What mass of chionium cil) chloride cISp:3S almol) is pralwed by thereaction of 39.69 chbine with 15 excess chromium? 2cres) +3612(9) 32cr61365) a.)87.29 bol sa.0g Co) 131g da) 1749

Q: 4. A 1.25-g sample of ore containing iron pyrite (FeS₂) was pulverized and ignited in air,…

A: Information of question

Q: After reading the mass spectrometer we have found that the substance under investigation contains…

A: The percentage of the different elements for the given compound is as follows: The percentage of…

Q: مان A₂B(g) +B(g) =A₂B₂ (g) 1 c = 16-4 2 Ag+ 2B (g) = A ₂ B₂ (g) kc = 28.2 Fc for the reactio 6 A (g)…

A: here we are required to find the equilibrium constant for the given reaction.

Q: c) .CI NH3

A: Since the N in NH3 has a lone pair electron and the carbon in the reactant which is making bonds…

Q: Balance the

A: Balanced equation has same number of atoms of elements on both sides(i.e. reactants and products),…

Q: c) CI imiting reagent and calculate the perce OH

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Calculate the number of atoms of silicon (Si) in 415 cm3of the colorless gas disilane at 0°C and…

A: GIVEN: Density of disilane =  0.00278 g cm-3 Volume of disilane = V=415 cm3   The molecular formula…

Q: Actual weight of Na,CO, used mass Na,CO, + beaker = 1니3.525 %3D mass beaker = 142.313 g %3D mass…

A: For Na2CO3, Molecular weight=2(Atomic weight of Na)+Atomic weight of C+3(Atomic weight of O)

Q: mol Ti6Al4V contains    ? mol Ti,   ? mol Al  and    ? mol V.

A: Alloys are made by mixing two or more elements , at least one element should be metal.

Q: A 10.00 gram mixture of NaHCO3 and N22CO3 was heated and yielded 0.0357 moles of H2O and 0.1091…

A:

Q: What are two errros that could cause one of your mass percentages to be too low?

A: Mass percent or weight percent of a component in a substance can be defined as the mass of the…

Q: Consider the following chemical reaction. 3 Zn(C:H:O:):(aq) + 2 Na:PO:(aq) → 6 NaC:H:O:(aq) +…

A: Given: Mass (g) of zinc acetate = 20.5 g The given reaction shows that: 3 moles zinc acetate = 1…

Q: with

A: We know that LAS i.e linear alkyl sulfonate is an anionic surfactant used in detergent and cleaners.…

Q: Cl2 FeCl3 H₂ (excess Ni

A: For clarity and completeness, I will summarize the reactions with chemical equations and ensure no…

Q: Z4 ORMULA MASS : PARTICIPATION FM? 1 C,H,NO, acetaminophen, a pain-killing drug 2. Cu,…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 157.) A compound was analyzeel and wos faund to contain the following percentages of the elemunts…

A: Firstly  calculate the moles by constructing the hundred gram of the compound.

Q: What is the theoretical yield of Prussian blue if 1.85 g of FeCl, is mixed with 0.695 g of K.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the major physical laws of chemistry are being tested when you calculate the percent…

A: Percent recovery is calculated by the following formula % recovery = (amount recovered/initial…

Q: How many grams of sulfuric acid, H2SO4, can be obtained from 457 grams of iron ore if theore is…

A: Balanced Reactions 4 FeS + 7O2 → 2 Fe2O3 + 4 SO22 SO2 + O2 → 2 SO3SO3 + H2O → H2SO4 This reactions…

Q: 41

A: A)  molar mass of C2H2OH = 43.0446 g Mole of C2H2OH in 1.271 g = 1.271/43.0446 = 0.0296 moles Mole…

Q: What amount of CuSO4•5H,O, in moles, does this mass represent? mass = 1.787 g %3D X mol resubmit…

A: Given : Mass of CuSO4.5H2O = 1.787 g And molar mass of CuSO4.5H2O = 249.69 g/mol.

Q: 6. The reaction of 44.1 g of Cr203 with 8.0 g of Al produced 12.6 g of Cr. What is the percent yield…

A: The species which is consumed completely in a reaction is known as limiting reagent.  the amount of…

Q: If 2.75 g Al reacted completely with excess CuSO4 and the percent yield of Cu is 80.5%, what mass of…

A: The number of moles of a substance furnishes the information about the constituents present in the…

Q: (b) 18.4 % C, 21.5 % N. and the rest Kans: KCN (c) 52.9 % Al, and the rest 0:0

A: Please go through my hand written notes for the solutions.

Q: The name of the compound with formula , Ba3 P2 is ....

A: Given: Compound Ba3P2. To find : Name of the compound. Solution : As we know that, generally A…

Q: mmunity College X S Student - Home D…

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.