Give the oxidation state of each atom in (a) CuS (b) Fe2(CO3)3 (c) N2(g) (d) Ba(CIO4)2 e) SO3-

Q: 5. A container is filled with deadly Chlorine gas to a volume of 47L at a pressure of 3.2atm at a…

A: Answer:- This question is answered by using the simple concept of gas laws which involves the…

Q: 1. Mole Fraction Calculate the mole fraction of hydrochloric acid (HCI) in 70% (wt/wt) aqueous HCl…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 112 (9) 4. Calculate DH for the reaction 2 Al (s) +3 C12 (g) → 2 AICI3 (s) from the following data.…

A: Given :                2Al(s)   +   6HCl(aq)      → 2AlCl3(aq)  + 3H2(g)    ∆H = -1049.0 KJ…

Q: Given the following chart, identify the equilibrium disturbance that occurs at B (A is for the…

A: Answer: Le-chatalier's principle states that on changing any parameter of the system that is at…

Q: 3) Complete the following reactions by drawing structural diagrams or line diagrams for the…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: NH2 AICI3

A: Here in this reaction AlCl3 has been used as a reagents so this reaction is the alkylation of…

Q: Hello,  I'm not understanding where the answers should go for the problem attached. Would you be…

A: 1. Reactant favoured Insufficient Data Product favoured Insufficient Data ΔG° > 0 means that the…

Q: Draw the following molecules a) N,N-dimethyl-2-isopropylhexan-1-amine b)…

A: Identify longest carbon chain with functional group Label the carbons Name the molecule

Q: Please answer #2.

A: First the given grams of gases are converted into moles.

Q: The chemical reaction 2 H₂(g) + O₂(g) → 2 H₂O(1) was performed multiple times in a lab, changing…

A: Rate law gives the relation between the rate of reaction, rate constant, and initial concentration…

Q: A voltaic cell is constructed from a standard Ni²+ |Ni half cell (E° red = -0.250V) and a standard…

A: The electrode which is having a higher reduction potential gets reduced at the cathode while the…

Q: Which of the following scenario will lead into LOSS of yield? a. Use of a filter paper with a…

A: 1) b) Addition of excess H2SO4 2) c) Potassium hydroxide 3) a) Add acid to revert the color back to…

Q: 5. Find the distance (in nm) between the body-centered atom and one corner atom in Na, given a30.424…

A: Given : Na atom in body centered atom and one corner atom .  To find : Distance (in nm)  Solution :…

Q: Hiii!! Can somebody here help me with what my tutor made me? I can't really understand it…

A:

Q: Molecular Geometry Report Sheet Problem Set 2: Please fill out the whole table Use the online…

A:

Q: 1. The mass of a 45.750 g piece of copper is measured three times on two different balances with the…

A:

Q: question1 help

A: When all properties of a molecule can not be explained by a single structure, more than one possible…

Q: MgCl Na2Cr2O7 H2SO4

A: When a Grignard reagent reacts with an oxirane, it undergoes a ring-opening reaction to form an…

Q: OTS OTS OTS OH NaOEt NaCN EtOH NaCN Hexan H₂SO4

A: Substitution : Here one group is displaced by another group. In polar protic solvent like EtOH SN1…

Q: 1. A cylinder is filled with Xenon gas to a pressure of 742mmHg and a volume of 2.7L. If the…

A:

Q: CH20- NH2 1 NONO2, HCl 2. HB FH

A:

Q: 8.142 a. Write the equilibrium equation for the acid-base reaction that takes place between aniline…

A: The objective of this question is to explain the equilibrium equation for the acid base reaction…

Q: MENH2 (1) Et MENH2 (2) Et

A: The product for the first reaction is 5, methylamine-3-Hexanone. The stepwise mechanism is given…

Q: A group of students enrolled in a Physical Chemistry Laboratory class performed an experiment on the…

A: Hii there, As there are multiple sub parts posted. we are answering, answers of first table. If you…

Q: Classify each of the following as elements (E) or compounds (C). HCI NaCI CH,COOH Fe element

A:

Q: 26)lf at 298K for a certain reaction mixture AG >0 and AG K and the reaction is spontaneous. b.…

A:

Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

A: Oxidation is losing of electrons or gaining of oxygen or increase in oxidation state of an atom.…

Q: 43.) The N20 decomposition, 2 N20 (g) 2 N2 (g) + O2 (g), is a zero order reaction that has a…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: Can someone please answer E-H! thank you

A:

Q: Learning Task 2: 1. ify (50) milliliters of water at 60 °C is added to 75 mL of water at 30 °C ina…

A: Given reaction: Volume of HCl = 50.0 mL Volume of NaOH = 50.0 mL Concentration of HCl = 1.00 M…

Q: Which of the following is a common sign that a chemical change has occurred? O A chemical has…

A: There are various signs that show the chemical change has done :  1. Change in odour 2. Change in…

Q: 4. What is the final temperature in °F of an Indy Race Car tire that was inflated to 33 PSI and…

A: In accordance with Gay Lussac's law, the pressure of the gas varies directly with the temperature of…

Q: Which change can be easily reversed? O Chemical Change O Physical Change O Both a physical and…

A: A physical change happens when a compound undergoes changes in physical properties like color…

Q: Calculate & values for the galvanic cells based on the following overall reactions. Assume that all…

A: A redox reaction is an electron transfer where the oxidation and the reduction reactions occur…

Q: 1. Cobalt crystallizes in a HCP unit cell. Its atomic radius is 0.1253 nm. Its density is 8,900…

A: HCP unit cell has 6 atoms per unit cell.  And density is defined as- Density = massVolume occupied