure of a compound that would fit with the spectra and the molecular…

A:

Q: `NH O Br-

A:

Q: Sample A 1. Molarity of Standard HCl 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

A:

Q: Surface energy and surface tension are equivalent quantities. Surface energy values are typically…

A: Surface tension is the surface energy per unit area , So surface energy and surface tension is…

Q: For the reaction 2N2O5(g) → 4NO2(g) + O2(g), the following data were collected.   t (minutes)…

A:

Q: Computational NMR calculations produce magnetic shielding (MS) values. From the magnetic shielding…

A: Chemical shift is defined as the resonant frequency of a nucleus which is relative to the standard…